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Huawei UPS5000-E Series User Manual

50 kva power modules
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UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power
Modules)
Issue
11
Date
2019-12-20
HUAWEI TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei UPS5000-E Series

  • Page 1 UPS5000-E-(50 kVA-300 kVA) User Manual (50 kVA Power Modules) Issue Date 2019-12-20 HUAWEI TECHNOLOGIES CO., LTD.
  • Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS"...

  • Page 3: About This Document

    Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to personal injury. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 4 Updated the output electrical specifications, product weight, and typical configuration. Issue 03 (2017-04-28) Update some MDU screenshots. Issue 02 (2017-02-25) Updated the voltage and current data of the monitoring interface card. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 5 UPS5000-E-(50 kVA-300 kVA) User Manual (50 kVA Power Modules) About This Document Issue 01 (2016-10-20) This issue is the first official release. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 6: Table Of Contents

    2.3.4.1 Overview ................................33 2.3.4.2 ECM..................................34 2.3.4.3 Dry contact card ..............................36 2.3.4.4 Monitoring interface card ............................. 38 2.3.5 MDU ..................................42 2.4 Typical configurations ..............................44 2.4.1 Single UPS ................................44 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 7 3.2.12 Connecting Communications Cables ........................125 3.3 Installing a Parallel System ............................125 3.3.1 Installing the UPSs ..............................125 3.3.2 Connecting Power Cables ............................127 3.3.3 Connecting Signal Cables ............................130 3.4 Installation Verification ............................. 132 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 8 4.3.5.3 UPS Alive Check Function ..........................149 5 Operations ..........................150 5.1 Powering On and Starting the UPS ........................... 150 5.1.1 Powering On the UPS ............................150 5.1.2 Initial Startup ................................. 150 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 9 8.5 Mains Input Electrical Specifications ........................183 8.6 Bypass Input Electrical Specifications ........................183 8.7 Battery Specifications ............................... 184 8.8 Output Electrical Specifications ..........................184 8.9 System Electrical Specifications ..........................185 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd. viii...
  • Page 10 UPS5000-E-(50 kVA-300 kVA) User Manual (50 kVA Power Modules) Contents A (Optional) TN-C System Application .................. 186 B Alarm List........................... 190 C Acronyms and Abbreviations ....................200 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 11: Safety Information

    The "NOTICE", "WARNING", and "DANGER" statements in this document do not cover all the safety instructions. They are only supplements to the safety instructions. Huawei will not be liable for any consequence caused by the violation of general safety requirements or design, production, and usage safety standards.
  • Page 12  Keep irrelevant people away from the equipment. Only operators are allowed to access the equipment.  Use insulated tools or tools with insulated handles, as shown in the following figure. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 13  To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telecommunication network voltage (TNV) circuits. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 14: Personnel Requirements

    Do not power on the equipment before it is installed or confirmed by professionals. 1.2 Personnel Requirements  Personnel who plan to install or maintain Huawei equipment must receive thorough training, understand all necessary safety precautions, and be able to correctly perform all operations.
  • Page 15 When selecting, connecting, and routing cables, follow local safety regulations and rules. The static electricity generated by human bodies may damage the electrostatic-sensitive components on boards, for example, the large-scale integrated (LSI) circuits. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 16: Installation Environment Requirements

     Ensure that the equipment room provides good heat insulation, and the walls and floor are dampproof.  Install a rat guard at the door of the equipment room. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 17: Mechanical Safety

    Before hoisting objects, ensure that hoisting tools are firmly secured onto a load-bearing object or wall.  Ensure that the angle formed by two hoisting cables is no more than 90 degrees, as shown in the following figure. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 18 Do not climb higher than the fourth rung of the ladder from the top.  Ensure that your body's center of gravity does not shift outside the legs of the ladder. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 19: Device Running Safety

    Metal shavings from drilling may short-circuit boards inside the equipment.  Obtain the consent from the customer, subcontractor, and Huawei before drilling.  Wear goggles and protective gloves when drilling holes. ...
  • Page 20 The UPS can be configured with a backfeed protection dry contact to work with an external automatic circuit breaker, preventing the voltage from flowing back to input terminals over static bypass circuits. If the installation and maintenance personnel do not need backfeed Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 21: Battery Safety

     Dispose of waste batteries in accordance with local laws and regulations. Do not dispose of batteries as household waste. If a battery is disposed of improperly, it may explode. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 22 The site must be equipped with qualified fire extinguishing facilities, such as firefighting sands and powder fire extinguishers. To ensure battery safety and battery management accuracy, use batteries provided with the UPS by Huawei. Huawei is not responsible for any battery faults caused by batteries not provided by Huawei. Battery Installation Before installing batteries, observe the following safety precautions: ...

  • Page 23: Others

    Exercise caution when manually shutting down the UPS inverter for transferring to bypass mode, or when adjusting the UPS output voltage level or frequency. Doing so may affect the power supply to equipment. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 24 UPS5000-E-(50 kVA-300 kVA) User Manual (50 kVA Power Modules) 1 Safety Information  Exercise caution when setting battery parameters. Incorrect settings will affect the power supply and battery lifespan. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 25: Overview

    Routed from the top (only the UPS5000-E-300K-SMT model contains "T") This document describes the following UPS models:  UPS5000-E-200K-SM/FM The models provide four configurations: 50 kVA, 100 kVA, 150 kVA, and 200 kVA. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 26: Working Principle

    The UPS5000 adopts intelligent control. Its power module consists of a rectifier, inverter, and DC/DC converter. The UPS5000 converts inputs into pure high-quality sine wave outputs by using the high-frequency switching technology. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 27: Working Modes

    In normal mode, the rectifier converts AC power into DC power, then the inverter converts DC power into high-precision AC outputs. The conversions protect loads from interference such as input harmonics, glitches, and voltage transients. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 28: Bypass Mode

    The bypass power supply is not protected by the UPS which means it may be affected by mains outage, and incorrect AC voltage or frequency. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 29: Battery Mode

    If the mains input is abnormal or the rectifier becomes abnormal, the UPS transfers to battery mode. The power module obtains DC power from batteries, and the power is converted into AC output by the inverter. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 30: Maintenance Bypass Mode

    2.2.2.4 Maintenance Bypass Mode When the UPS works in maintenance bypass mode, the current flows through the maintenance bypass instead of the power module. You can maintain the circuit inside the cabinet. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 31: Eco Mode

    ECO voltage range, the UPS transfers from bypass mode to normal mode. In bypass mode or normal mode, the rectifier keeps working and charges batteries using a charger. The ECO mode delivers a high efficiency. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 32 2 Overview Figure 2-7 UPS conceptual diagram in ECO mode Manual startup is required to ensure that the inverter is in standby state and the power flow has reached the inverter. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 33: Product Introduction

    Figure 2-8 UPS5000-E-200K-SM front view (1) Power (2) Bypass (3) Control module (4) Power distribution modules module subrack cover (5) Filler (6) Monitor (7) Maintenance bypass (8) Folder panels display unit switch Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 34 (3) Maintenance (4) Mains input subrack cover switch bypass switch switch (5) Output switch (6) Control (7) Bypass module (8) Power module modules (9) Monitor display unit (10) Folder (11) Filler panels Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 35 (1) Cover (2) Mains input (3) Bypass input (4) Maintenance bypass switch switch switch (5) Output switch (6) Control (7) Bypass module (8) Power modules module (9) Monitor display (10) Folder unit Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 36 Figure 2-11 UPS5000-E-300K-SM front view (1) Power (2) Bypass (4) Power distribution (3) Control module modules module subrack cover (5) Monitor (6) Filler (7) Maintenance bypass (8) Folder display unit panels switch Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 37 2 Overview Figure 2-12 UPS5000-E-300K-SMT front view (1) Power distribution (2) Maintenance bypass (3) Control (4) Bypass subrack cover switch module module (5) Power modules (6) Monitor display unit (7) Filler panels Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 38 User Manual (50 kVA Power Modules) 2 Overview Figure 2-13 UPS5000-E-300K-SMT (isolation protection) front view (1) Cover (2) Maintenance bypass (3) Control (4) Bypass switch module module (5) Power (6) Monitor display unit modules Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 39: Power Module

    The module is not configured, the inverter or short intervals rectifier ARM software is being upgraded, or the inverter FPGA software is being upgraded (blinking at 4 Hz, on for 0.125s and off for 0.125s). Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 40: Bypass Module

    Weight: ≤ 35 kg   Rated output capacity: 50 kVA/50 kW  Power density: 50 kVA/3 U 2.3.3 Bypass Module Appearance Figure 2-15 shows a bypass module of a 200 kVA UPS. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 41 (3) Run indicator (4) Alarm indicator (5) Fault indicator (6) Ready switch (7) Signal port (8) Input and output ports Figure 2-16 shows a bypass module of a 300 kVA UPS. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 42 The bypass FPGA software is being upgraded. Alarm Yello Steady on A minor alarm is generated for the bypass. indicato There is no minor alarm for the bypass, or the FPGA software is being upgraded. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 43: Control Module

    (2) Parallel port 1 (3) BSC port (4) Ready switch on ECM 1 (7) BSC port (8) Ready switch (5) Indicators for ECM 1 (6) Parallel port 2 on ECM 2 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 44: Ecm

    BSC cables are hot-swappable. For a single UPS, the parallel cable is not needed. Table 2-5 Indicator description Indicator Color Status Description NORMAL Green Steady on This ECM is the active ECM. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 45 UPS5000 status information to other monitoring modules.  The system provides three types of CAN communication: monitoring CAN communication, intra-rack parallel CAN communication, and inter-rack parallel CAN communication. Figure 2-19 Logical connections for CAN communication Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 46: Dry Contact Card

    +12 V, the circuit  12 V: battery breaker trips. switch tripped BCB_0V Port for signal ground Emergency power-off (EPO) If the normally open EPO_NO Disconnected port (NO) port is Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 47 The dry contact card allows the UPS to detect and manage the switch status of the battery system (including the external battery switch) and implement remote emergency power-off (EPO). Specifications  Hot-swappable  0.5 U high Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 48: Monitoring Interface Card

    It can be set to Disable, Critical alarm, Minor alarm, Bypass mode, Battery mode, Low batt. volt., Low battery SOC, DO_3 Abnormal mains, Sys maint breaker enable, Sys outp breaker enable, Maint. breaker Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 49 0.5–1.5 mm  RS485 cables and FE cables must be shielded cables. Figure 2-22 Figure 2-23 are recommended wiring methods for DO ports. Figure 2-22 Wiring method 1 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 50 UPS5000-E-(50 kVA-300 kVA) User Manual (50 kVA Power Modules) 2 Overview Figure 2-23 Wiring method 2 Figure 2-24 COM1 pins Table 2-8 COM1 pin definition Description RS485– RS485+ 12V_PORT Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 51 UPS5000-E-(50 kVA-300 kVA) User Manual (50 kVA Power Modules) 2 Overview Figure 2-25 COM2 pins Table 2-9 COM2 pin definition Description RS485+ RS485– RS485+ RS485– CANH0 CANL0 Figure 2-26 RS485 pins Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 52: Mdu

    RS485+. Twist cables to pin 2 and pin 5 into one cable and then connect it to RS485–. 2.3.5 MDU Appearance Figure 2-27 MDU (1) Status indicator (2) LCD touchscreen Table 2-11 Status indicator Status Color Meaning Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 53 UPS using the app on the mobile phone to obtain the initial startup password.  Insert the USB flash drive, import and export the configuration file, export run logs, and upgrade software. Reserved Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 54: Typical Configurations

    If a single power module is faulty, the other power modules continue working. When the load power is small, even a single UPS can provide redundant capacity, which ensures high reliability. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 55: Parallel System

    An optional static transfer switch (STS) can be installed to start the bus synchronization controller (BSC). The UPS systems work in normal mode or bypass mode. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 56: Optional Components

    Battery bus bar PDU8000-0630DCV8-BGA Converges the energy from multiple (BBB) box battery strings.  PDU8000-1250DCV8-BGA  PDU8000-2000DCV8-BGA Surge Improves the UPS surge protection protection box capability. For details, see the UPS Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 57 Collects battery information. It collects battery status data from the downstream BIM groups through wireless communication, and sends the data to the ECC and the third-party network management system (NMS) through COM or PoE Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 58  The ECM extended subrack does not support onsite installation. If you require this optional component, inform Huawei when you purchase the UPS. Huawei installs it before delivery.  IP21 cannot be configured for the UPS5000-E-300K-SMT and UPS5000-E-200K-FM. If cables are routed in and out from the top for the UPS5000-E-200K-SM, IP21 cannot be configured.

  • Page 59: Installation

    Ensure that the floor or installation support can bear the weight of the UPS5000, batteries, and battery racks. The weight of batteries and battery racks depends on the UPS configuration for the site. Figure 3-1 UPS dimensions (unit: mm) Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 60: Installation Environment

    If the UPS will be operated from the rear, at least 800 mm space should be reserved for operations. Figure 3-2 Reserved clearances (unit: mm) 3.1.2 Tools and Instruments Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 61 Electric hydraulic pliers Clamp meter Multimeter Cable tie Level instrument Polyvinyl chloride Cotton cloth Label Electrician's knife (PVC) insulation tape Electrostatic Protective gloves Insulated gloves Insulation protective discharge (ESD) shoes gloves Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 62: Preparing Power Cables

    380 V (line voltage). Table 3-2 Recommended cross-sectional areas for power cables Item UPS5000-E-200K-SM/FM UPS5000-E-300K-SM /SMT 50 kVA 100 kVA 150 kVA 200 kVA 250 kVA 300 kVA Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 63 2 x (3 x 2 x (3 x 2 x (3 x cross-sectional 120) 150) 185) area (mm  When selecting, connecting, and routing power cables, follow local safety regulations and rules. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 64 Crimped OT 13.5 mm 45 mm 46 N· m terminals Crimped OT Output 10.5 mm 30 mm 26 N· m terminals Crimped OT 10.5 mm 30 mm 26 N· m terminals Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 65 Table 3-6 Recommended upstream input and downstream output circuit breakers Model Component Specifications Capacity UPS5000-E-200K- 50 kVA Mains input circuit breaker 160 A/3P SM/FM Bypass input circuit breaker 100 A/3P Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 66: Unpacking And Checking

    If multiple loads are connected, specifications for branch circuit breakers must not exceed the recommended specifications.  The circuit breaker selection principle is to protect loads and cables, and the cascading principle is to realize specific protection. 3.1.4 Unpacking and Checking Context Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 67 Step 2 Check the UPS packing. Step 3 Hold the sliding plate steady. Cut and remove the binding tapes. Put down the sliding plate gently. Figure 3-3 Removing binding tapes Step 4 Remove packing materials. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 68 Check that all fittings comply with the packing list. If some fittings are missing or do not comply with the packing list, record this information and contact your local Huawei office immediately. Step 7 Remove the L-shaped bracket that secures the cabinet and the pallet, and secure the sliding plate to the pallet by using the two M12 screws that were removed.

  • Page 69: Installing A Single Ups

    3.2 Installing a Single UPS 3.2.1 Installing the Cabinet Secured Installation Step 1 Determine the position for installing the cabinet. Mark mounting holes for the UPS based on the following figures: Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 70 Figure 3-9 shows how to install an expansion bolt. Figure 3-8 Expansion bolt composition (1) M12 bolt (2) Spring washer (3) Flat washer (4) Expansion sleeve Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 71 Step 4 (Optional) If the castors of the UPS need to be lifted from the ground, perform steps Step 1 Step 2 Unsecured Installation. Step 5 Remove the rear panel of the cabinet, and then open the front door. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 72 Figure 3-10 Removing the rear panel Step 6 Remove the four plugs from the bottom of the cabinet (two at the front and two at the rear). Figure 3-11 Removing plugs Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 73 Figure 3-13. Figure 3-13 Castors adjustment Step 2 Check the cabinet levelness using a level. If the cabinet is not level, wrench the anchor bolts. ----End Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 74: Installing Batteries

    (With a marking-off template) Determine the installation positions for the antiseismic kits based on the delivered marking-off template, and mark mounting holes.  (Without a marking-off template) Mark mounting holes based on the following figure. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 75 (With a marking-off template) use twelve M5x16 and four M12 screws. Figure 3-15 Securing the antiseismic kits to the cabinet (with a marking-off template)  (Without a marking-off template) use eight M6x20 and four M12 screws. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 76 Step 6 Secure antiseismic kits to the floor at both the front and rear of the cabinet by using eight M12 expansion bolts. The positioning is shown in Figure 3-17. Figure 3-17 Securing the antiseismic kits to the floor ----End Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 77: Installing An Ip21 Component

    Select the mounting holes for leveling feet based on the cabinet width onsite. Figure 3-18 Installing leveling feet Step 2 Secure the IP21 component to the top of each cabinet using four M12 screws. Figure 3-19 Installing the IP21 component ----End Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 78: Connecting An Ambient T/H Sensor

    Box User Manual. 3.2.3.6 Installing a Battery Grounding Failure Detector Procedure Step 1 Install a battery grounding failure detector. For the installation method, see UPS5000 Battery Grounding Failure Detector User Manual. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 79 Figure 3-21 Position of a battery grounding failure detector in a UPS5000-E-200K-SM (1) Battery grounding failure detector Figure 3-22 Position of a battery grounding failure detector in a UPS5000-E-200K-FM (1) Battery grounding failure detector Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 80 Figure 3-23 Position of a battery grounding failure detector in a UPS5000-E-200K-FM (isolation protection) (1) Battery grounding failure detector Figure 3-24 Position of a battery grounding failure detector in a UPS5000-E-300K-SM (1) Battery grounding failure detector Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 81 Figure 3-25 Position of a battery grounding failure detector in a UPS5000-E-300K-SMT (1) Battery grounding failure detector Figure 3-26 Position of a battery grounding failure detector in a UPS5000-E-300K-SMT (isolation protection) (1) Battery grounding failure detector ----End Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 82: Connecting The Ibat

    Step 3 Pull the marked cable out of the cabinet, cut the cable from the marked position, strip the cable, and crimp a terminal. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 83: Routing Cables (Ups5000-E-200K-Sm)

    Step 1 Ensure the maintenance bypass switch is OFF. Open the front door, and remove the cover from the power distribution subrack, as shown in Figure 3-29. The positioning of the copper bars is shown in Figure 3-30 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 84 Figure 3-30 Copper bar positions (1) Battery input terminals (+, (2) Mains input terminals (3) Maintenance bypass N, –) (1L1–1L3, N) switch (4) Bypass input terminals (5) Output terminals (U, V, Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 85 Step 2 Remove the cable covers from the top of the cabinet. Figure 3-31 Removing the cable covers from the top of the cabinet Step 3 Connect ground cables, as shown in Figure 3-32. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 86 : Internal equipotential connection  : Protection ground Step 4 Route power cables.  Dual mains Remove the copper bars between mains and bypass input terminals, as shown in Figure 3-33. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 87 Route a neutral wire from the middle of the positive and negative battery strings. The battery neutral wire is routed from the middle of positive and negative battery strings, each consisting of 20 batteries. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 88 Step 5 Route the signal cables on the left side of subracks along the left side of the cabinet and the cables on the right side of subracks along the right side of the cabinet, and then bind the cables to the cabinet, as shown in Figure 3-36. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 89: Routing Cables From The Bottom

    Context Route cables for the UPS from inside out. Procedure Step 1 Open the front door and remove the cover from the power distribution subrack. Step 2 Determine the cabling mode. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 90 Remove all the cable cover for signal cables and small covers from the bottom. Remove the two large covers from the top of the cabinet, drill holes into them, and install them to the positions where the small covers were originally. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 91 The quantity of holes in the above figure is for reference only.  If holes are drilled for routing cables, attach grommet strips on the hole edges to protect cables. Step 3 Connect ground cables. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 92 Step 4 Route power cables.  Dual mains Remove the copper bars between mains and bypass input terminals. Figure 3-40 shows power cables routed from the bottom by removing small covers, as an example. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 93 Route a neutral wire from the middle of the positive and negative battery strings. The battery neutral wire is routed from the middle of positive and negative battery strings, each consisting of 20 batteries. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 94 Figure 3-42. Figure 3-42 Connecting signal cables The number and colors of signal cables in Figure 3-42 are for reference only. ----End Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 95: Routing Cables (Ups5000-E-200K-Fm)

    3.2.6.1 Routing Cables from the Top Context Route cables for the UPS from inside out. Procedure Step 1 Open the front door and remove the cover from the power distribution subrack. Figure 3-43 Removing the cover Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 96 (2) Bypass input terminals (2L1–2L3, N) (3) Battery input terminals (+, N, –) (4) Output terminals (U, V, W, and N) Step 2 Determine the cabling mode.  Remove small covers for routing cables. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 97 Remove the cable cover for signal cables and small covers from the top. Remove the two large covers from the rear top of the cabinet, drill holes into them, and install them to the positions where the small covers were placed. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 98 The quantity of holes in the above figure is for reference only.  If holes are drilled for routing cables, attach grommet strips to the hole edges to protect cables. Step 3 Connect ground cables. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 99 OT terminal that covers the conductor. Figure 3-47 Ground cable connection Step 4 Route power cables.  Dual mains Remove the copper bars between mains and bypass input terminals. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 100 Figure 3-49 Top cabling (2) Battery input terminals (+, N, –) (1) Mains input terminals (1L1–1L3, N) (3) Bypass input terminals (2L1–2L3, N) (4) Output terminals (U, V, W, N) Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 101 Step 5 Route the signal cables on the left side of subracks along the left side of the cabinet and the cables on the right side of subracks along the right side of the cabinet, and then bind the cables to the cabinet, as shown in Figure 3-51. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 102: Routing Cables From The Bottom

    The number and colors of signal cables in Figure 3-51 are for reference only. ----End 3.2.6.2 Routing Cables from the Bottom Prerequisites A cable entry cabinet is installed. Context Route cables for the UPS from inside out. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 103 Step 3 Adjust the anchor bolts of the cable entry cabinet to make it flush with the UPS cabinet. Step 4 Install equipotential plate mounting kits on the same horizontal plane of the UPS cabinet and cable entry cabinet. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 104 Figure 3-53 Installing equipotential plate mounting kits (1) Side panel (2) Cable trough Step 5 Place the cable entry cabinet on the right of the UPS cabinet. Step 6 Install the front and rear connecting kits. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 105 Step 7 (Optional) Secure the cable entry cabinet to the ground. For details about how to secure the cable entry cabinet, see Secured Installation 3.2.1 Installing the Cabinet. Step 8 Install an equipotential plate. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 106 Remove the two large covers from the bottom of the cable entry cabinet, drill holes in them based on site requirements, and install them on the positions where the small covers were placed. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 107 The quantity of holes in the above figure is for reference only.  If holes are drilled for routing cables, attach grommet strips on the hole edges to protect cables. Step 10 Connect the ground cables. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 108 Remove the copper bars between mains and bypass input terminals, as shown in Figure 3-48. Figure 3-59 shows power cables routed from the bottom by removing small covers, as an example. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 109 Route a neutral wire from the middle of the positive and negative battery strings. The battery neutral wire is routed from the middle of positive and negative battery strings, each consisting of 20 batteries. Figure 3-60 Neutral wire  Single mains Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 110 Step 12 Remove the signal cable trough cover from the cable entry cabinet. Figure 3-61 Removing the cable trough cover Step 13 Connect the signal cable. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 111: Routing Cables (Ups5000-E-200K-Fm, Isolation Protection)

    Step 1 Ensure the maintenance bypass switch is OFF. Open the front door, remove the front cover, and remove covers from the top of the cabinet based on the site requirements. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 112 (1) Battery input terminals (+, N, –) (2) Output terminals (U, V, W, N) (3) Bypass input terminals (2L1–2L3, N) (4) Mains input terminals (1L1–1L3, N) Step 2 Connect ground cable. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 113 User Manual (50 kVA Power Modules) 3 Installation Figure 3-65 Grounding Step 3 Route power cables.  Dual mains Remove the copper bar between mains and bypass input terminals. Figure 3-66 Removing copper bars Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 114 Route a neutral wire from the middle of the positive and negative battery strings. The battery neutral wire is routed from the middle of positive and negative battery strings, each consisting of 20 batteries. Figure 3-68 Neutral wire Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 115 For single mains, the copper bar between the mains and bypass input terminals do not need to be removed, and bypass input cables do not need to be connected. Step 4 Route signal cables. Bind cables to the cabinet. Figure 3-70 Connecting signal cables Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 116: Routing Cables (Ups5000-E-300K-Sm)

    Step 1 Open the front door, and remove the cover from the power distribution subrack, as shown in Figure 3-71. Figure 3-72 shows the positions of copper bars. Figure 3-71 Removing the cover Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 117 Remove all small covers from the bottom of the cabinet. Remove the two large covers from the top of the cabinet, drill holes into them, and install them to the positions where the small covers were originally. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 118 The quantity of holes in the above figure is for reference only.  If holes are drilled for routing cables, attach grommet strips to the hole edges to protect cables. Step 3 Connect ground cables, as shown in Figure 3-75. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 119 : Internal equipotential connection  : Protection ground Step 4 Route power cables.  Dual mains Remove the copper bars between the mains and bypass input terminals, as shown in Figure 3-76. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 120 UPS5000-E-(50 kVA-300 kVA) User Manual (50 kVA Power Modules) 3 Installation Figure 3-76 Removing copper bars Figure 3-77 shows the power cables routed from the bottom of the cabinet. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 121 Route a neutral wire from the middle of the positive and negative battery strings. The battery neutral wire is routed from the middle of positive and negative battery strings, each consisting of 20 batteries. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 122 Figure 3-79. Figure 3-79 Connecting signal cables The number and colors of signal cables in Figure 3-79 are for reference only. ----End Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 123: Routing Cables (Ups5000-E-300K-Smt)

    Step 1 Ensure the maintenance bypass switch is OFF. Open the front door and remove the cover from the power distribution subrack, as shown in Figure 3-80. Figure 3-80 Removing the cover Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 124 (+, N, –) (1L1–1L3, N) (2L1–2L3, N) (4) Maintenance bypass (5) Output terminals (U, V, switch W, N) Step 2 Determine the cabling mode.  Remove small covers for routing cables. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 125 Remove the two large covers from the rear top of the cabinet, drill holes into them, and install them to the positions where the small covers were placed. Figure 3-83 Hole positions Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 126 : Internal equipotential connection  : Protection ground Step 4 Route power cables.  Dual mains Remove the copper bar between mains and bypass input terminals, as shown in Figure 3-85. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 127 UPS5000-E-(50 kVA-300 kVA) User Manual (50 kVA Power Modules) 3 Installation Figure 3-85 Removing copper bars Figure 3-86 shows the cables routed from the top of the cabinet. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 128 Route a neutral wire from the middle of the positive and negative battery strings. The battery neutral wire is routed from the middle of positive and negative battery strings, each consisting of 20 batteries. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 129 Step 5 Route signal cables. Bind cables to the cabinet. Figure 3-88 Connecting signal cables The number and colors of signal cables in Figure 3-88 are for reference only. ----End Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 130: Routing Cables (Ups5000-E-300K-Smt, Isolation Protection)

    Step 1 Ensure the maintenance bypass switch is OFF. Open the front door, remove the front cover, and remove covers from the top of the cabinet based on the site requirements. Figure 3-89 Removing the cable Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 131 (1) Battery input terminals (+, N, –) (2) Bypass input terminals (2L1–2L3, N) (3) Mains input terminals (1L1–1L3, N) (4) Output terminals (U, V, W, N) Step 2 Connect ground cables. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 132 User Manual (50 kVA Power Modules) 3 Installation Figure 3-91 Grounding Step 3 Route power cables.  Dual mains Remove the copper bar between mains and bypass input terminals. Figure 3-92 Removing copper bars Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 133 For single mains, the copper bar between the mains and bypass input terminals do not need to be removed, and bypass input cables do not need to be connected. Step 4 Route signal cables. Bind cables to the cabinet. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 134: Remote Epo

    ----End 3.2.11 Remote EPO  Huawei does not provide the EPO switch or cable. If the cable is required, the recommended cable is 22 AWG.  Equip the EPO switch with a protective cover to prevent misoperations, and cover the cable with protective tubing.

  • Page 135: Connecting Communications Cables

    Step 1 Connect the external network management device to the RS485 port. Step 2 Connect the network port on a PC to the FE port of the monitoring interface card. ----End 3.3 Installing a Parallel System 3.3.1 Installing the UPSs Context Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 136  Figure 3-98 shows the connection point for the UPS5000-E-200K-SM and UPS5000-E-300K-SM/SMT.  Figure 3-99 shows the connection point for the UPS5000-E-200K-FM. Figure 3-98 Installing connecting kits (UPS5000-E-200K-SM and UPS5000-E-300K-SM/SMT) Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 137: Connecting Power Cables

    Step 2 Based on the site configurations, select a parallel connection method to connect cables for the parallel system. Figure 3-100 shows a typical conceptual diagram for a 1+1 parallel system, and Figure 3-101 shows the cable connections for this system. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 138 This document uses the number of oblique lines to indicate the number of power cables of the same type. Figure 3-100 Conceptual diagram of a 1+1 parallel system Connect power cables according to port silk screen. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 139 UPS systems, and Figure 3-103 show the cable connections for this system. Figure 3-102 Conceptual diagram of a dual-bus system Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 140: Connecting Signal Cables

    Step 1 Connect the parallel ports on the UPSs using parallel cables.  Figure 3-104 shows the topology diagram for the N+X parallel system and Figure 3-105 shows the cable connections for this system. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 141 Figure 3-105 Connecting signal cables in a parallel system consisting of four UPSs  In a dual-bus system, you need to connect cables to BSC ports on the UPSs. Figure 3-106 shows the cable connections for a dual-bus system containing two master systems. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 142: Installation Verification

    Acceptance Criteria UPS installation The UPS is securely installed and does not tilt due to vibration. Neat arrangement The UPS and its adjacent cabinets are neatly arranged and secured with connecting plates. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 143 3. There is no foreign matter around switch terminals. 4. There is no foreign matter on the bottom plate of the cabinet. 5. There is no foreign matter on the rear module subrack. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 144 3. Do not remove the dustproof cover before power-on to prevent dust inside the UPS. Figure 3-107 Positions for checking foreign matter (UPS5000-E-200K-FM) (1) Cabinet top (2) Wiring terminal blocks (3) Switches (4) Rear of modules Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 145 User Manual (50 kVA Power Modules) 3 Installation Figure 3-108 Positions for checking foreign matter (UPS5000-E-200K-FM, isolation protection) (1) Rear of modules (2) Cabinet top (3) Wiring terminal blocks (4) Switches Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 146 User Manual (50 kVA Power Modules) 3 Installation Figure 3-109 Positions for checking foreign matter (UPS5000-E-300K-SM) (1) Cabinet (2) Wiring terminal blocks and (3) Cabinet (4) Rear of switch bottom modules Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 147 Figure 3-110 Positions for checking foreign matter (UPS5000-E-300K-SMT, isolation protection) (1) Rear of modules (2) Cabinet top (3) Wiring terminal blocks (4) Switches Figure 3-111 Fill the holes with sealing putty (1) Paper protective film (2) Sealing putty Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 148 UPS5000-E-(50 kVA-300 kVA) User Manual (50 kVA Power Modules) 3 Installation Figure 3-112 Dustproof cover Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 149: User Interface

    Table 4-1 describes these functions. Figure 4-1 Main Menu screen Table 4-1 Main screen description Number Area Function Status bar Displays the UPS model, capacity, configuration, current Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 150: System Info Screen

    Logs a user out. 4.1.2 System Info Screen On the main screen, tap System Info. The System Info screen is displayed, as shown in Figure 4-2. Figure 4-2 System Info screen Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 151: Module Data Screen

    Figure 4-3. Figure 4-3 Module Data screen 4.1.2.2 Running On the System Info screen, tap to access the Runn Info screen. Figure 4-4 Running 1 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 152 Load ratio of each phase on the UPS, that is, proportion Load ratio (%) of actual power to rated power. Crest factor Proportion of the peak value of load current to the valid value. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 153 Float charging, Hibernating, discharging, or Not chg. or dis. Voltage (V) Voltage of the battery string. Current (A) Current of the battery string (the current is + when batteries are being charged and – when discharged). Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 154: Alarms Screen

    Battery Detailed Data - String N Battery Data: reflects the temperature, voltage, internal resistance, current, SOC, and SOH data of a single battery in the battery string. 4.1.2.3 Alarms Screen on the System Info screen to enter the Alarms screen. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 155 This screen displays alarm information including the severity, name, ID, location, and generation time. Figure 4-7 Active alarms Historical alarms This screen displays alarm information including the severity, name, ID, location, generation time, and clear time. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 156: Settings

    If this selection is enabled, the buzzer is muted. If the buzzer is enabled, Buzzer Off is displayed on the operation screen. 4.1.2.4 Settings On the System Info screen, tap to access the Settings screen. Figure 4-9 Settings 1 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 157 UPS5000-E-(50 kVA-300 kVA) User Manual (50 kVA Power Modules) 4 User Interface Figure 4-10 Settings 2 Communication Settings Figure 4-11 Communication settings 1 Figure 4-12 Communication settings 2 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 158 Ensure that the MDU and PC are on the same network segment. After you restart the device, IP address allocation changes back to Manual. The IP address is set to the IP address set previously. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 159 Select a baud rate to match the 9600 9600, 19200, user's network management 115200 conditions onsite. Parity mode Verify the validity of RS485 None None, Odd, communication characters. When Even a device node adopts RS485 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 160 Default Value Value Range ModbusTCP If Modbus TCP is used for Enable Disable, Enable encryption communication, communication links do not implement encryption or implement encryption based on the selected encryption mode. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 161 Number of cascaded ambient 0–4 temperature and humidity sensors Figure 4-17 Battery temperature sensor Item Description Default Value Value Range Start address 16–28 Quantity Number of cascaded battery 0–4 temperature sensors Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 162 SSID after connecting a WiFi characters of the module over a USB port to MAC address identify the WiFi device to which the mobile phone is connected. Password The password for accessing Changeme WiFi. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 163 User Manual (50 kVA Power Modules) 4 User Interface System Settings Figure 4-20 System settings 1 Figure 4-21 System settings 2 Figure 4-22 System settings 3 Item Description Default Value Value Range Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 164 BSC-related hardware is properly installed. ≤ 1000 ≤ 1000, Altitude (m) Set this parameter based on the altitude of the place where the 1000–2000, rack is used. 2000–3000, 3000–4000, 4000–5000 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 165 BCB trips if Indicates whether the BCB trips Enable Disable, Enable UPS stops when the system stops supplying power supply power and the output power is off. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 166 Input cur. Specifies whether to enable or Disable Disable, Enable limiting disable input current limiting to protect generators. Input cur. Limits the input current to protect 200% 50%–200% limiting ratio the D.G. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 167 Hz/s (Hz/s) Output freq. track rate (Hz/s) is slow, the inverter frequency is different from the bypass frequency when the bypass frequency changes. If output is overloaded or the inverter is Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 168 Bypass When the difference between the ± 2 Hz ± 0.5 Hz to ± 6 frequency bypass input frequency and the Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 169 2 V. A battery is a module consisting of single or multiple cells in a shell. Each battery has a nominal voltage of 2 V, 6 V, or 12 V. Figure 4-26 Battery settings 1 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 170 Number of Specifies the number of battery 1–6 battery strings strings connected in parallel. Installation A battery maintenance reminder time is displayed when the maintenance time (counted from Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 171 30–90 dis. test interval discharge test. Shallow dis. Set the proportion of the 10%–50% test dis. ratio discharge capacity to the total discharge capacity. The value is configurable in any mode. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 172 Specifies the number of iBATs 0–300 of iBATs managed by the iBOX. iBOX logical Specifies the communication 0–124 start addr address when the northbound device queries iBOX data. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 173 Multi-Hall cur. setting is equal 1–8 setting to the number of Hall effect sensors at the positive or negative terminal of a battery string (Multi-Hall cur. setting ≥ 1). Figure 4-32 Batt. String Config Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 174 Using the port depends on the status of the BP/SYSMT switch. BP/SYSMT switch function If the BP/SYSMT switch is set to Enable, this parameter is displayed on the screen. Set this Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 175 DO_2, MUE07A DO_3, on the MUE07A. MUE07A DO_4, MUE07A DO_5 MUE07A DI_1, MUE07A DI_2, Corresponds to the signal of the input dry contact DI MUE07A DI_3, MUE07A DI_4, on the MUE07A. MUE07A DI_5 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 176 If the password complexity check is enabled, the password is required to be a string of 6–20 characters and contain at least two types of characters. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 177: Maintenance

    4 User Interface Time Zone Figure 4-34 Time zone Set the local time zone. 4.1.2.5 Maintenance On the System Info screen, tap to display the Maintenance screen. Figure 4-35 Maintenance 1 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 178  Do not perform battery maintenance when a D.G. is connected. Battery maintenance includes Forced Equalized Charging, Shallow Dis. Test, and Capacity Test. Figure 4-37 Battery Maint. screen Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 179 You can export Fault Data, and perform Upgrade Software, BSP Upgrade, Export Config., and Import Config. with USB. Multi-brand is used to import the brand information of a partner to the corresponding WebUI. Figure 4-38 USB Operations 1 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 180 ECM. iBOX control Reset the specified iBOX and iBAT, and sets the iBAT blinking function or measures the iBAT internal resistance. Item Description Reset Restart an iBAT or an iBOX. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 181 Bus capacitor life forecast If the service life of a capacitor is about to end, that is, Module X bus capacitor life (y) is less than 1.0, contact Huawei technical support to replace the power module. Wizard Startup The wizard startup can be used to test the bypass, mains inverter, inverter/bypass switch, battery inverter, battery charging capability, battery switch tripping and so on.

  • Page 182: About Screen

    On the System Info screen, tap About to view the UPS model, manufacturer name, monitoring version and power version, as shown in Figure 4-41. To view version details, tap Version Info. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 183: System Status

    User Manual (50 kVA Power Modules) 4 User Interface Figure 4-41 About screen 4.1.3 System Status On the System Status to view the mains input, bypass input, load, and battery information. Figure 4-42 System status Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 184: Common Functions

    User interfaces displayed correspond to the MDU version V300R002C50B032SP00 and are for reference only. 4.2.1 Login Context Internet Explorer 11 is used as the example browser. The system supports Internet Explorer 11 and Firefox 31.0. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 185 (common user) system information, starts/shuts down the inverter, rectifies faults, and controls the buzzer. Other control and maintenance functions that may affect system operation are invisible and parameters cannot be set. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 186: Home

    Figure 4-46 Home Item Description System Overview View the operation status of the mains input, bypass input, battery and AC output of the system. Active Alarm View the active alarms of the system. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 187: Monitoring

    View the battery Running Information and set Running Battery Parameter. Set parameters for the iBOX and iBAT connected to each battery battery group string. summary UPS system Table 4-12 System settings Default Item Description Value Range Value Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 188 ECO mode when the D.G. supplies power to the bypass. Enable or disable the memory check Disable Disable, verification function. If this parameter is set to Enable Enable, the control chip RAM Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 189 UPS carries no load. Output Set this parameter based on the 0 ms, 40 ms, 60 interruption output interruption time ms, 80 ms, 100 transfer time acceptable to loads. ms, 120 ms (ms) Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 190 Enable, the bus 10 min recovery time overvoltage alarm is automatically cleared, and the rectifier and inverter automatically start when the bus voltage recovers (less than 420 V) within Bus overvolt. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 191 ECO bypass mode. Battery Battery parameter settings impact battery maintenance, battery lifespan, and UPS discharge time. When you set battery parameters, note the following: Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 192 After batteries transfer from 30–180 Scheduled equalized charging to float equalized charging charging, if the batteries do not interval (d) discharge, equalized charging starts only after the float charging Equalized 0–15 time reaches Equalized Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 193 Single batt. 10–30 voltage. When a value exceeds dis. voltage the specified range, an alarm is deviation generated. alarm thres. The calculation formula is (Charge/Discharge voltage – Average voltage)/Average Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 194 If an output dry contact is set to 1.70 1.70–2.10 batt. volt. over Batt. Volt. Below Threshold, and the battery voltage is lower dry contact than this threshold, the output dry (V/cell) Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 195: Query

    Query and export Cap. test logs and Common test logs. Performance Data Query the performance data of related components of the system. Export Data Export Historical Alarm, Active Alarm, Operation Log, and Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 196: System Settings

    Contact information Site contact information. Table 4-19 Network security certificate Item Description Select Certificate Format CRT format and PFX format are supported. Please select a security Upload a network security certificate. certificate Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 197  The default SNMP version is SNMPv3, and the preset MD5/SHA password is Changeme1, and the preset DES/AES password is Changeme2. Change the password after your first login, preventing unauthorized access. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 198: Maintenance

    4.2.6 Maintenance On the Maintenance page, you can perform Soft Upgrade and User Management, query Version Information, query and export E-label, export Fault Information, and import and back up Configuration File. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 199: Old Webui

    4.3 Old WebUI User interfaces displayed in this document correspond to the WebUI version V100R003C01SPC408 and are for reference only. 4.3.1 Login Context Internet Explorer 11 is used as the example browser. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 200 Changeme Only browses the system running information, exports (common user) system information, starts/shuts down the inverter, rectifies faults, and controls the buzzer. Other control Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 201: Monitoring

    ----End 4.3.2 Monitoring Figure 4-52 Monitoring If NA is displayed for load ratio, the value is invalid or outside the range. Table 4-23 Monitoring details Number Area Function Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 202: Parameter Settings

    Disable to Enable, check that the EPO cable is connected correctly. Bus capa. life If this parameter is set to Enable, Disable Disable, Enable the UPS detects the bus capacitor Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 203 BCB trips in If this parameter is set to Enable, Enable Disable, Enable case of EOD the BCB will trip in case of EOD. Input Settings Item Description Default Value Value Range Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 204 Monitors the current differences Disable Disable, Enable detection between racks or modules. If this parameter is set to Enable, the Mod. Cur. Eql. Data can be viewed on the running information screen. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 205 Capacitor failure detection lower limit. If the power module determines that the inverter capacitor is faulty, it shuts down the inverter to prevent the fault from expanding. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 206 If this parameter is set to Enable, Enable Disable, Enable temp. comp. the float voltage is calibrated based on the battery temperature when a battery temperature sensor is connected. The parameter is configurable in any mode. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 207 Max. batt. dis. Set the maximum battery 0–48 time (h) discharge time. When the discharge time reaches this value, the UPS powers off. The battery discharge time can be set only to Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 208 The calculation formula is (Charge/Discharge voltage – Average voltage)/Average voltage x 100%. Batt. charging After this function is enabled, an Disable Disable, Enable capacity alarm is generated if the mismatch configured battery capacity Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 209: Communication Settings

    Batt. Volt. Below Threshold, dry contact and the battery voltage is lower (V/cell) than this threshold, the output dry contact will output signals. 4.3.2.2 Communication Settings Figure 4-54 Communication settings Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 210: Control

    On the Logs page, you can set Log to Historical logs, Cap. test logs, or Common test logs, and query or export logs. Historical logs can be exported but not queried. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 211: Config

    If the password complexity check is enabled, the user password is required to be a string of 6–20 characters and contain at least two types of characters. 4.3.4.2 Site Config. On the home page, choose Config. > Site Config. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 212 Test to check whether the test email can be received. Configure Alarm Notification Server is used to configure a server for receiving alarm emails from the monitoring system. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 213: Rccmd

    Enable upon first login. After you submit the setting, the page refreshes. The controls such as SSL Encrypted Transmission and Event Configuration will be displayed on the page, as shown in Figure 4-61. Figure 4-60 RCCMD function disabled Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 214 Disable, the RCCMD certificate controls will not be displayed on the page, as shown in Figure 4-63. If SSL Encrypted Transmission is set to Disable, a message indicating there is a risk will be displayed. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 215 The MDU supports 17 alarm events, and a maximum of 50 jobs can be added for each event, as shown in Figure 4-64. Figure 4-64 shows the buttons on the Event Configuration page, Table 4-24 describes these buttons. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 216 Button for deleting all jobs You can delete all jobs of the event by clicking this button. Figure 4-65 shows the buttons after one event is expanded and Table 4-25 describes these buttons. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 217  RCCMD Shutdown: You need to specify the RCCMD client IP address and port. When the RCCMD client receives the job, it will shut down the computer. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 218 RCCMD Execute: Specify the RCCMD client IP address, port, and command to be executed. For example, enter SHUTDOWN, and the RCCMD client will shut down the computer after receiving the command. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 219 UPS input voltage value (for example, single-phase: 220 V; three-phase A: 220 V, B: 220 V, C: 220 V). Table 4-26 lists the signal names that can be entered. Figure 4-69 RCCMD TRAP Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 220 RCCMD client once.  At X seconds remaining time: When the battery backup time has only X seconds left, the job will be sent to the RCCMD client once. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 221: Managing The Ups By Using The Nms Complying With Rfc1628 Standard

    The MIB is in the MDU. Click Download UPS-RFC1628-MIB on the page of the web browser to download the MIB file which allows the third-party NMS to manage the UPS remotely. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 222 Take the UNMS II of Generex for example. The method for managing the UPS by using the UNMS II is the same as the method for managing other devices by using the UNMS II. For details, see the UNMS II user manual. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 223: Protecting The Server By Using The Rccmd Software

    Step 1 On the RCCMD client, choose Connections, add the server IP address, and set the encryption mode to encryption.  If encryption is disabled, you do not need to select the encrypted transmission.  All configurations take effect only after restart. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 224: Ups Alive Check Function

    Send the message to the RCCMD client, indicating that the inverter is on. Step 6 On the RCCMD client, you can view messages through the View Event Log at the upper left corner. ----End 4.3.5.3 UPS Alive Check Function Context Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 225 100 times, as shown in Figure 4-74. Figure 4-74 Heartbeat detecting mode on the RCCMD client You can also manually detect heartbeat by clicking Run alive check now..Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 226 UPS5000-E-(50 kVA-300 kVA) User Manual (50 kVA Power Modules) 4 User Interface Figure 4-75 Detecting heartbeat manually Figure 4-76 Detecting heartbeat manually and successfully ----End Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 227: Operations

    Step 1 Close the upstream bypass and mains input switches. Step 2 (Full configuration model) Close the UPS bypass input switch, mains input switch, and output switch. After the UPS is powered on, initialization begins. The MDU displays the Huawei logo and an initialization progress bar. ----End 5.1.2 Initial Startup...

  • Page 228: Obtaining Startup Password

    Procedure Step 1 Set the language, time, network parameters, system parameters, and battery parameters on the Settings Wizard screen. Set system parameters with caution because the settings determine normal UPS operation. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 229 If the system has connected to the remote EPO switch, you need to choose Monitoring > Param. Settings > System Settings on the WebUI and check that EPO detection is set to Enable. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 230: Starting The Inverter

    Step 1 Open a browser (Internet Explorer 11 for example) and choose Tools > Internet Options. Step 2 Click the Advanced tab, check that Use TLS 1.0 and Use TLS 1.1 are selected, and then click OK. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 231 Step 1 Open a browser (Internet Explorer 11 for example) and choose Tools > Internet Options. Step 2 Click the Advanced tab, check that Use TLS 1.0 and Use TLS 1.1 are selected, and then click OK. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 232 1 minute. If the startup command is not cleared within 1 minute (for example, other faults occur on the module, or you perform shutdown or rectify faults) and the module can be started, the module responds to the startup command. ----End Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 233: Powering On Loads

    Step 1 On the Settings > Dry Contact Set screen, set MUE05A connection to Enable, and set BCB connection [OL] and Battery breaker [STA] to Enable. Figure 5-6 BCB connection setting ----End Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 234: Shutting Down And Powering Off The Ups

    5-7; the UPS supplies no power and the loads power off if the bypass is abnormal, as shown in Figure 5-8. Figure 5-7 Normal bypass After you shut down the inverter, the Bypass mode alarm is displayed on the LCD. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 235: Starting The Ups In Battery Mode

    If the absolute values of the voltages are greater than a certain value (single battery voltage x number of batteries in the battery string), the batteries are connected properly. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 236: Transferring To Bypass Mode

    5 Operations Step 4 Press and hold down the BATT START button on the bypass module for at least 2 seconds. The system automatically enters the battery cold start status. The LCD displays the Huawei logo and an initialization progress bar.

  • Page 237: Testing Batteries

    If the inverter is not started, the UPS may be disconnected. Figure 5-10 System status in ECO mode ----End 5.6 Testing Batteries 5.6.1 Forced Equalized Charging Test Context Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 238: Shallow Discharge Test

    (12–24 h, 18 h by default).  The UPS generates a battery overtemperature, overvoltage, or overcurrent alarm.  An alarm is generated. ----End 5.6.2 Shallow Discharge Test Before performing a shallow discharge test, ensure that: Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 239 The battery discharge capacity reaches the specified value (10%–50%, 20% by default).  The discharge voltage reaches the warning threshold (calculated in real time).  The load ratio fluctuation exceeds 10%.  An alarm is generated. ----End Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 240: Capacity Test

    Save the capacity test data record with the largest discharge capacity in a month as the capacity test data for the month. A maximum of recent 36 capacity test records can be saved. ----End Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 241: Test Data Download

    Log drop-down list box, and click Query. Figure 5-15 Logs Choose logs that have been queried from the Log drop-down list box, and click Export. 5.7 Transferring to Maintenance Bypass Mode Context Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 242 Step 1 Transfer the UPS to the bypass mode. Step 2 Close the maintenance bypass switch by performing the following actions according to the UPS version being used: Figure 5-16 Closing the maintenance bypass switch (UPS5000-E-200K-SM) Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 243 UPS5000-E-(50 kVA-300 kVA) User Manual (50 kVA Power Modules) 5 Operations Figure 5-17 Closing the maintenance bypass switch (UPS5000-E-200K-FM) Figure 5-18 Closing the maintenance bypass switch (UPS5000-E-200K-FM, isolation protection) Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 244 UPS5000-E-(50 kVA-300 kVA) User Manual (50 kVA Power Modules) 5 Operations Figure 5-19 Closing the maintenance bypass switch (UPS5000-E-300K-SM) Figure 5-20 Closing the maintenance bypass switch (UPS5000-E-300K-SMT) Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 245: Transferring From Maintenance Bypass Mode To Normal Mode

    The Maint. breaker misoperation and Maint. Breaker closed alarms disappear from the alarm list. Check whether the UPS works in bypass mode by viewing the system running status diagram on the LCD or WebUI. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 246: Performing Epo

    On the LCD On the LCD, choose System Info > Alarms and tap Clear Faults. In the displayed dialog box, tap Yes. The EPO alarm is cleared successfully.  On the WebUI Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 247: Exporting Data

    Choose Query > Export Data > Export Historical Data. Set Encryption Password for Export, and select Historical Alarm from the Data Type drop-down list. Figure 5-23 Export Historical Data Click Export Historical Data and save the displayed webpage. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 248: Setting Hibernation Mode

    On the WebUI, choose Monitoring > UPS system > Running Parameter and set Paral sys hibernate to Enable. Set the module cycle hibernation period to an integer ranging from 1 to 100. The default value is 30. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 249 Set the module cycle hibernation period to an integer ranging from 1 to 100. The default value is 30. Figure 5-26 System settings Click Submit after setting parameters on the WebUI. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 250: Routine Maintenance

     Input voltage: 380 V AC, 400  If the input voltage is environment V AC, or 415 V AC (line abnormal, check the power grid voltage) status and input cable Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 251: Quarterly Maintenance

    The insulation layer of  Replace the cables. (between the UPS and the cables is intact and terminals  Secure the output power distribution cabinet) are free from black marks terminals. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 252: Battery Maintenance

    Before installing batteries, read through the battery user manuals and pay attention to safety precautions and connection methods provided by battery manufacture. When installing and maintaining batteries, pay attention to the following points: Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 253: Precautions For Battery Maintenance

    Equalized charging voltage: battery string output terminals of battery string (2.35 V/cell ± 1%) x number of and the battery input terminals battery cells at the UPS side is greater than Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 254: Quarterly Maintenance

    2.25 V/cell ± 0.02 V/cell battery exceeds the specifications requirement, perform a complete forcible equalized charging for the battery, and check again whether the voltage is normal. 3. If the fault persists, contact Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 255: Annual Maintenance

    (A torque wrench is used for checking the torque. After checking that the battery screws meet the requirements, mark the screws for later check.) Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 256: Troubleshooting

    Close the battery switch and charge batteries until each battery has a voltage greater than the EOD voltage and 11.3 V/cell. For details about how to rectify common faults, see Table 7-1. If any unmentioned faults occur, see the alarm list chapter, or contact Huawei technical support. Table 7-1 Troubleshooting Case Symptom Possible Cause...
  • Page 257 The bypass module Reduce the load, or normal. experiences improve ventilation. overtemperature. For details about component replacement and maintenance involved in Troubleshooting and Alarm List, consult Huawei maintenance engineers. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 258: Technical Specifications

    Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 259: Internal Switch Parameters

    When the altitude is greater than 1000 m but less than 4000 m, the rated power should be derated. For details, see the IEC62040-3. 8.4 Safety Regulations and EMC Item 200K 300K Safety EN62040-1: 2013 IEC62040-1: 2013 YD/T2165-2010 EN62040-2 IEC62040-2 IEC61000-2-2 IEC61000-4-2 EN61000-4-6 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 260: Mains Input Electrical Specifications

    Rated frequency 50 Hz/60 Hz Input frequency ± 6 Hz (adjustable, 0.5–6 Hz, ± 2 Hz by default) Input mode The mains input and bypass input share a power source or use Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 261: Battery Specifications

    380 V AC, 400 V AC, or 415 V AC (tolerance ± 1%) (line voltage)  In normal mode, the mains frequency is synchronized with the Frequency bypass input frequency.  In battery mode, the frequency is 50 Hz or 60 Hz (tolerance ± 0.05%). Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 262: System Electrical Specifications

    Load > 1000%: run for 100 ms 8.9 System Electrical Specifications Item 200K 300K Redundancy design The auxiliary power supplies, centralized controllers, and parallel signals use redundancy design. ECO in a parallel Supported system Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 263: A (Optional) Tn-C System Application

    (Optional) TN-C System Application If the TN-C system is adopted, short-circuit the input N and PE. The following cable connections are for reference only. Figure A-1 Short-circuiting the input N and PE (UPS5000-E-200K-SM) Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 264 User Manual (50 kVA Power Modules) A (Optional) TN-C System Application Figure A-2 Short-circuiting the input N and PE (UPS5000-E-200K-FM) Figure A-3 Short-circuiting the input N and PE (UPS5000-E-200K-FM, isolation protection) Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 265 UPS5000-E-(50 kVA-300 kVA) User Manual (50 kVA Power Modules) A (Optional) TN-C System Application Figure A-4 Short-circuiting the input N and PE (UPS5000-E-300K-SM) Figure A-5 Short-circuiting the input N and PE (UPS5000-E-300K-SMT) Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 266 A (Optional) TN-C System Application Figure A-6 Short-circuiting the input N and PE (UPS5000-E-300K-SMT, isolation protection) Table A-1 Recommended cross-sectional areas for cables Model Current (A) Recommended Cross-Sectional Area UPS5000-E-200K-SM/FM 335.4 UPS5000-E-300K-SM/SMT 533.1 Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 267: B Alarm List

    88 V, the power module sampling circuit or fuse may not be working properly. Replace the faulty module. 0001-3 The mains is not Check the mains. normal. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 268 1. Check whether battery Battery connected Batteries are not 0020-1 Critical polarities are correctly reversely properly installed. installed by using a multimeter. If no, correct the installation. 2. Check whether the battery Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 269 1. Check whether the positive 0530-1 Battery ground fault Critical  The battery and negative terminals of the string is not battery string are grounded or properly have sufficient resistance to Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 270 1. Check that the air channel for  The fan for the 0040-7 Rectifier abnormal Critical the module is free from power module is blockage. not functioning properly. 2. Check whether the fans are Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 271 UPS, transfer it normal. to normal mode, and replace the faulty module.  If all modules generate the alarm, open the bypass input circuit breaker. After the Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 272 2. Check that the ambient blocked. temperature has not exceeded 40° C.  The ambient 3. Check that there is no temperature overload. exceeds the upper threshold.  The load is excessive. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 273 0087-1 System Warning The neighboring Check the reason why the transfer-to-bypass UPS is not normal, neighboring UPS transfers to and transfers to bypass mode. bypass mode. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 274 No further measures are required. the PDC is ON. 0342 Mains input breaker Critical The mains input The running status is displayed. open circuit breaker is No further measures are required. OFF. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 275 2. Check that bypass input and output power cables on each  The length of the rack meet the length bypass input or requirements. output cables is 3. Rectify any bypass SCR incorrect. open-circuit. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 276 2. After maintenance, open the maintenance circuit breaker and then start the inverter. The inverter is in Wait until the inverter self-check 0380 In self-check Warning self-check. is complete. Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 277 BBB-BOX control area network Conformite Europeenne digital signal processing economy control operation emergency power off energy control module end of discharge fast Ethernet International Electrotechnical Commission liquid crystal display Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 278 THDi total distortion of the input current waveform THDv total harmonic distortion of output voltage uninterruptible power system Universal Serial Bus valve-regulated lead acid battery VRLA Issue 11 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

This manual is also suitable for:

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