Huawei UPS5000-E-125 kVA User Manual
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Huawei UPS5000-E-125 kVA User Manual

Huawei UPS5000-E-125 kVA User Manual

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UPS5000-E-125 kVA
User Manual (Integrated UPS 3.0,
02291136)
Issue
01
Date
2022-09-26
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.

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  • Page 1 UPS5000-E-125 kVA User Manual (Integrated UPS 3.0, 02291136) Issue Date 2022-09-26 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 hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 4 NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. Change History Issue Date Description 2022-09-26 This issue is the first official release. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 5: Table Of Contents

    2.3.4.1 Overview................................... 34 2.3.4.2 ECM..................................... 35 2.3.4.3 Dry Contact Card................................36 2.3.4.4 Monitoring Interface Card............................38 2.3.5 MDU....................................... 42 2.4 Optional Components................................. 44 3 Installation..........................45 3.1 Installation Preparations..............................45 Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 6 4.6 Transferring to Bypass Mode............................100 4.7 Setting ECO Mode................................100 4.8 Testing Batteries..................................101 4.8.1 Lead-Acid Battery Test..............................101 4.8.1.1 Forced Equalized Charging Test..........................102 4.8.1.2 Shallow Discharge Test.............................. 103 Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 7 7.2 Replacing an Indicator..............................124 8 Replacing a Circuit Breaker....................127 9 Technical Specifications..................... 129 A PDC Silk Screen Description..................... 133 B Lifting Trolley........................134 C Acronyms and Abbreviations................... 136 Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 8: Safety Information

    Failure to follow the operation instructions and safety precautions on the product and in this document ● Unauthorized modifications to the product or software code or removal of the product Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 9: Personal Safety

    General Requirements ● Do not stop protective devices. Pay attention to the warnings, cautions, and related precautionary measures in this document and on the equipment. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 10: Equipment Safety

    Only authorized professionals are allowed to replace the equipment or components (including software). ● Only personnel who need to work on the equipment are allowed to access the equipment. 1.2 Equipment Safety Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 11: Ups Safety

    A circuit breaker equipped with a residual current device (RCD) is not recommended. ● If the root mean square (RMS) of a phase voltage of the utility power exceeds 320 V AC, the UPS may be damaged. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 12: Battery Safety

    There is a risk of or explosion if the model of the battery in use or used for replacement is incorrect. Use a battery of the model recommended by the manufacturer. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 13 Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 14 WARNING Lead-acid batteries in use emit flammable gas. Ensure that batteries are installed in a well-ventilated area and fireproof measures are taken. WARNING Do not use unsealed lead-acid batteries. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 15 NO TICE The category 3 (C3) battery is intended for commercial and industrial application in the second class environment. Installation restrictions or additional measures may be needed to prevent interference. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 16 Monitor damaged batteries during storage for signs of smoke, flame, electrolyte leakage, or heat. ● If a battery is faulty, its surface temperature may be high. Do not touch the battery to avoid scalds. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 17 ● The battery room must not be located near or under areas with water leakage risks, such as water reservoirs, water landscapes, and water towers. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 18 ● Fire alarms in the battery room should be automatically reported to the fire supervision center. If the battery room is unattended, an automatic fire alarm Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 19: Electrical Safety

    General Requirements ● Installation, operation, and maintenance must be performed in the sequence specified in the manual. Do not change the structure or installation sequence of the equipment without permission. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 20 Do not scrawl, damage, or block any labels or nameplates on the equipment. Promptly replace labels that have worn out. ● Do not use solvents such as water, alcohol, or oil to clean electrical components inside or outside of the equipment. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 21 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 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 22: Environmental Requirements

    Do not place the equipment near heat sources or fire sources, such as smoke, candles, heaters, or other heating devices. Overheat may damage the equipment or cause a fire. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 23 ● Do not install the equipment in an environment with conductive metal or magnetic dust. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 24 Operators can begin working only after safety is confirmed. ● Set a restricted area and prominent signs for working at heights to warn away irrelevant personnel. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 25: Mechanical Safety

    Otherwise, tipping or falling cabinets may cause bodily injury and equipment damage. WARNING When pulling equipment out of a cabinet, be aware of unstable or heavy objects in the cabinet to prevent injury. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 26 Move a heavy object stably with balanced force at an even and low speed. Put down the object stably and slowly to prevent any collision or drop from scratching the surface of the equipment or damaging the components and cables. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 27 If a single ladder is used, the recommended angle for the ladder against the floor is 75 degrees, as shown in the following figure. A square can be used to measure the angle. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 28 Do not drag steel ropes and hoisting tools or bump hoisted objects against hard objects during hoisting. ● Ensure that the angle between two hoisting ropes is no more than 90 degrees, as shown in the following figure. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 29 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 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 30: Overview

    125K: 125 kVA Voltage level H: 380/400/415 V Smart cooling A: air cooled product type Input switch B: MCCB type Output type B: branch power distribution Configuration S: standard configuration type Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 31: Working Principle

    The UPS converts inputs into pure, high-quality sine wave outputs by using the high-frequency switching technology. Figure 2-2 Conceptual diagram in the air-cooled scenario 2.2.2 Working Modes Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 32: Normal Mode

    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 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 33: Battery Mode

    If the mains input is abnormal or the rectifier becomes abnormal, the UPS transfers to battery mode. The power module obtains energy from batteries, and the energy is converted into AC output by the inverter. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 34: 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 circuits inside the cabinet. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 35: Eco Mode

    The DC/DC module provides the functions of a charger and a discharger. The ECO mode guarantees high efficiency. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 36: 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 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 37: Product Structure

    2.3.2 Power Module Functions The power module consists of a power factor correction (PFC) rectifier and inverter. It performs AC/DC or DC/DC conversion on the mains and battery inputs, Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 38 (blinking at 0.5 Hz, on for 1s and off for 1s). ● The inverter is not started (blinking at 0.2 Hz, on for 2.5s and off for 2.5s). Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 39: Bypass Module

    The power module overload exceeds the time limit. Both active and standby ECMs are abnormal. The system fails to run properly. The power supply is switched to the bypass manually. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 40 (blinking at 4 Hz, on for 0.125s and off for 0.125s). The bypass software is being upgraded. Alarm Yellow Steady A minor alarm is generated for the bypass. indicator Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 41: Control Module

    (14) Fast Ethernet (FE) port (15) COM2 port (16) COM1 port (17) Battery temperature (18) Optional card subrack sensor port cover NO TE Ports are protected by a security mechanism. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 42: Ecm

    The ECM has no minor alarm or the software of the ECM is being upgraded. FAULT Steady on The ECM has a critical alarm. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 43: Dry Contact Card

    Port for monitoring the ● Connected: BCB Disconnected ● Disconnected: BCB OFF BCB_DRV Controls BCB trip. When ● 0 V: BCB not the voltage is +12 V, the tripped circuit breaker trips. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 44 Port for signal ground circuit breaker STATUS_ Port for monitoring the ● Connected: SPD Connected input AC surge enabled protective device (SPD) ● Disconnected: SPD disabled Port for signal ground Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 45: Monitoring Interface Card

    A respectively. Table 2-7 Ports on the monitoring interface card Port Silk Screen Description DO_1 ● DO_1, DO_2, DO_3, and DO_4 indicate alarm outputs. The default values are Critical alarm, Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 46 50 m, the cross-sectional area must be 0.5–1.5 mm ● RS485 cables and FE cables must be shielded cables. Figure 2-15 Figure 2-16 are recommended wiring methods for DO ports. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 47 Figure 2-15 Wiring method 1 Figure 2-16 Wiring method 2 Figure 2-17 Table 2-8 describe the COM1 pin definitions. Figure 2-17 COM1 pins Table 2-8 COM1 pin definition Description RS485– RS485+ Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 48 COM2 pin definitions. Figure 2-18 COM2 pins Table 2-9 COM2 pin definition Description RS485+ RS485- RS485+ RS485- CANH0 CANL0 Figure 2-19 Table 2-10 describe the pins in the RS485 port. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 49: Mdu

    RS485+. Twist cables to pin 2 and pin 5 into one and then connect it to RS485–. 2.3.5 MDU Functions The MDU allows you to control UPS operations, view the running status and alarms, and set parameters. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 50 The MDU is powered off. NO TE The indicator on the MDU panel is yellow when the bypass supplies power in non-ECO mode. Figure 2-21 MDU ports Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 51: Optional Components

    Dimensions (H x W x D): 175 mm x 264 mm x 40 mm 2.4 Optional Components Table 2-13 Optional components Optional Model Functions Component 10 m/15 m/60 m Transmits bus synchronization signals in a dual-bus system. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 52: Installation

    The onsite operation personnel can select tools based on the site requirements. Personal protective equipment Safety helmet Goggles Protective shoes Reflective vest ESD gloves Insulated gloves Protective gloves Safety harness Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 53 Including (M2.5) (M4/M5/M6) extended sockets (M8/M10/M12/ M16) Adjustable torque Hammer drill Hammer drill bit Claw hammer wrench (Φ16 mm) Electric Step ladder Pliers Rubber mallet screwdriver Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 54 RJ45 crimping tool Electro-hydraulic Cord end terminal Heat gun pliers crimping tool Measurement instruments Height gauge Laser locator Electroprobe Thermometer Clamp meter Soft measuring Steel measuring Square tape tape Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 55 Multimeter Network tester Phase sequence Dielectric strength meter tester Machinery Small cutter Cable reel Insulation megohmmeter Engineering auxiliary materials Label Cable tie Cotton cloth Sandpaper Heat-shrink Insulation tape tubing Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 56: Site

    Vacuum cleaner Flashlight Hole saw 3.1.2 Site 3.1.2.1 UPS Weight and Dimensions Table 3-1 UPS weight Model Total Number of Number of Weight Modules Redundant Modules UPS5000-E-125K- 397 kg HABBS Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 57 UPS5000-E-125 kVA User Manual (Integrated UPS 3.0, 02291136) 3 Installation Figure 3-1 Dimensions (unit: mm) (1) Front door (2) Foot (3) Caster (4) Bottom plate Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 58: Installation Environment

    Reserve a clearance of at least 800 mm from the rear of the cabinet for ventilation and operations. ● Reserve a clearance of at least 500 mm from the top of the cabinets for operations. Figure 3-2 Reserved clearances (unit: mm) Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 59: Preparing Power Cables

    The rated voltage of the SmartLi is 512 V. The voltage is 408 V at the maximum discharge current. Table 3-3 Recommended cross-sectional areas for output cables Item Cable Specifications Smart cooling product 5 x 6 (40 A) Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 60 Recommended cross- sectional area (mm IT load (40 A) 3 x 6 Recommended cross- sectional area (mm IT load (63 A) 3 x 10 Recommended cross- sectional area (mm Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 61 OT/DT threaded terminals hole diameter Crimped Rivet 45 mm 46 N·m OT/DT threaded terminals hole diameter Safe Crimped Rivet 16 mm 4.5 N·m grounding OT/DT threaded terminals hole diameter Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 62: Transportation, Unpacking, And Checking

    Step 1 Use a forklift to transport the UPS to the installation position. Step 2 Remove the packaging. Step 3 After checking that the UPS is intact, remove the L-shaped brackets that secure the cabinet and the pallet. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 63 User Manual (Integrated UPS 3.0, 02291136) 3 Installation Figure 3-3 Removing L-shaped brackets Step 4 Clamp the two sliding plates at the ends of the pallet. Figure 3-4 Install sliding plates Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 64: Installing A Single Ups

    3.2 Installing a Single UPS 3.2.1 Installing a UPS Cabinet Secured Installation Step 1 Determine the position for installing the cabinet. Mark mounting holes based on the drawings or marking-off template. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 65 Tighten the expansion bolt. Remove the bolt, spring washer, and flat washer. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 66 Step 1 Raise the four anchor bolts at the bottom of the UPS cabinet by using a wrench until all the four castors at the bottom hang in the air and the anchor bolts bear all of the cabinet weight. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 67 Step 1 Lift the UPS onto the support and align the UPS mounting holes with those on the floor. Step 2 Level the UPS by adjusting the anchor bolts and using a level. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 68: Installing An Enclosure Frame

    3.2.2 Installing an Enclosure Frame Context An enclosure frame can increase the UPS depth to 1200 mm, meeting the requirements for routing cables from the bottom. The BOM number is 21242025. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 69 User Manual (Integrated UPS 3.0, 02291136) 3 Installation Figure 3-11 Enclosure frame installed (1) Enclosure frame Procedure Step 1 Use eight M5 tapping screws to secure the enclosure frame accessories to the enclosure frame. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 70 Step 2 Use four M5 tapping screws to secure one upper sealing plate to the enclosure frame. NO TICE There are two upper sealing plates, and the one used in this step has a gap. Figure 3-13 Upper sealing plate for an enclosure frame Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 71 Step 3 Open the rear door of the UPS and remove it. NO TICE When removing the cabinet rear door, remove the ground cable between the cabinet and the rear door from the cabinet. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 72 Step 4 Remove the hinges and connecting kits from the UPS rear door and remove the ground cable. NO TICE Put aside the hinges and connecting kits as they are needed in later installation. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 73 Step 6 Secure the enclosure frame to the UPS using eight M5 tapping screws. NO TICE ● Align the upper and lower holes before tightening screws. ● The enclosure frame side with anchor bolts should face the cabinet bottom. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 74 Step 7 Install the hinges and connecting kits removed in Step 4 at the corresponding positions on the enclosure frame. Step 8 Install cable fixing brackets. Figure 3-18 Installing cable fixing brackets Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 75: Installing Batteries

    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 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 76: Routing Power Cables

    Procedure Step 1 Remove the five rodent-proof meshes and cable hole protection panels from the top of the cabinet. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 77 Figure 3-20 Removing rodent-proof meshes Figure 3-21 Removing cable hole protection panels Step 2 Open the rear door, and remove the insulation panels at the rear of the cabinet. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 78 ● Before connecting cables, ensure that all UPS input switches are turned off. ● You need to prepare terminals onsite. The copper wire stripped should be as long as the part of the terminal that covers the conductor. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 79 : internal equipotential bonding label ● : protective ground label Step 4 Connect AC input power cables. Connect AC input cables to input terminals L1, L2, L3, and N in the UPS cabinet. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 80 NO TICE ● Connect output power cables to the UPS from inside out and from the top down. Connect the PE cable, N cable, and L cable in sequence. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 81 Figure 3-27 Output PE cables (1) PE cables NO TE The number of cables shown in the figure is for reference only. The actual number depends on the output load. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 82 Take a battery string consisting of 40 batteries for example. The battery neutral wire is routed from the middle of positive and negative battery strings, each consisting of 20 batteries. Figure 3-29 Neutral wire Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 83: Routing Cables From The Bottom

    Step 1 Remove the cover plate from the cable hole at the bottom of the enclosure frame. Step 2 Remove the insulation panels from the rear of the cabinet. Step 3 Connect ground cables to the UPS cabinet. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 84 3 Installation Figure 3-30 Connecting ground cables to the UPS cabinet Step 4 Connect AC input cables to input terminals L1, L2, L3, and N in the UPS cabinet, respectively. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 85 UPS5000-E-125 kVA User Manual (Integrated UPS 3.0, 02291136) 3 Installation Figure 3-31 Input power cables Step 5 Connect the battery and ground cables to the UPS cabinet. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 86 UPS5000-E-125 kVA User Manual (Integrated UPS 3.0, 02291136) 3 Installation Figure 3-32 Battery and ground cables Step 6 Connect output power cables. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 87: Connecting Communications Cables

    User Manual (Integrated UPS 3.0, 02291136) 3 Installation Figure 3-33 Output power cables (1) Lighting wiring terminal (2) Smart cooling product (3) IT equipment wiring wiring terminal terminal ----End 3.2.6 Connecting Communications Cables Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 88: Connecting A Remote Epo Switch

    ● To prevent problems, equip the EPO switch with a protective cover, and enclose the cable with a protective tube. Connect the EPO switch to the dry contact card on the UPS. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 89: Connecting A Communications Cable To A Northbound Device

    PoE port on the smart ETH gateway. Figure 3-37 Connecting communications cables ----End 3.2.6.3 (Optional) Connecting the SmartLi Communications Cable Prerequisites The battery type is lithium battery. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 90: Optional) Combining Cabinets

    Step 1 Open the front and rear doors of the UPS. Adjust the UPS height by turning the anchor bolts using a wrench. Use a level to check the levelness. Figure 3-39 Leveling the feet Step 2 Remove the UPS cabinet connecting kits from the rack. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 91: Installing A Double-Bus (2N) System

    Step 1 Ground each UPS in the dual-bus system separately. Step 2 Connect power cables to each UPS. Step 3 Connect battery cables to each UPS. Step 4 Connect cables for the dual-bus system. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 92 3 Installation Figure 3-41 Conceptual diagram of a dual-bus system Figure 3-42 Cable connections of a dual-bus system (1) Input power cables (2) Battery cables (3) Output power cables ----End Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 93: Connecting Signal Cables

    For the cables secured by screws, the spring washers are flattened. All cable connections are secure. No open circuits or hidden risks exist on cable connections. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 94 Check that copper bars are open- copper bars circuited using a multimeter or an insulation resistance tester. Whether the SPD switch is If the SPD switch is OFF, turn it on. turned on Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 95 ● Do not remove the dustproof cover before power-on to prevent dust from entering the cabinet. Figure 3-44 Filling a gap with sealing putty (1) Paper protective film (2) Sealing putty Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 96 UPS5000-E-125 kVA User Manual (Integrated UPS 3.0, 02291136) 3 Installation Figure 3-45 Dustproof cover Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 97: Operations

    The battery input voltage is within the rated range. □ Yes □ No 4.2 Powering On and Starting the UPS 4.2.1 Power-On Prerequisites The SPD circuit breaker is ON. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 98: Initial Startup

    Service Expert app. Skip this step if the UPS is not powered on for the first time. ● The Service Expert app can be downloaded from HUAWEI AppGallery and can only run on Android. 4.2.2.1 Obtaining the Startup Password Prerequisites You have installed Service Expert app and registered with the app.

  • Page 99: Settings Wizard

    Complete and submit the startup report. ----End 4.2.2.2 Settings Wizard Procedure Step 1 Set the language, time, network parameters, system parameters, and battery parameters on the Settings Wizard screen. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 100 ● Set Output frequency correctly; otherwise, loads may be affected and the UPS may not work properly. ● Battery parameter settings are critical to battery maintenance, battery lifespan, and UPS discharge time. Figure 4-1 Settings Wizard Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 101: Starting The Inverter

    Step 2 In the displayed login screen, select a user name and enter the password. Step 3 In the displayed dialog box, tap Yes to start the inverter. ----End Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 102: Powering On Loads

    UPS MDU. Path for masking alarms: System info. > Settings > PDU Param.>Branch breaker open alarm enable. Step 6 If a dual-bus system is used, set BSC mode. ----End Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 103: Optional) Setting The Bsc Mode

    Step 3 Set the BSC slave system. On the LCD of the other UPS, choose System Info > Settings > System Settings and set BSC master/slave mode to BSC slave system. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 104: Shutting Down And Powering Off The Ups

    After the inverter shuts down, if the bypass is normal, the UPS works in bypass mode; if the bypass is abnormal, the UPS supplies no power, and the loads power off. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 105 Step 4 Switch off the UPS input circuit breaker QF1. Step 5 Switch off the UPS input circuit breaker (MCCB input) or disconnect the mains from the ATS (ATS input). ----End Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 106: Cold-Starting The Ups Using Batteries

    2 seconds. The system automatically enters the battery cold start state. The MDU displays the initialization progress bar. Step 6 After the MDU initialization is complete, start the inverter. ----End Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 107: Transferring To Bypass Mode

    Step 1 On the LCD, choose System Info > Settings > System Settings and set Working mode to ECO. The information indicating that the UPS works in ECO mode is displayed on the LCD. Step 2 Set the ECO voltage range. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 108: Testing Batteries

    If the bypass is abnormal, the inverter supplies power immediately. If the inverter is not started, the UPS may be disconnected. Figure 4-8 System status in ECO mode ----End 4.8 Testing Batteries 4.8.1 Lead-Acid Battery Test Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 109: Forced Equalized Charging Test

    ● The test duration reaches the forced equalized charging protection time (12–24 h, 18 h by default). ● A battery overtemperature, overvoltage, or overcurrent alarm is generated. ● A fault alarm is generated. ----End Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 110: Shallow Discharge Test

    Step 1 On the home screen of the LCD, choose System Info > Maintenance > Battery Maint. Step 2 Tap Start on the right of Shallow Dis. Test to start a shallow discharge test. Figure 4-10 Starting a shallow discharge test Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 111: 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 4-11 Starting a capacity test Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 112: Lithium Battery Test

    On the home screen of the UPS LCD, choose System Info > Maintenance > Battery Maint. Tap Start next to Shallow Dis. Test to start a shallow discharge test. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 113: Capacity Test

    Step 1 On the home screen of the UPS LCD, choose System Info > Maintenance > Battery Maint. Step 2 Tap Start next to Capacity Test to start a capacity test. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 114: Performing Epo

    4-pin terminal on the EPO port of the dry contact card of the bypass unit. Figure 4-14 EPO ports After you press the EPO button, the EPO and No power supplied alarms are displayed on the LCD. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 115: Clearing The Epo State

    UPS transfers to bypass mode. Choose System Info and tap to enter the Alarms screen. Tap Active Alarms and check whether the EPO alarm is cleared. Step 4 Start the inverter. ----End Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 116: Setting Hibernation Mode

    Otherwise, loads may power off. ● In maintenance bypass mode, the mains supplies power to the loads directly over the maintenance bypass. If the mains is abnormal, the loads may power off. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 117: Transferring From Maintenance Bypass Mode To Normal Mode

    Press down the maintenance bypass switch to turn it off. The Maint. Breaker closed alarm disappears from the alarm list. Check whether the UPS works in bypass mode by viewing the system running diagram on the LCD. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 118 UPS5000-E-125 kVA User Manual (Integrated UPS 3.0, 02291136) 4 Operations Step 2 Start the inverters. ----End Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 119: Routine Maintenance

    ● Maintain UPSs regularly based on the following requirements. Otherwise, the UPSs may fail to operate properly and the service life may be shortened. 5.1.1 Monthly Maintenance Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 120: Quarterly Maintenance

    Parameter The configuration of the Reset the parameters. configuration output voltage grade, frequency, number of batteries, and battery capacity meets requirements. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 121: Annual Maintenance

    The circuit breakers and ● Replace the circuit breaker through-current cables meet load breaker. capacity requirements. ● Replace the cable. The actual cable through-current capacity is greater than the circuit breaker specifications. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 122: Lead-Acid Battery Maintenance

    Table 5-4 Monthly maintenance Check Item Expected Result Troubleshooting Battery No battery management Identify the cause of an alarm management alarm is generated. based on the alarm alarm information. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 123 2. Check whether the equalized charging voltage and float charging voltage are correctly set for the UPS. 3. If the fault persists, contact technical support. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 124: Quarterly Maintenance

    UPS is backed up to verify locate the fault (for that the batteries can abnormal alarms, see discharge properly. the alarm list). 2. If the fault persists, contact technical support. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 125: Annual Maintenance

    Troubleshooting Power Observe the indicator If the power supply is normal but an indicator luminance, the indicator is off or generates dim light, indicators are on. replace the indicator. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 126: Annual Maintenance

    If the insulation does not resistance of resistance, the insulation meet the requirement, the secondary resistance is greater than or check and maintain each loop equal to 2 megohms. component and signal cables. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 127: Troubleshooting

    Turn on the battery switch and charge batteries until each battery has a voltage greater than the EOD voltage and 11.3 V/cell. If any unmentioned faults occur, see the alarm list or contact technical support. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 128 Reset the bypass mode and and does not transfer bypass transfer transfer times on the does not to inverter mode. times reaches the LCD. transfer to upper limit. inverter mode. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 129 ON to OFF or switches between ON and OFF repeatedly. NO TE For details about component replacement and maintenance mentioned in Troubleshooting and Alarm List, consult maintenance engineers. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 130: Parts Replacement

    Route I L2 indicator fuse FU3/4/5 Mains input L1/L2/L3 fuses (AC INPUT VOLT SAMPLE) FU6/7/8 UPS output U/V/W fuses (IT INPUT VOLT SAMPLE) Route I L3 indicator fuse FU10 Reserved Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 131: Replacing An Indicator

    Step 4 Install a new fuse, close the cover, and connect the fuse terminal. Step 5 Reinstall the protective panel. ----End 7.2 Replacing an Indicator Prerequisites ● An indicator is faulty. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 132 Step 2 Remove the protective panel. NO TE A cabinet with MCCB input is used as an example. Figure 7-3 Removing the protective panel Step 3 Remove the indicator fastener using a Phillips screwdriver. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 133 Step 8 Reinstall the indicator on the fastener, and reinstall the fastener in the cabinet. Step 9 Reinstall the fuse to reconnect the circuit. Step 10 Check that the new indicator works properly. Step 11 Reinstall the protective panel. ----End Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 134: Replacing A Circuit Breaker

    NO TE Remove and install the circuit breaker using a jig. Do not operate barehanded. Step 3 Remove the copper bar and install it on the new circuit breaker. Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 135 Step 4 Switch off the new circuit breaker, install it using a jig, and close the handle. Figure 8-3 Closing the handle Step 5 Reinstall the circuit breaker protective cover, switch on the circuit breaker, and check that the load works properly. ----End Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 136: Technical Specifications

    IEC 62040-3. The upper limit of the altitude is 4000 m. Table 9-3 Safety and EMC Item Specifications Safety EN 62040-1, 2013 IEC 62040-1, 2013 Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 137 Three-phase four-wire + PE Rated input voltage 380/400/415 V AC (line voltage) Input frequency 50/60 Hz ±6 Hz (adjustable with a tolerance of 0.5–6 Hz, ±2 Hz by default) Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 138 The UPS supports the SmartLi. For details about the parameters, see the User Manual . Table 9-7 Output electrical specifications Item Specifications Output mode Three-phase four-wire + PE Voltage 380/400/415 V AC (line voltage) Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 139 100 ms. Derating coefficient of ● 40 A circuit breaker: 0.75 output circuit breakers ● 63 A circuit breaker: 0.7 Table 9-8 System electrical specifications Item Specifications Current equalization specification Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 140: A Pdc Silk Screen Description

    QF1 indicates the first switch in the single- input scenario. Table A-1 Symbols Symbol Name Symbol Name Circuit breaker SPD circuit breaker Surge protective device Fuse (SPD) Automatic transfer MCCB Molded case circuit breaker switch Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 141: B Lifting Trolley

    You can decide whether to choose it based on site requirements. Appearance Figure B-1 Lifting trolley (1) Tabletop (2) Handle (3) Lowering switch (4) Elevating pedal (5) Foot brake Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 142 Step 3 Repeatedly step on the elevating pedal to raise the tabletop to a proper height. Step 4 Lift the lowering switch to slowly lower the tabletop to the required height. ----End Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 143: C Acronyms And Abbreviations

    AC transfer switch American wire gauge bus synchronization controller BCB-BOX battery circuit breaker BBB-BOX battery bus bar box Conformite Europeenne digital signal processing economic control operation emergency power off Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 144 RS485 Recommend Standard state of charge static transfer switch SNMP Simple Network Management Protocol THDi total distortion of the input current waveform THDv total harmonic distortion of output voltage Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 145 UPS5000-E-125 kVA User Manual (Integrated UPS 3.0, 02291136) C Acronyms and Abbreviations uninterruptible power system Universal Serial Bus VRLA valve-regulated lead acid battery Issue 01 (2022-09-26) Copyright © Huawei Digital Power Technologies Co., Ltd.

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