Page 1 UPS5000-E-(200 kVA-300 kVA) User Manual (50 kVA Power Modules) Issue Date 2023-07-10 HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei Digital Power Technologies Co., Ltd. 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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 4 2017-04-28 Updated some MDU screenshots. 2017-02-25 Updated the voltage and current data of the monitoring interface card. 2016-10-20 This issue is the first official release. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 5: Table Of Contents
2.3.4.1 Overview................................... 40 2.3.4.2 ECM..................................... 41 2.3.4.3 Dry Contact Card................................43 2.3.4.4 Monitoring Interface Card............................48 2.3.5 MDU....................................... 52 2.4 Typical Configurations................................. 56 2.4.1 Single UPS.................................... 56 2.4.2 Parallel System................................... 56 Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 6 3.2.10 Routing Cables (UPS5000-E-300K-SMT, Isolation Protection)..............148 3.2.11 Connecting a Remote EPO Switch.......................... 152 3.2.12 Connecting Communications Cables........................153 3.3 Installing a Parallel System............................. 153 3.3.1 Installing the UPSs................................153 3.3.2 Connecting Power Cables.............................155 Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 7 6.3.2 Lithium Battery Test............................... 209 6.3.2.1 Shallow Discharge Test.............................. 209 6.3.2.2 Capacity Test................................. 210 6.3.3 Test Data Download..............................211 7 Troubleshooting........................213 8 FAQ............................216 8.1 Cold-Starting the UPS Using Batteries........................216 Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 8 9.7 Battery Specifications................................ 228 9.8 Output Electrical Specifications............................. 229 9.9 System Electrical Specifications............................. 231 A (Optional) TN-C System Application................232 B User Interface........................236 C Alarm List..........................237 D Acronyms and Abbreviations................... 238 Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 9: Safety Information
Equipment damage due to force majeure such as earthquakes, floods, volcanic eruptions, debris flows, lightning strikes, fires, wars, armed conflicts, typhoons, hurricanes, tornadoes, and extreme weather conditions ● Operation beyond the conditions specified in this document Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 10: Personal Safety
D ANGER During operations, use dedicated insulated tools to prevent electric shocks or short circuits. The insulation and voltage resistance must comply with local laws, regulations, standards, and specifications. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 11 – Trained personnel: personnel who are trained in technology and safety, have required experience, are aware of possible hazards on themselves in Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 13: Battery Safety
Do not expose batteries at high temperatures or around heat sources, such as scorching sunlight, fire sources, transformers, and heaters. Battery overheating may cause leakage, smoke, flammable gas release, thermal runaway, fire, or explosion. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 14 D ANGER The gas generated by a burning battery may irritate your eyes, skin, and throat. Take protective measures promptly. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 16 ● Batteries are damaged because you do not store them in accordance with storage requirements (for example, in an environment that is damp or prone to rain). Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 17 In the case of electrolyte leakage or structural deformation, contact the installer or professional O&M personnel immediately to remove or replace the battery. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 18 ● Skin contact: Wash the affected areas immediately with soap and water and seek immediate medical attention. ● Intake: Seek immediate medical attention. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 19: Electrical Safety
Before connecting cables, ensure that the equipment is intact. Otherwise, electric shocks or fires may occur. D ANGER Non-standard and improper operations may result in fire or electric shocks. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 21 Ensure that the ground resistance of the system for lightning protection is less than or equal to 10 ohms. ● Do not operate the equipment in the absence of a properly installed ground conductor. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 22 Do not perform any improper operations, for example, dropping cables directly from a vehicle. Otherwise, the cable performance may deteriorate due to cable damage, which affects the current-carrying capacity and temperature rise. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 23: Environmental Requirements
Do not expose the equipment to flammable or explosive gas or smoke. Do not perform any operation on the equipment in such environments. D ANGER Do not store any flammable or explosive materials in the equipment area. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 24 ● Ensure that the ground in the installation environment is solid, free from spongy or soft soil, and not prone to subsidence. The site must not be located Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 25: Mechanical Safety
Do not use tools that have signs of scratches or fail to pass the inspection or whose inspection validity period has expired. Ensure that the tools are secure and not overloaded. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 26 If two persons or more move a heavy object together, ensure that the object is lifted and landed simultaneously and moved at a uniform pace under the supervision of one person. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 27 Only trained and qualified personnel are allowed to work at heights. ● Do not work at heights when steel pipes are wet or other risky situations exist. After the preceding conditions no longer exist, the safety owner and Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 28 Ensure that the ladder is securely positioned and held firm. ● When climbing up the ladder, keep your body stable and your center of gravity between the side rails, and do not overreach to the sides. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 29 During hoisting, do not stand or walk under the crane or the hoisted objects. ● Do not drag steel ropes and hoisting tools or bump hoisted objects against hard objects during hoisting. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 30 To avoid short circuits or other risks, do not drill holes into buried pipes or cables. ● When drilling holes, protect the equipment from shavings. After drilling, clean up any shavings. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 31: Product 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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 32: Working Principle
250 kVA, and 300 kVA. NO TE ● The UPS5000-E-200K-SM supports cable routing from the top or bottom. ● The UPS5000-E-200K-FM supports cable routing from the top and can support cable routing from the bottom if a cable entry cabinet is installed for the non-isolation protection model.
Page 33: Working Modes
In bypass mode, loads are powered by the bypass module. The bypass power supply is not protected by the UPS and therefore is prone to the mains outage, abnormal AC voltage waveform, or abnormal frequency. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 34: Battery Mode
If the utility power 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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 35: 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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 36: Eco Mode
UPS transfers from bypass mode to inverter 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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 37: Product Introduction
Figure 2-7 UPS conceptual diagram in ECO mode NO TE Manual startup is required to ensure that the inverter is in standby state and the power flow has reached the inverter. 2.3 Product Introduction Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 38: Structure
Figure 2-8 UPS5000-E-200K-SM front view (1) Power modules (2) Bypass module (3) Control module (4) Power distribution subrack cover (5) Filler panels (6) Monitor display (7) Maintenance (8) Folder unit bypass switch Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 39 (4) Mains input switch subrack cover bypass switch (5) Output switch (6) Control module (7) Bypass module (8) Power modules (9) Monitor display (10) Folder (11) Filler panels unit Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 40 (2) Mains input switch (3) Bypass input switch (4) Maintenance bypass switch (5) Output switch (6) Control module (7) Bypass module (8) Power modules (9) Monitor display (10) Folder unit Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 41 Figure 2-11 UPS5000-E-300K-SM front view (1) Power modules (2) Bypass module (3) Control module (4) Power distribution subrack cover (5) Monitor display (6) Filler panels (7) Maintenance (8) Folder unit bypass switch Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 42 Figure 2-12 UPS5000-E-300K-SMT front view (1) Power distribution (2) Maintenance (3) Control module (4) Bypass module subrack cover bypass switch (5) Power modules (6) Monitor display (7) Filler panels unit Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 43 2 Product Overview Figure 2-13 UPS5000-E-300K-SMT (isolation protection) front view (1) Cover (2) Maintenance (3) Control module (4) Bypass module bypass switch (5) Power modules (6) Monitor display unit Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 44: Power Module
The module is not configured, the inverter fast software and rectifier software are being upgraded, or the inverter software is being upgraded (blinking at 4 Hz, on for 0.125s and off for 0.125s). Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 45: 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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 46 (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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 47 (blinking at 4 Hz, on for 0.125s fast and off for 0.125s). The bypass software is being upgraded. Alarm Yello Stead A minor alarm is generated for the bypass. indicator y on Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 48: Control Module
(from left to right). The four cards are hot swappable. One subrack is reserved above the dry contact card. A backfeed protection card or dry contact extended card can be inserted into this subrack. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 49: Ecm
The control module consists of two energy control modules (ECMs) in active/ standby mode. Figure 2-18 ECM Table 2-4 Ports on the ECM Silk Screen Description PARALLEL The PARALLEL port transmits parallel signals between racks. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 50 Provides module running information for the MDU. ● Controls the running of a single UPS5000 and a parallel system, and reports the UPS5000 status information to other monitoring modules. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 51: Dry Contact Card
● DI ports have built-in power supplies with a maximum voltage and current of 12 V DC/16 mA. During cable connection, ensure that the voltage and current do not exceed these maximum values. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 52 ● Grounded: BCB After the setting detecting the box connected takes effect, the BCB box system will ● Disconnected: detect whether BCB box not the BCB is connected online. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 53 OFF. the inverter on The value can be the rack in the changed to Open: parallel ● OUT port open: connection The PDC output scenario. switch is ON. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 56: Monitoring Interface Card
UPS key information and parameters on the LCD. Figure 2-21 Monitoring interface card NO TE DO_1 to DO_4 meet the maximum voltage and current requirements of 30 V DC/1 A or 60 V DC/0.5 A. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 57 SNMP networking. Northbound RS485 ● Supported protocol: Modbus-RTU. communicati ● Connects to a northbound network ons port management device or a third-party network management device over two wires. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 58 Figure 2-23 are recommended wiring methods for DO ports. Figure 2-22 Wiring method 1 Figure 2-23 Wiring method 2 Figure 2-24 COM1 pins Table 2-8 COM1 pin definition Description Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 59 User Manual (50 kVA Power Modules) 2 Product Overview Description RS485- RS485+ 12V_PORT Figure 2-25 COM2 pins Table 2-9 COM2 pin definition Description RS485+ RS485- RS485+ RS485- CANH0 CANL0 Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 60: Mdu
RS485+. Twist cables to pin 2 and pin 5 into one cable and then connect it to RS485–. 2.3.5 MDU There are two types of MDUs. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 61 The UPS is running properly or a warning has been generated. The MDU is powered off. NO TE The indicator on the MDU panel is yellow when the bypass supplies power in non-ECO mode. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 62 Reserved DIP switch Implements specific functions by using the DIP switch and specific buttons; controls the CAN communication build-out resistor in a parallel system Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 63 The MDU allows you to control UPS operations, view the running status and alarms, and set parameters. Specifications Dimensions (H x W x D): 175 mm x 264 mm x 40 mm Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 64: Typical Configurations
Energy control modules (ECMs) on different UPSs are connected over parallel cables to synchronize UPS outputs to supply power to loads. If one UPS fails, the other UPSs continue supplying power to loads. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 65: Dual-Bus 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. Figure 2-32 Conceptual diagram of a dual-bus system Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 66: Optional Components
The position for installing the surge protection box subrack subrack and ECM expansion subrack is the same, and therefore the two types of subracks cannot be used simultaneously. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 67 5 m/10 m/15 m Connects UPSs in parallel. cable BSC cable 10 m/15 m/60 m Transmits bus synchronization signals in a dual-bus system. Top air- Exhausts air from the top. flow cabinet Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 68 ● The IP21 component 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, the IP21 component cannot be configured. Issue 17 (2023-07-10)
Page 69: 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. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 70: Installation Environment
Do not install the UPS in environments with conductive metal scraps in the air. ● The optimal operating temperatures for valve-regulated lead-acid batteries (VRLA batteries) are 20–30°C. Operating temperatures higher than 30°C Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 71: Installation Clearances
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 The onsite operation personnel can select tools based on the site requirements. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 72 Personal protective equipment Safety helmet Goggles Protective shoes Reflective vest ESD gloves Insulated gloves Protective gloves Safety harness Dust mask Insulated shoes Transportation tools Lifting trolley Electric forklift Manual pallet truck Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 73 (M8/M10/M12/ M16) Adjustable torque Hammer drill Hammer drill bit Claw hammer wrench (Φ16 mm) Electric Step ladder Pliers Rubber mallet screwdriver Utility knife Marker Rivet gun Insulated ladder Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 74 Cord end terminal Heat gun Scissors pliers crimping tool Measurement instruments Height gauge Laser locator Electroprobe Thermometer Clamp meter Soft measuring Steel measuring Square tape tape Level Laptop Level gauge Multimeter Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 75 3 Installation Network tester Phase sequence Dielectric strength Megohmmeter meter tester Machinery Small cutter Cable reel Engineering auxiliary materials Label Cable tie Cotton cloth Sandpaper Heat-shrink Insulation tape tubing Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 76: Power Cables
● The TN-C system is supported when the input N and PE are connected. Table 3-1 lists the recommended cross-sectional areas for power cables. Note that the currents listed are measured at a rated voltage of 380 V (line voltage). Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 78 (IEC-60364-5-52 C standards). 300 kVA: The cables are routed over a ladder or bracket in a single layer (IEC60364-5-52 F standards). The distances between cables must be greater than twice the cable diameter. – The ambient temperature is 30°C. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 79 DC power cable should not be longer than 50 meters. Table 3-2 Table 3-3 list the requirements for power cable terminals of the UPS5000-E-200K-SM/FM. Table 3-2 Power cable terminal requirements for the UPS5000-E-200K-SM Port Connection Bolt Bolt Hole...
Page 80 E-300K- SM/SMT Downstream output 100 A/3P circuit breaker 100 kVA Mains input circuit 250 A/3P breaker Bypass input circuit 160 A/3P breaker Downstream output 160 A/3P circuit breaker Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 81 ● 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. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 82: Spd
Step 3 Check that the cabinet is intact. Visually inspect the cabinet appearance for damage caused during transportation. If any damage is found, report the photos to the carrier immediately. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 83 Step 4 After confirming that the cabinet is intact, remove the L-shaped bracket that secures the cabinet and pallet, and secure the sliding plate to the pallet using the two M12 screws that you have removed. Figure 3-3 Removing L-shaped brackets Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 84 Step 5 Raise the anchor bolts to the highest position using an adjustable wrench NO TICE When raising the leveling feet, at least one person is required to hold the cabinet to prevent it from sliding. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 85: Installing A Single Ups
3.2 Installing a Single UPS 3.2.1 Installing a UPS Cabinet Secured Installation Step 1 Determine the cabinet installation position. Draw mounting holes in the installation position according to the drawing. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 86 Knock the expansion bolt into the hole until the expansion sleeve completely fits into the hole. The expansion sleeve must be completely buried under the ground to facilitate subsequent installation. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 87 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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 88 Figure 3-10 Removing plugs Step 7 Insert four M12x115 expansion bolts into the expansion bolt holes in the floor, and tighten the expansion bolts in the direction. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 89 Figure 3-12. Figure 3-12 Castors adjustment Step 2 Check the cabinet levelness using a level. If the cabinet is not level, wrench the anchor bolts. ----End Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 90: 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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 91 (With a marking-off template) Use twelve M5x16 and four M12 screws. Figure 3-14 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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 92: Installing An Ip21 Component
3.2.3.2 Installing an IP21 Component Procedure Step 1 Install leveling feet at the bottom of the IP21 component, with two long feet on the front and two short feet at the rear. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 93: Installing A 4G Module Or Network Cable
4G Module Access Scenario Step 1 If the 4G module does not have a built-in SIM card, remove the 4G module enclosure, install a SIM card, and reinstall the enclosure. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 94 ● The figure uses top cable routing as an example. The installation positions are the same for bottom cable routing and top air-flow configuration. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 95 Figure 3-20 Installing a 4G module ----End FE Access Scenario Step 1 Connect the network port on a LAN switch or router to the FE port on the monitoring interface card. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 96 UPS5000-E-(200 kVA-300 kVA) User Manual (50 kVA Power Modules) 3 Installation Figure 3-21 Cable routing Figure 3-22 Monitoring interface card ----End Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 97: Installing T/H Sensors And Cables
Open the cover of the BCB box, and connect the BCB port on the dry contact card PDC- to the control signal port on the BCB box. For details, see the (0250,0400,0630)DC0384BXA BCB Box User Manual or PDU8000- (0125,0250,0400,0630,0800) DCV8-BXA001 BCB Box User Manual . Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 98: Connecting The Bbb Box
Step 1 Install a battery grounding failure detector. For the installation method, see UPS5000 Battery Grounding Failure Detector User Manual . Figure 3-24 Position of a battery grounding failure detector in a UPS5000-E-200K- (1) Battery grounding failure detector Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 99 Figure 3-25 Position of a battery grounding failure detector in a UPS5000-E-200K- (1) Battery grounding failure detector Figure 3-26 Position of a battery grounding failure detector in a UPS5000-E-200K- FM (isolation protection) (1) Battery grounding failure detector Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 100 Figure 3-27 Position of a battery grounding failure detector in a UPS5000-E-300K- (1) Battery grounding failure detector Figure 3-28 Position of a battery grounding failure detector in a UPS5000-E-300K- (1) Battery grounding failure detector Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 101: Connecting The Ibat
3.2.3.8 Connecting the iBAT Procedure Step 1 Connect the COM_OUT port on the CIM of the iBAT to the COM2 port on the monitoring interface card. Figure 3-30 COM2 port ----End Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 102: Cable Routing Requirements
Choose an appropriate cabling route based on the actual situation. The figure is for reference only. Step 4 Connect the cable with a crimped terminal to the corresponding copper bar. Step 5 Clean foreign matter inside the cabinet. ----End Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 103: 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 3-32. The positioning of the copper bars is shown in Figure 3-33 Figure 3-32 Removing the cover Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 104 Step 2 Remove the cable covers from the top of the cabinet. Figure 3-34 Removing the cable covers from the top of the cabinet Step 3 Connect ground cables, as shown in Figure 3-35. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 105 : Internal equipotential connection ● : Protective ground Step 4 Route power cables. ● Two power sources Remove the copper bars between mains and bypass input terminals, as shown Figure 3-36. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 106 Take a battery string consisting of 40 batteries as an example. A neutral wire is routed from the middle of positive and negative battery strings, each consisting of 20 batteries. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 108: Routing Cables From The Bottom
Procedure Step 1 Open the front door and remove the cover from the power distribution subrack. Step 2 Determine the cabling mode. ● Remove small covers for routing cables. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 109 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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 110 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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 111 Two power sources Remove the copper bars between mains and bypass input terminals. Figure 3-43 shows power cables routed from the bottom by removing small covers, as an example. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 112 Take a battery string consisting of 40 batteries as an example. A neutral wire is routed from the middle of positive and negative battery strings, each consisting of 20 batteries. Figure 3-44 Neutral wire Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 113: Routing Cables (Ups5000-E-200K-Fm)
The number and colors of signal cables in Figure 3-45 are for reference only. ----End 3.2.6 Routing Cables (UPS5000-E-200K-FM) 3.2.6.1 Routing Cables from the Top Context NO TICE Route cables for the UPS from inside out. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 114 User Manual (50 kVA Power Modules) 3 Installation Procedure Step 1 Open the front door and remove the cover from the power distribution subrack. Figure 3-46 Removing the cover Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 115 (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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 116 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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 117 ● Prepare the OT terminals onsite to ensure that the length of the copper wire is the same as that of the part of the OT terminal that covers the conductor. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 118 Two power sources Remove the copper bars between mains and bypass input terminals. Figure 3-51 Removing copper bars Figure 3-52 shows the cables routed from the top of the cabinet. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 120: Routing Cables From The Bottom
----End 3.2.6.2 Routing Cables from the Bottom Prerequisites A cable entry cabinet is installed. Context NO TICE Route cables for the UPS from inside out. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 121 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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 122 (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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 123 Step 9 Determine the cabling mode. ● Remove small covers for routing cables. Remove a certain number of small covers from the bottom of the cable entry cabinet based on the actual cable conditions. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 124 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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 125 – 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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 126 Remove the copper bars between mains and bypass input terminals, as shown Figure 3-51. Figure 3-62 shows power cables routed from the bottom by removing small covers, as an example. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 127 Take a battery string consisting of 40 batteries as an example. A neutral wire is routed from the middle of positive and negative battery strings, each consisting of 20 batteries. Figure 3-63 Neutral wire ● One power source Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 128 Step 12 Remove the signal cable trough cover from the cable entry cabinet. Figure 3-64 Removing the cable trough cover Step 13 Connect the signal cable. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 129: Routing Cables (200 Kva, Full Isolation Protection)
● Before connecting cables, ensure that the switches inside the UPS, the upstream input switch and battery string switch are OFF to prevent operations with power on. ● Route cables for the UPS from inside out and from bottom up. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 130 Figure 3-66 Removing the cover Figure 3-67 Copper bar positions (1) Battery input terminals (+, N, –) (2) Output terminals (U, V, W, N) Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 131 Step 2 Connect the ground cable. Figure 3-68 Grounding Step 3 Route power cables. ● Two power sources Remove the copper bar between mains and bypass input terminals. Figure 3-69 Removing copper bars Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 132 Take a battery string consisting of 40 batteries as an example. A neutral wire is routed from the middle of positive and negative battery strings, each consisting of 20 batteries. Figure 3-71 Neutral wire Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 134: Routing Cables From The Bottom
● Route cables for the UPS from inside out and from bottom up. Procedure Step 1 (Optional) Determine the installation position for the cable entry cabinet, and mark mounting holes at the installation position based on drawings. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 135 Step 3 Adjust the anchor bolts of the cable entry cabinet to make it flush with the UPS cabinet. Step 4 Install the equipotential plate mounting kits on the same horizontal plane of the UPS cabinet and cable entry cabinet. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 136 (1) Side cover (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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 137 Step 8 Install an equipotential plate. Figure 3-77 Equipotential plate Step 9 Open the front door of the UPS, remove the front cover, and remove the top cover if needed. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 138 (3) Bypass input terminals (2L1–2L3, N) (4) Mains input terminals (1L1–1L3, N) Step 10 Remove covers from the top of the cable entry cabinet based on the site requirements. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 139 Remove the two large covers from the bottom of the cable entry cabinet, drill holes into them based on site requirements, and install them on the positions where the small covers were placed. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 140 For the screw specifications and torque used for connecting cables in a bottom cable routing scenario, refer to the top cable routing scenario. This section only shows the cable routes in the bottom cable routing scenario. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 141 UPS5000-E-(200 kVA-300 kVA) User Manual (50 kVA Power Modules) 3 Installation Figure 3-83 Connecting cables Step 13 Remove the signal cable trough cover from the cable entry cabinet. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 142 Step 14 Connect the signal cable. Route the control cable out of the UPS cabinet through the cable hole on the top, and then into the cable entry cabinet through the cable hole on the top of that cabinet.) Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 143: Routing Cables (Ups5000-E-300K-Sm)
Procedure Step 1 Open the front door, and remove the cover from the power distribution subrack, as shown in Figure 3-86. Figure 3-87 shows the positions of copper bars. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 144 (2L1–2L3, N) (1L1–1L3, N) (4) Output terminals (U, V, W, (5) Maintenance bypass switch and N) Step 2 Determine the cabling mode. ● Remove small covers for routing cables. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 145 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. Figure 3-89 Hole positions Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 146 ● : Protection ground Step 4 Route power cables. ● Two power sources Remove the copper bars between the mains and bypass input terminals, as shown in Figure 3-91. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 147 UPS5000-E-(200 kVA-300 kVA) User Manual (50 kVA Power Modules) 3 Installation Figure 3-91 Removing copper bars Figure 3-92 shows the power cables routed from the bottom of the cabinet. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 148 Take a battery string consisting of 40 batteries as an example. A neutral wire is routed from the middle of positive and negative battery strings, each consisting of 20 batteries. Figure 3-93 Neutral wire Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 149: Routing Cables (Ups5000-E-300K-Smt)
Route cables for the UPS from inside out. Procedure 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 3-95. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 150 (1L1–1L3, N) (2L1–2L3, N) N, –) (4) Maintenance bypass switch (5) Output terminals (U, V, W, Step 2 Determine the cabling mode. ● Remove small covers for routing cables. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 151 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 3-98 Hole positions Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 152 : Internal equipotential connection ● : Protection ground Step 4 Route power cables. ● Two power sources Remove the copper bar between mains and bypass input terminals, as shown Figure 3-100. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 153 UPS5000-E-(200 kVA-300 kVA) User Manual (50 kVA Power Modules) 3 Installation Figure 3-100 Removing copper bars Figure 3-101 shows the cables routed from the top of the cabinet. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 154 Take a battery string consisting of 40 batteries as an example. A neutral wire is routed from the middle of positive and negative battery strings, each consisting of 20 batteries. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 155 Step 5 Route signal cables. Bind cables to the cabinet. Figure 3-103 Connecting signal cables NO TE The number and colors of signal cables in Figure 3-103 are for reference only. ----End Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 156: 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 3-104 Removing the cover Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 157 (3) Mains input terminals (1L1–1L3, N) (4) Output terminals (U, V, W, N) Step 2 Connect ground cables. Figure 3-106 Grounding Step 3 Route power cables. ● Two power sources Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 158 Take a battery string consisting of 40 batteries as an example. A neutral wire is routed from the middle of positive and negative battery strings, each consisting of 20 batteries. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 160: Connecting A Remote Epo Switch
Figure 3-112 shows the cable connections for an NO EPO switch. Figure 3-111 Cable connection for an NC EPO switch Figure 3-112 Cable connection for an NO EPO switch Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 161: Connecting Communications Cables
UPSs and then use screws to tighten the connecting kits to the cabinet according to the following figures: ● Figure 3-113 shows the connection point for the UPS5000-E-200K-SM and UPS5000-E-300K-SM/SMT. ● Figure 3-114 shows the connection point for the UPS5000-E-200K-FM.
Page 162 UPS5000-E-(200 kVA-300 kVA) User Manual (50 kVA Power Modules) 3 Installation Figure 3-113 Installing connecting kits (UPS5000-E-200K-SM and UPS5000- E-300K-SM/SMT) Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 163: Connecting Power Cables
----End 3.3.2 Connecting Power Cables Context Cable connection for the UPS5000-E-200K-SM is used as an example. The parallel power cables for different UPS models can be connected in a similar way. Procedure Step 1 Ground each UPS in a parallel system separately, and connect power cables and battery cables according to 3.2 Installing a Single...
Page 164 Figure 3-117 shows a typical conceptual diagram for a dual-bus system consisting of two UPS systems, and Figure 3-118 show the cable connections for this system. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 165 Figure 3-117 Conceptual diagram of a dual-bus system Figure 3-118 Cable connections for a dual-bus system (1) Mains input power (2) Bypass input power (3) Battery cables (4) Output power cables cables cables ----End Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 166: Connecting Signal Cables
Figure 3-119 Topology diagram of an N+X parallel system NO TICE Figure 3-120 shows only control modules. Each control module represents a single UPS. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 167 In a dual-bus system, you need to connect cables to BSC ports on the UPSs. Figure 3-121 shows the cable connections for a dual-bus system containing two master systems. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 168: Verifying The Installation
3-6. Otherwise, the UPS may be damaged. Table 3-6 Check items and acceptance criteria Item Acceptance Criteria UPS installation The UPS is securely installed and does not tilt due to vibration. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 169 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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 170 2. After verifying the installation, reinstall all the covers. 3. Do not remove the dust cover before power-on to prevent dust inside the UPS. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 171 User Manual (50 kVA Power Modules) 3 Installation Figure 3-122 Positions for checking foreign matter (UPS5000-E-200K-FM) (1) Cabinet top (2) Wiring terminal (3) Switches (4) Rear of modules blocks Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 172 User Manual (50 kVA Power Modules) 3 Installation Figure 3-123 Positions for checking foreign matter (UPS5000-E-200K-FM, isolation protection) (1) Rear of modules (2) Cabinet top (3) Wiring terminal (4) Switches blocks Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 173 User Manual (50 kVA Power Modules) 3 Installation Figure 3-124 Positions for checking foreign matter (UPS5000-E-300K-SM) (1) Cabinet top (2) Wiring terminal (3) Cabinet bottom (4) Rear of modules blocks and switch Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 174 (1) Rear of modules (2) Cabinet top (3) Wiring terminal (4) Switches blocks Figure 3-126 Fill the holes with sealing putty (1) Paper protective film (2) Sealing putty Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 175: Sealing Cabinets
Remove the paper protective film from the sealing putty and keep the transparent film. Fill the gaps between the cables and the cabinets with the sealing putty. Ensure that the transparent film faces upward. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 176 Do not remove the dust cover during construction or before the device is powered on. Remove the cover only when the device is ready for operation. Otherwise, device faults may occur. Figure 3-129 Dust cover (1) Dust cover ----End Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 177: Single Ups Commissioning
Step 3 (Full configuration model) Turn on the UPS bypass input switch, mains input switch, and output switch. NO TE After the UPS is powered on, initialization begins. The MDU displays the initialization progress bar. ----End Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 178: Initial Startup
● Set Output frequency correctly. Otherwise, loads may be affected and the UPS may not work properly. ● Set all battery parameters correctly based on site requirements. Battery parameter settings are critical to battery maintenance, battery lifespan, and UPS discharge time. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 179 Step 4 After you set parameters on the Settings Wizard screen, the system displays the Bypass mode and No battery alarms, which do not need to be handled. Other alarms need to be handled. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 180: Setting Parameters For Optional Components
If Access authentication code on the iManager-M Service screen is empty, obtain the authentication code from the position shown in the following figure and enter it in Access authentication code. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 181 Choose Monitoring > Wireless Module > Running Information on the WebUI. Check the 4G module running status, confirm that the 4G module dial-up is successful, and check the signal strength. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 182 Choose System Settings > Comm. Settings > DNS Server Address on the WebUI. Set IP addresses for the DNS server based on site requirements. Step 3 Set and test domain name parameters. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 183: Setting Bcb Parameters
The ambient T/H sensor has been installed by referring to the installation section. The ambient T/H sensor can also be used as a battery temperature sensor. The monitoring module distinguishes these two types of sensors through their DIP switch settings. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 184 When an ambient T/H sensor is used as a battery temperature sensor, set the DIP switch to a value in the range of 16 to 28 to monitor the battery temperature. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 185: Setting Parameters For The Backfeed Protection Card
4.1.3.4 Setting Parameters for the Backfeed Protection Card Prerequisites A backfeed protection card is installed. Procedure Step 1 On the LCD, choose System Info > Settings > Dry Contact Set and set MUE06A connection to Enable. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 186: Optional) Setting Parameters For The Bcb Box
The UPS is set to non-ECO mode by default. Set the UPS to ECO mode when it is required. ● In ECO mode, the bypass takes priority over the inverter in supplying power. If the bypass fails, the UPS transfers to inverter mode. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 187 When the bypass is abnormal, the UPS transfers to inverter mode immediately. If the inverter is not started, the UPS stops supplying power when the bypass is abnormal, and the system may power off. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 188: Setting Hibernation Mode
On the WebUI, choose Monitoring > UPS System > Running Parameter > System Settings 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 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 189 Set Module cycle hiber. period (d) to an integer ranging from 1 to 100. The default value is 30. Figure 4-10 Running Parameter NO TE Click Submit after setting parameters on the WebUI. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 190: Starting The Inverter
Step 3 Enter the correct user name and password and click Login. Step 4 On the WebUI, choose Monitoring > UPS System > Running Control, and click Inv. ON, and confirm the operation to start the inverter. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 191: Powering On Loads
You can also tap System Info > Maintenance to shut down the inverter on the Maintenance screen. ● Shutting down the inverter on the WebUI Choose Monitoring > UPS System > Running Control, and click Inv. OFF. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 192 Turn off the upstream mains input and bypass input switches. Step 5 For a UPS in standard configuration, turn off the upstream mains input and bypass input switches. ----End Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 193: Parallel System Commissioning
Loosen the captive screws on an ECM. Push the micro switch on the ejector lever. Pull the ejector lever outwards to remove the ECM from the subrack. Remove the ECM. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 194 Step 6 Remove the jumper caps from other UPSs in the same way. Step 7 Disconnect the ground cable of the ESD wrist strap, and remove the ESD wrist strap and ESD gloves. ----End Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 195: Starting A Parallel System
0570-002 BPM unit abnormal. In this case, you need to power off the rack to clear the alarm. Figure 5-3 Schematic diagram Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 196 If a single UPS is not powered off after commissioning, verify on the monitoring screen that EPO has been activated successfully. Step 3 Install parallel cables between parallel cabinets. Figure 5-4 Control cable connections in a parallel system of four UPSs Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 197 UPSs. Battery Settings: On the LCD, choose System Info > Settings > Battery Settings. Alternatively, on the WebUI, choose Monitoring > Battery System > Running Parameter > Battery Settings. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 198 UPSs. Perform the same operations on phases B and C. Complete the measurement between every two UPSs in the parallel system. If the phase sequence is correct and the Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 199: Shutting Down And Powering Off A Parallel System
Paral. Inv. ON on the LCD screen Common Functions. ----End 5.3 Shutting Down and Powering Off a Parallel System Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 200: Performing Epo
BSC systems) during startup, and change the settings under the guidance of maintenance engineers when needed. Set the master and slave BSC systems to master and slave modes respectively. Procedure Step 1 Connect BSC cables. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 201 On the LCD, choose System Info > Settings > System Settings and set BSC mode to Standard BSC. On the LCD, choose System Info > Settings > System Settings and set BSC master/slave mode to BSC slave system. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 202 UPS5000-E-(200 kVA-300 kVA) User Manual (50 kVA Power Modules) 5 Parallel System Commissioning Step 5 Check that the RMS phase voltage difference between UPS systems is less than 5 ----End Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 203: Routine Maintenance
● Check method: visual Monthly are taken in the inspection equipment room, such as ● Troubleshooting: rat guard and rat trap. Rectify the fault based on the acceptance criteria. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 204 Installation The equipment is installed ● Check method: visual Monthly properly and arranged inspection neatly, and screws are ● Troubleshooting: tightened. Rectify the fault based on the acceptance criteria. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 205 The inspection capacity through-current capacity ● Troubleshooting: After of cables is greater than the equipment is the switch specifications. powered off, replace the switches or cables. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 206 Signal cable ● The cables and ● Check method: visual Yearly insulation layer are inspection intact. ● Troubleshooting: ● Signal cable terminals Replace the cables. are securely connected. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 207 The three-phase load rate ● Check method: Visual Quarterly and output power factor inspection. Check the are recorded. system status on the LCD. ● Troubleshooting: Equalize the three- phase loads. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 208: Lead-Acid Battery Maintenance
Ambient Actual humidity: ______% ● Check method: Monthly humidity RH (5%–95% RH, non- Measure using a condensing) hygrothermograph. ● Troubleshooting: Check that the air conditioner runs properly. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 209 ● Check method: visual Yearly of the battery reliably connected to the inspection rack or cabinet ground bar in the ● Troubleshooting: equipment room, and the Tighten the screws. screws are tightened. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 210 The torque meets the requirements of the battery manufacturer. After checking that the battery screws meet the requirements, mark the screws for later check. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 211 ● Troubleshooting: of the battery Correct the parameter manufacturer. settings or rectify ● The battery operating battery operating temperature is lower temperature than the ambient abnormality. temperature plus 20°C. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 212 UPS. If the difference between the battery string voltage displayed on the UPS LCD and the measured value is greater than 1%, contact technical support. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 213: Testing Batteries
UPS LCD. ● Troubleshooting: View the alarm information on the LCD of the UPS and handle the alarm. 6.3 Testing Batteries 6.3.1 Lead-Acid Battery Test Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 214: Forced Equalized Charging Test
● The forced equalized charging test duration reaches the forced equalized charging protection time (12–24 h, 18 h by default). ● The UPS generates a battery overtemperature, overvoltage, or overcurrent alarm. ● A fault alarm is generated. ----End Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 215: Shallow Discharge Test
Step 1 On the home screen of the LCD, choose System Info > Maintenance > Battery Maint. Step 2 Tap Start next to Shallow Dis. Test to start a shallow discharge test. Figure 6-2 Starting a shallow discharge test Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 216: Capacity Test
Step 1 On the home screen of the LCD, choose System Info > Maintenance > Battery Maint. Step 2 Tap Start on the right of Capacity Test to start a capacity test. Figure 6-3 Starting a capacity test Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 217: Lithium Battery Test
Set Sched. shallow dis. test time and Sched. shallow dis. test interval as required. After setting is complete, the system will perform automatic shallow discharge tests based on the settings. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 218: Capacity Test
● The discharge voltage reaches the warning threshold (calculated in real time). ● The load ratio fluctuation exceeds 10%. ● A fault alarm is generated. 6.3.2.2 Capacity Test Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 219: Test Data Download
The test is complete when the minimum cell voltage reaches 2.65 V. Data about the most amount of energy discharged is stored once a month for 36 months. ----End 6.3.3 Test Data Download Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 220 On the WebUI, choose Query > Logs, choose logs that need to be exported from the Log drop-down list box, and click Query. Figure 6-7 Logs Choose logs that have been queried from the Log drop-down list box, and click Export. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 221: Troubleshooting
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 or contact technical support. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 222 The buzzer buzzes, The bypass thyristor Replace the bypass bypass is and the fault is damaged. module. abnormal indicator is on. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 223 The bypass module Reduce the load, or experiences improve ventilation. overtemperature. NO TE For details about component replacement and maintenance involved in Troubleshooting and Alarm List, consult maintenance engineers. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 224: Faq
Step 4 Use a multimeter to measure the voltages of the positive and negative battery strings connected to the UPS battery input terminals. If the measured values are Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 225: Transferring To Maintenance Bypass Mode
If the mains is abnormal, the loads may power off. Procedure Step 1 Transfer the UPS to the bypass mode. Step 2 Turn on the maintenance bypass switch as follows. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 226 UPS5000-E-(200 kVA-300 kVA) User Manual (50 kVA Power Modules) 8 FAQ Figure 8-1 Turning on the maintenance bypass switch (UPS5000-E-200K-SM) Figure 8-2 Turning on the maintenance bypass switch (UPS5000-E-200K-FM) Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 227 UPS5000-E-(200 kVA-300 kVA) User Manual (50 kVA Power Modules) 8 FAQ Figure 8-3 Turning on the maintenance bypass switch (UPS5000-E-200K-FM, isolation protection) Figure 8-4 Turning on the maintenance bypass switch (UPS5000-E-300K-SM Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 228 Figure 8-6 Turning on the maintenance bypass switch (UPS5000-E-300K-SMT, isolation protection) NO TE After the system transfers to maintenance bypass mode, the Maint. breaker closed and Bypass mode alarms are displayed on the LCD. ----End Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 229: Transferring From Maintenance Bypass Mode To Normal Mode
Press the external EPO switch that connects to the dry contact card or remove the 4-pin terminal on the EPO port of the dry contact card. Figure 8-7 EPO ports Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 230: Clearing The Epo State
8.6 Exporting Data The following data can be exported: ● Historical alarms ● Active alarms ● Performance data ● Operation logs NO TE This procedure describes how to export historical alarms. Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 231: Obtaining Active Alarm Details
8.7 Obtaining Active Alarm Details Choose System Info > Alarms > Active Alarms on the LCD, and tap an alarm ID to view the alarm details. Figure 8-10 Active Alarms Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 232: Spare Parts Authorization
Step 2 Obtain the authorization code by referring to the deployment guide. Step 3 On the Spare Parts Authorization screen, enter the obtained authorization code in the Service authorization code text box to authorize spare parts. ----End Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 234: Internal Switch Specifications
When the altitude is higher than 2000 m, the power is derated as described in IEC 62040-3. The upper limit of the altitude is 4000 m. 9.4 Safety Regulations and EMC Item Specifications Safety EN62040-1 IEC62040-1 YD/T2165 Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 235: Mains Input Electrical Specifications
● > 0.99 (full load) ● > 0.98 (half load) THDi ● THDi ≤ 3% (full linear load) ● THDi ≤ 5% (full non-linear load) Overvoltage category OVC II Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 236: Bypass Input Electrical Specifications
● When the UPS works in normal mode, if the actual load rate exceeds the threshold that could trigger battery derating, an output overload alarm is generated. Battery management Intelligent battery management Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 237: Output Electrical Specifications
● ≤ 4% (100% non-linear load) Output PF Transfer time ● 0 ms (uninterruptible transfer) ● ≤ 20 ms (interruptible transfer) Output voltage unbalance Voltage unbalance: ±3%; phase unbalance: 120±2° Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 238 ≤ 20%: output L-N short-circuit current greater than 250% of the rated current The short-circuit current can be withstood for 200 Inverter output short-circuit 300K: 909 A capability Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 239: System Electrical Specifications
No-load loss ● 200K: 2 kW ● 300K: 2.5 kW ECO in a parallel system Supported Power distribution system TN-C, TN-S, TN-CS, TT Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 240: A (Optional) Tn-C System Application
If the TN-C system is adopted, short-circuit the input N and PE. NO TE The following cable connections are for reference only. Figure A-1 Connecting the input N and PE (UPS5000-E-200K-SM) Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 241 User Manual (50 kVA Power Modules) A (Optional) TN-C System Application Figure A-2 Connecting the input N and PE (UPS5000-E-200K-FM) Figure A-3 Connecting the input N and PE (UPS5000-E-200K-FM, isolation protection) Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 242 User Manual (50 kVA Power Modules) A (Optional) TN-C System Application Figure A-4 Connecting the input N and PE (UPS5000-E-300K-SM) Figure A-5 Connecting the input N and PE (UPS5000-E-300K-SMT) Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 243 Figure A-6 Connecting 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 (mm UPS5000-E-200K-SM/FM 335.4 UPS5000-E-300K-SM/SMT 533.1 Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 244: B User Interface
UPS5000-E-(200 kVA-300 kVA) User Manual (50 kVA Power Modules) B User Interface User Interface NO TE For details, see the UPS5000-E Monitoring Module User Manual . Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 245: C Alarm List
UPS5000-E-(200 kVA-300 kVA) User Manual (50 kVA Power Modules) C Alarm List Alarm List NO TE For details about alarms, see the UPS5000 Alarm Reference . Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 246: D Acronyms And Abbreviations
AC transfer switch American wire gauge bus synchronization controller BCB-BOX battery circuit breaker BBB-BOX battery bus bar box control area network Conformite Europeenne digital signal processing Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 247 Ethernet International Electrotechnical Commission liquid crystal display monitor display unit normally closed normally open negative temperature coefficient protective earthing power distribution unit RS485 Recommended Standard Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 248 THDi total distortion of the input current waveform THDv total harmonic distortion of output voltage uninterruptible power system Universal Serial Bus VRLA valve-regulated lead acid battery Issue 17 (2023-07-10) Copyright © Huawei Digital Power Technologies Co., Ltd.

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