Page 1 UPS5000-E-(30 kVA-120 kVA)-FM User Manual Issue Date 2020-04-27 HUAWEI TECHNOLOGIES CO., LTD.
Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS"...
Page 3: About This Document
Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 4 Change History Updates between document issues are cumulative. Therefore, the latest document issue contains all updates made in previous versions. Issue 01 (2020-04-27) This issue is the first official release. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 5: Table Of Contents
2.3.4 Power Distribution Module ..........................26 2.3.5 Control Module ..............................26 2.3.5.1 Overview ................................26 2.3.5.2 ECM................................27 2.3.5.3 Dry contact card .............................29 2.3.5.4 Monitoring interface card ..........................31 2.3.6 MDU .................................36 2.4 Typical configurations ............................38 Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 6 4 User Interface .......................... 87 4.1 LCD Interface ..............................87 4.1.1 Main Menu ................................87 4.1.2 System Info Screen ............................88 4.1.2.1 Module Data Screen ............................89 4.1.2.2 Running ................................89 4.1.2.3 Alarms Screen..............................92 4.1.2.4 Settings................................94 4.1.2.5 Maintenance ..............................115 Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 7 6.1.1 Monthly Maintenance ............................154 6.1.2 Quarterly Maintenance............................. 155 6.1.3 Annual Maintenance ............................155 6.2 Battery Maintenance ............................156 6.2.1 Precautions for Battery Maintenance ........................ 156 6.2.2 Monthly Maintenance ............................156 Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 8 8.7 Battery Electrical Specifications ......................... 165 8.8 Output Electrical Specifications .......................... 165 8.9 System Electrical Specifications ......................... 166 A (Optional) TN-C System Application ................167 B Alarm List ..........................168 C Acronyms and Abbreviations .................... 178 Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 9: Safety Information
The "NOTICE", "CAUTION", "WARNING", and "DANGER" statements in this document do not cover all the safety instructions. They are only supplements to the safety instructions. Huawei will not be liable for any consequence caused by the violation of general safety requirements or design, production, and usage safety standards.
Page 10  Keep irrelevant people away from the equipment. Only operators are allowed to access the equipment.  Use insulated tools or tools with insulated handles, as shown in the following figure. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 11  To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telecommunication network voltage (TNV) circuits. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 12: Personnel Requirements
Do not power on the equipment before it is installed or confirmed by professionals. 1.2 Personnel Requirements  Personnel who plan to install or maintain Huawei equipment must receive thorough training, understand all necessary safety precautions, and be able to correctly perform all operations.
Page 13 When selecting, connecting, and routing cables, follow local safety regulations and rules. The static electricity generated by human bodies may damage the electrostatic-sensitive components on boards, for example, the large-scale integrated (LSI) circuits. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 14: Installation Environment Requirements
 Ensure that the equipment room provides good heat insulation, and the walls and floor are dampproof.  Install a rat guard at the door of the equipment room. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 15: Mechanical Safety
Before hoisting objects, ensure that hoisting tools are firmly secured onto a load-bearing object or wall.  Ensure that the angle formed by two hoisting cables is no more than 90 degrees, as shown in the following figure. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 16 Do not climb higher than the fourth rung of the ladder from the top.  Ensure that your body's center of gravity does not shift outside the legs of the ladder. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 17: Device Running Safety
Metal shavings from drilling may short-circuit boards inside the equipment.  Obtain the consent from the customer, subcontractor, and Huawei before drilling.  Wear goggles and protective gloves when drilling holes. ...
Page 18 Any operation on any electrical device in an environment that has inflammable air can cause extreme danger. Strictly obey the operating environmental requirements specified in related user manuals when using or storing the device. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 19: Battery Safety
Move batteries in the required direction. Do not place a battery upside down or tilt it.  Keep the battery loop disconnected during installation and maintenance.  Use batteries of specified models. Using batteries of other models may damage the batteries. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 20 The site must be equipped with qualified fire extinguishing facilities, such as firefighting sands and powder fire extinguishers. To ensure battery safety and battery management accuracy, use batteries provided with the UPS by Huawei. Huawei is not responsible for any battery faults caused by batteries not provided by Huawei. Battery Installation Before installing batteries, observe the following safety precautions: ...
Page 21 Use batteries within the allowed temperature range; otherwise, the battery performance and safety will be compromised.  Do not throw a lithium battery in fire.  When maintenance is complete, return the waste lithium battery to the maintenance office. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 22: Others
UPS output voltage level or frequency. Doing so may affect the power supply to equipment.  Exercise caution when setting battery parameters. Incorrect settings will affect the power supply and battery lifespan. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 23: Overview
120K: output capacity of 120 kVA (compatible with 90 kVA, 60 kVA, and 30 kVA) Configuration F: in full configuration type M: modular 2.2 Working Principle  indicates an input mode. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 24: Conceptual Diagram
In normal mode, the rectifier converts AC power into DC power, then the inverter converts DC power into high-precision AC outputs. The conversions protect loads from interference such as input harmonics, glitches, and voltage transients. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 25: Bypass Mode
The bypass power supply is not protected by the UPS which means it may be affected by mains outage, and incorrect AC voltage or frequency. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 26: Battery Mode
If the mains input is abnormal or the rectifier becomes abnormal, the UPS transfers to battery mode. The power module obtains DC power from batteries, and the power is converted into AC output by the inverter. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 27: 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 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 28: Eco Mode
ECO voltage range, the UPS transfers from bypass mode to normal mode. In bypass mode or normal mode, the rectifier keeps working and charges batteries using a charger. The ECO mode delivers a high efficiency. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 29 2 Overview Figure 2-7 UPS conceptual diagram in ECO mode Manual startup is required to ensure that the inverter is in standby state and the power flow has reached the inverter. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 30: Product Introduction
(4) Bypass input bypass switch switch (5) Mains input (6) Surge protective (7) Control module (8) Bypass module switch module (optional) (9) Power modules (10) Monitor display (11) Folder module (MDU) Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 31: Power Module
Dimensions (H x W x D): 86 mm x 442 mm x 620 mm  Weight: < 21 kg  Rated output capacity: 30 kVA/30 kW  Power density: 20.64 W/inch Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 32: Bypass Module
2.5s and off for 2.5s). Blinking at short The bypass is not configured intervals or the DSP software is being upgraded (blinking at 4 Hz, on for 0.125s and off for Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 33 A manual operation is performed to transfer to bypass mode. Specifications  Dimensions (H x W x D): 130 mm x 420 mm x 500 mm  Weight: 19 kg  Rated output capacity: 200 kVA Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 34: Power Distribution 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 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 35: Ecm
PARALLEL The PARALLEL port transmits parallel signals between racks. The BSC port is used in a dual-bus system to synchronize output frequencies and phases between UPS systems, ensuring that two buses Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 36 Controls the running of a single UPS5000 and a parallel system, and reports the UPS5000 status information to other monitoring modules.  The system provides three types of CAN communication: monitoring CAN communication, intra-rack parallel CAN communication, and inter-rack parallel CAN communication. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 37: Dry Contact Card
 Disconnected: no Port for signal ground battery grounding fault Port for detecting diesel  Connected: D.G. Disconnected generator (D.G.) mode mode  Disconnected: Port for signal ground non-D.G. mode Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 38 SWITCH Port for signal ground circuit breaker STATUS_0V Port for monitoring the input  Connected: SPD Connected AC surge protective device enabled (SPD)  Disconnected: SPD disabled Port for signal ground Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 39: Monitoring Interface Card
FE port, battery temperature monitoring port, and network management port. The MDU monitors the UPS, allows users to set parameters, delivers commands, reports information, and displays the UPS key information and parameters on the LCD. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 40 2  Connects to a southbound device, such as an iBattery. Network port  Supported protocols: Modbus-TCP, HTTPS, and SNMP.  Connects to the network port on a PC. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 41  RS485 cables and FE cables must be shielded cables. Figure 2-17 Figure 2-18 are recommended wiring methods for DO ports. Figure 2-17 Wiring method 1 Figure 2-18 Wiring method 2 Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 42 UPS5000-E-(30 kVA-120 kVA)-FM User Manual 2 Overview Figure 2-19 COM1 pins Table 2-7 COM1 pin definition Description RS485– RS485+ 12V_PORT Figure 2-20 COM2 pins Table 2-8 COM2 pin definition Description Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 43 UPS5000-E-(30 kVA-120 kVA)-FM User Manual 2 Overview Description RS485+ RS485– RS485+ RS485– CANH0 CANL0 Figure 2-21 RS485 pins Table 2-9 RS485 pin definition Description RS485_T+ RS485_T– RS485_R+ RS485_R– Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 44: Mdu
The UPS is running properly or a warning has been generated. The MDU is powered off. The indicator on the MDU panel is yellow when the bypass supplies power in non-ECO mode. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 45 View or obtain UPS running information during preventive maintenance. NOTE Only Huawei service engineers or authorized service engineers are allowed to use the WiFi module. To ensure security, remove the WiFi module immediately after use. ...
Page 46: Typical Configurations
Energy control modules (ECMs) on each UPS are connected over parallel cables. The parallel connections synchronize the UPS outputs to supply power to loads. If one UPS fails, the other UPSs continue supplying power to loads. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 47: 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. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 48: Optional Components
PDU8000-0125DCV8- BXA001 PDU8000-0250DCV8- BXA001 PDU8000-0400DCV8- BXA001 Battery bus PDU8000-0630DCV8- Converges the energy of multiple battery strings. BGA001 bar (BBB) PDU8000-1250DCV8- BGA001 PDU8000-2000DCV8- BGA001 Surge The surge protective module consists of two Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 49 Used for top air exhaust and allows the UPS to cabinet be installed against a wall. Cable entry If a cable entry cabinet is installed, cables can be cabinet routed in and out from the bottom of the cabinet. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 50 User Manual 2 Overview The ECM extended subrack does not support onsite installation. If you require this optional component, inform Huawei when you purchase the UPS. Huawei installs it before delivery. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 51: Installation
Ensure that the floor or installation support can bear the weight of the UPS5000, batteries, and battery racks. The weight of batteries and battery racks depends on the UPS configuration for the site. Figure 3-1 UPS dimensions (unit: mm) Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 52: Installation Environment
 Reserve at least 500 mm from the top of the cabinet for operations. Figure 3-2 Reserved clearances (unit: mm) 3.1.2 Tools and Instruments Insulate installation tools to prevent electric shocks. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 53 Electric hydraulic pliers Clamp meter Multimeter Cable tie Level instrument Polyvinyl chloride Cotton cloth Label Electrician's knife (PVC) insulation tape Electrostatic Protective gloves Insulated gloves Insulation protective discharge (ESD) shoes gloves Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 54: Preparing Power Cables
Specifications 30 kVA 60 kVA 90 kVA 120 kVA Mains Mains input current (A) input Recommended 4 x 10 4 x 35 4 x 70 4 x 95 cross-sectional area (mm Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 55 When the primary loads are non-linear loads, increase the cross-sectional areas of the neutral wires 1.5–1.7 times.  The nominal battery discharge current refers to the current of forty 12 V batteries at 480 V in standard configuration. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 56 Downstream output circuit breaker 63 A/3P 60 kVA Mains input circuit breaker 125 A/3P Bypass input circuit breaker 125 A/3P Downstream output circuit breaker 125 A/3P 90 kVA Mains input circuit breaker 200 A/3P Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 57: Unpacking And Checking
Step 1 Use a pallet truck to transport the UPS to the installation position. Step 2 Check the UPS packing. Step 3 Hold the sliding plate steady. Cut and remove the binding tapes. Put down the sliding plate gently. See Figure 3-3. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 58 Step 5 Remove the plastic bag and take out the fittings box. Step 6 Check that the UPS is intact. Visually inspect the UPS appearance for shipping damage. If it is damaged, notify the carrier immediately. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 59 3 Installation Check that all fittings comply with the packing list. If some fittings are missing or do not comply with the packing list, record this information and contact your local Huawei office immediately. Step 7 After confirming that the UPS is intact, remove the front and rear L-shaped brackets that secure the UPS to the pallet, and secure the sliding plate to the pallet using the two M12 bolts removed before.
Page 60 Ensure that the two screws are installed reliably. Otherwise, the sliding plate may shift when the UPS slides down. Step 8 Raise the four anchor bolts to the highest position using an adjustable wrench, as shown in Figure 3-7. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 61: Installing A Single Ups
3.2 Installing a Single UPS 3.2.1 Installing the Cabinet Secured Installation Step 1 Determine the position for installing the cabinet. Mark mounting holes for the UPS based on the following figures: Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 62 Figure 3-10 shows how to install an expansion bolt. Figure 3-9 Expansion bolt composition (1) M12 bolt (2) Spring washer (3) Flat washer (4) Expansion sleeve Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 63 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 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 64 Figure 3-11 Removing the rear panel Step 6 Remove the four plugs from the bottom of the cabinet (two at the front and two at the rear). Figure 3-12 Removing plugs Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 65 Figure 3-14. Figure 3-14 Castors adjustment Step 2 Check the cabinet levelness using a level. If the cabinet is not level, wrench the anchor bolts. ----End Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 66: Installing Batteries
Figure 3-15 Antiseismic kit mounting hole positions Step 2 Secure two antiseismic kits to the front and rear of the cabinet using twelve M5x16 screws and four M12 screws. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 67 Step 5 Secure the two antiseismic kits at the front and rear of the cabinet to the floor using eight M12 expansion bolts, as shown in Figure 3-17. Figure 3-17 Securing the antiseismic kits to the floor ----End Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 68: Connecting An Ambient T/H Sensor
3.2.3.3 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 3-19 COM2 port ----End Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 69: Installing A Battery Grounding Failure Detector
Step 1 Install a battery grounding failure detector. For the installation method, see UPS Battery Grounding Failure Detector User Manual. Figure 3-20 Position of a battery grounding failure detector (1) Battery grounding failure detector ----End 3.2.4 UPS Cable Connection Reference Context Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 70 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 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 71: Routing Cables
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 3-22 Removing the cover Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 72 (1) Battery input terminals (+, N, –) (2) Mains input terminals (1L1–1L3, N) (3) Bypass input terminals (2L1–2L3, N) (4) Output terminals (U, V, W, N) Step 2 Connect ground cable. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 73 UPS5000-E-(30 kVA-120 kVA)-FM User Manual 3 Installation Figure 3-24 Grounding Step 3 Route power cables.  Dual mains Remove the copper bar between mains and bypass input terminals. Figure 3-25 Removing copper bars Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 74 For single mains, the copper bar between the mains and bypass input terminals do not need to be removed, and bypass input cables do not need to be connected. Step 4 Route signal cables. Bind cables to the cabinet. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 75: Routing Cables From The Bottom
Route cables for the UPS from inside out. Procedure Step 1 (Optional) Determine the installation position for the cable entry cabinet, and draw mounting holes in the installation position based on drawings. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 76 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 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 77 Figure 3-30 Installing equipotential plate mounting kits (1) Side panel (2) Cable trough Step 5 Place the cable entry cabinet on the right of the UPS cabinet. Step 6 Install the front and rear connecting kits. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 78 Step 7 (Optional) Secure the cable entry cabinet to the ground. For details about how to secure the cable entry cabinet, see Secured Installation 3.2.1 Installing the Cabinet. Step 8 Install an equipotential plate. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 79 Step 10 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 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 80 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 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 81 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 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 82 UPS5000-E-(30 kVA-120 kVA)-FM User Manual 3 Installation Figure 3-36 Connecting cables Step 12 Remove the signal cable trough cover from the cable entry cabinet. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 83 Step 13 Connect the signal cable. (Route the signal 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 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 84: Remote Epo
----End 3.2.6 Remote EPO  Huawei does not provide the EPO switch or cable. If the cable is required, the recommended cable is 22 AWG.  Equip the EPO switch with a protective cover to prevent misoperations, and cover the cable with protective tubing.
Page 85: Connecting Communications Cables
Step 1 Connect the external network management device to the RS485 port of the monitoring interface card. Step 2 Connect the network port on a PC to the FE port of the monitoring interface card. ----End Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 86: Installing A Parallel System
Step 2 Unscrew the connecting kit and put it through the reserved holes to connect the two UPSs and then tighten the screws on the kit, as shown in Figure 3-41. Figure 3-41 Connecting parallel plates You also need to connect parallel plates at the rear of the UPS. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 87: Connecting Power Cables
Figure 3-42 shows a typical conceptual diagram for a 1+1 parallel system, Figure 3-43 shows the cable connections for this system. Figure 3-42 Conceptual diagram of a 1+1 parallel system Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 89: Connecting Signal Cables
Step 1 Connect the parallel ports on the UPSs using parallel cables to form a loop.  Figure 3-46 shows the topology diagram for the N+X parallel system and Figure 3-47 shows the cable connections for this system. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 90  In a dual-bus system, you need to connect cables to BSC ports on the UPSs. Figure 3-48 shows the cable connections for a dual-bus system containing two master systems. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 91: Installation Verification
UPS may be damaged. Table 3-5 Installation checklist Item Acceptance Criteria UPS installation The UPS is securely installed and does not tilt due to vibration. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 92 4. Ensure that there is no foreign matter on the bottom plate of the cabinet. 5. Ensure that there is no foreign matter on the rear module subrack. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 93 Figure 3-49 Positions to be checked for foreign matter (1) Rear of modules (2) Cabinet top (3) Wiring terminal blocks (4) Switches Figure 3-50 Fill the holes with sealing putty (1) Paper protective film (2) Sealing putty Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 95: User Interface
Table 4-1 describes these functions. Figure 4-1 Main Menu screen Table 4-1 Main screen description Number Area Function Status bar Displays the UPS model, capacity, configuration, current Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 96: System Info Screen
Returns to the upper-level menu. Logs a user out. 4.1.2 System Info Screen On the main screen, tap System Info. The System Info screen is displayed. Figure 4-2 System Info Screen Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 97: Module Data Screen
Figure 4-3. Figure 4-3 Module Data screen 4.1.2.2 Running On the System Info screen, tap to access the Runn Info screen. Figure 4-4 Running 1 Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 98 Reactive power (kvar) Output reactive power of each phase on the UPS, that is, square root of the difference between the square of output apparent power and the square of output active power. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 99 Float charging, Hibernating, discharging, or Not chg. or dis. Voltage (V) Voltage of the battery string. Current (A) Current of the battery string (the current is + when batteries are being charged and – when discharged). Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 100: Alarms Screen
Battery System - Battery String N: reflects the temperature, voltage, internal resistance, current, SOC, and SOH data of a single battery in the battery string. 4.1.2.3 Alarms Screen on the System Info screen to enter the Alarms screen. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 101 This screen displays alarm information including the severity, name, ID, location, and generation time. Figure 4-7 Active alarms Historical alarms This screen displays alarm information including the severity, name, ID, location, generation time, and clear time. Figure 4-8 Historical alarms Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 102: Settings
If the buzzer is enabled, Buzzer Off is displayed on the operation screen. 4.1.2.4 Settings On the System Info screen, tap to access the Settings screen. Figure 4-9 Settings 1 Figure 4-10 Settings 2 Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 103 UPS5000-E-(30 kVA-120 kVA)-FM User Manual 4 User Interface Comm Settings Figure 4-11 Comm settings 1 Figure 4-12 Comm settings 2 Figure 4-13 IP settings IP address allocation Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 104 Subnet mask Specifies the subnet mask of the 255.255.255.0 0.0.0.0–255.255. Ethernet. 255.255 Gateway Specifies the Ethernet gateway. 192.168.0.1 1.0.0.0–223.255. 255.255 MAC address Defines the physical address of network equipment and is not Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 105 When the UPS is connected over the serial port Modbus, set this parameter based on the frame format that the upstream device Modbus supports. Northbound Set the northbound protocol type. ModbusRTU ModbusRTU, protocol type Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 106 Figure 4-16 Ambient temperature and humidity sensor Item Description Default Value Value Range Start address 32–44 Quantity Number of cascaded ambient 0–4 temperature and humidity sensors Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 107 Default Value Value Range Start address 16–28 Quantity Number of cascaded battery 0–4 temperature sensors Figure 4-18 BMU Item Description Default Value Value Range Start address Quantity Number of cascaded BMUs 0–12 Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 108 Password The password for accessing Changeme WiFi. Figure 4-20 SSH Settings Item Description Default Value Value Range Enables or disables Secure Shell Enable Disable, Enable (SSH) login. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 109 UPS5000-E-(30 kVA-120 kVA)-FM User Manual 4 User Interface System Settings Figure 4-21 System settings 1 Figure 4-22 System settings 2 Figure 4-23 System settings 3 Item Description Default Value Value Range Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 110 BSC-related hardware is properly installed. ≤ 1000 ≤ 1000, Altitude (m) Set this parameter based on the altitude of the place where the 1000–2000, rack is used. 2000–3000, 3000–4000, 4000–5000 Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 111 BCB trips if Indicates whether the BCB trips Enable Disable, Enable UPS stops when the system stops supplying power supply power and the output power is off. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 112 Input cur. Specifies whether to enable or Disable Disable, Enable limiting disable input current limiting to protect generators. Input cur. Limits the input current to protect 200% 50%–200% the D.G. limiting ratio Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 113 Hz/s (Hz/s) Output freq. track rate (Hz/s) is slow, the inverter frequency is different from the bypass frequency when the bypass frequency changes. If output is overloaded or the inverter is Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 114 +10%, +15%, voltage exceeds the upper +20%, and +25%. The default value is +15%. threshold for the bypass voltage, the system determines that the  When the voltage level is 400 V, Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 115 Battery Settings Battery parameter settings impact battery maintenance, battery lifespan, and UPS discharge time. When you set battery parameters, note the following: Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 116 2 V. A battery is a module consisting of single or multiple cells in a shell. Each battery has a nominal voltage of 2 V, 6 V, or 12 V. Figure 4-27 Battery settings 1 Figure 4-28 Battery settings 2 Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 117 Specifies the battery equalized 2.35 V/cell 2.30 V/cell to volt. (V/cell) charging voltage. 2.40 V/cell Dis. cur. 0.1C Specifies the EOD threshold 1.80 V/cell 1.8–1.9 EOD (V/cell) when the discharging current is Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 118 On the System Info > Settings > iBOX Settings > Basic Param. screen, if the Number of iBOXs is not 0 the Batt. String Config is displayed on the iBOX Settings screen. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 119 Specifications of the Hall effect Hall sensor Hall sensor 200A sensor used to detect iBOX 200A, Hall current. sensor 600A Batt. abnormal Specifies whether BCB trips Disable Disable, Enable BCB trip when batteries are abnormal. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 120 D.G., BCB box, and PDCs.  Backfeed protection board (MUE06A): provides backfeed protection signals. This board can be enabled or disabled.  Monitoring interface card (MUS05A): provides four routes of configurable output dry contact signals. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 121 MUS05A DO_4 Action MUE07A DO_1 Action, Controls the status of DO ports on the MUE07A MUE07A DO_2 Action, extended dry contact card. MUE07A DO_3 Action, MUE07A DO_4 Action, MUE07A DO_5 Action Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 123: Maintenance
Time Zone Figure 4-35 Time zone Set the local time zone. 4.1.2.5 Maintenance On the System Info screen, tap to display the Maintenance screen. Figure 4-36 Maintenance 1 Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 124  Do not perform battery maintenance when a D.G. is connected. Battery maintenance includes Forced Equalized Charging, Shallow Dis. Test, and Capacity Test. Figure 4-38 Battery Maint. screen Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 125 Item Description Inv. ON The Inv. ON screen allows you to start the inverter manually. Inv. OFF The Inv. OFF screen allows you to shut down the inverter manually. ECM Switchover Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 126 Bus capacitor life forecast If the service life of a capacitor is about to end, that is, Module X bus capacitor life (y) is less than 1.0, contact Huawei technical support to replace the power module. Wizard Startup The wizard startup can be used to test the bypass, mains inverter, inverter/bypass switch, battery inverter, battery charging capability, battery switch tripping and so on.
Page 127: About Screen
On the System Info screen, tap About to view the UPS model, manufacturer name, monitoring version and power version, as shown in Figure 4-41. To view version details, tap Version Info. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 128: System Status
User Manual 4 User Interface Figure 4-41 About screen 4.1.3 System Status On the System Status to view the mains input, bypass input, load, and battery information. Figure 4-42 System status Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 129: Common Functions
Step 1 Open the browser and choose Tools > Internet Options. Step 2 On the Advanced tab page, ensure that Use TLS 1.0, and Use TLS 1.1 are selected and click Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 130 Other control and maintenance functions that may affect system operation are invisible and parameters cannot be set. browser Only browses the system running information. (browsing user) Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 131: Monitoring
Item Description Default Value Value Range High ambient An alarm is generated when the ambient 40–60 temperature alarm temperature reaches or exceeds the threshold threshold (° C) specified by this parameter. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 133 If this parameter is set to Enable, the Mod. Cur. Eql. Data can be viewed on the running information screen. Inverter async. Specifies whether an Inverter Disable Disable, Enable Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 134 Capacitor failure detection lower limit. If the power module determines that the inverter capacitor is faulty, it shuts down the inverter to prevent the fault from expanding. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 135 If this parameter is set to Enable, Enable Disable, Enable temp. comp. the float voltage is calibrated based on the battery temperature when a battery temperature sensor is connected. The parameter is configurable in any mode. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 136 Max. batt. dis. Set the maximum battery 0–48 time (h) discharge time. When the discharge time reaches this value, the UPS powers off. The battery discharge time can be set only to Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 137 An alarm is generated if this Disable Disable, Enable warning parameter is set to Enable and the backup time is less than the warning threshold. Backup time Backup time warning threshold. 3 to 30 Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 138: Query
No. End number of an iBAT connected to the iBOX. 4.2.3 Query On the Query page, you can query Historical Alarm, Battery Test Records, and Performance Data, and perform Export Data. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 139: System Settings
Export Historical Alarm, Active Alarm, Operation Log, and Performance Data. 4.2.4 System Settings Figure 4-48 System Settings Site Configuration Table 4-16 System type Item Description Name Site name. Location Site location. Contact information Site contact information. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 140 Set twice challenge prelim share code: Set the user authentication password between the NetEco and the UPS. Alarm Parameters Enable or disable alarm information for components in the system. iBOX Settings Set iBOX parameters. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 141 After Enable is selected, user authentication is required mailbox server login for server login. User Name User name for authentication. Password Password for authentication. Mailbox Certificate: Upload the CA certificate file. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 142: Maintenance
Query and export E-labels of devices in the system. User Management Users can add, modify, delete, lock, and unlock operations, and set passwords. Fault Information Export fault information. BSP Upgrade Upgrade the BSP version. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 143: Operations
Step 2 (Optional) If a surge protective module is configured, turn on its switch. Step 3 Close the UPS bypass input switch, mains input switch, and output switch. After the UPS is powered on, initialization begins. The MDU displays the Huawei logo and an initialization progress bar.
Page 144: Obtaining Startup Password
Procedure Step 1 Set the language, time, network parameters, system parameters, and battery parameters on the Settings Wizard screen. Set system parameters with caution because the settings determine normal UPS operation. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 145 If the system has connected to the remote EPO switch, you need to choose Monitoring > Param. Settings > System Settings on the WebUI and check that EPO detection is set to Enable. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 146: Starting The Inverter
Step 1 Open a browser (Internet Explorer 11 for example) and choose Tools > Internet Options. Step 2 Click the Advanced tab, check that Use TLS 1.0 and Use TLS 1.1 are selected, and then click OK. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 147: Powering On Loads
----End 5.1.4 Powering On Loads Context After the inverter starts, the UPS works in normal mode. The Bypass mode alarm disappears. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 148: Optional) Setting Parameters For The Bcb Box
Step 1 On the Settings > Dry Contact Set screen, set MUE05A connection to Enable, and set BCB connection [OL] and Battery breaker [STA] to Enable. Figure 5-4 BCB connection setting ----End 5.2 Shutting Down and Powering Off the UPS Context Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 149 To shut down the inverter on the Maintenance screen, tap System Info > Maintenance. Figure 5-5 Normal bypass After you shut down the inverter, the Bypass mode alarm is displayed on the LCD. Figure 5-6 Abnormal bypass Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 150: Starting The Ups In Battery Mode
Step 4 Press and hold down the BATT START button on the bypass module for at least 2 seconds. The system automatically enters the battery cold start status. The LCD displays the Huawei logo and an initialization progress bar.
Page 151: Setting Eco Mode
Step 1 On the LCD, set System Info > Settings > System Settings > 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 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 152: Testing Batteries
If the inverter is not started, the UPS may be disconnected. Figure 5-8 System status in ECO mode ----End 5.6 Testing Batteries 5.6.1 Forced Equalized Charging Test Context Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 153: Shallow Discharge Test
(12–24 h, 18 h by default).  The UPS generates a battery overtemperature, overvoltage, or overcurrent alarm.  An alarm is generated. ----End 5.6.2 Shallow Discharge Test Before performing a shallow discharge test, ensure that: Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 154 The battery discharge capacity reaches the specified value (10%–50%, 20% by default).  The discharge voltage reaches the warning threshold (calculated in real time).  The load ratio fluctuation exceeds 10%.  An alarm is generated. ----End Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 155: Capacity Test
Save the capacity test data record with the largest discharge capacity in a month as the capacity test data for the month. A maximum of recent 36 capacity test records can be saved. ----End Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 156: Test Data Download
The maintenance bypass switch in the figures below is for reference only. Close the maintenance bypass switch according to site specifications. The Maint. breaker closed alarm is displayed in the alarm list, as shown in Figure 5-14. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 157 Figure 5-13 Closing the maintenance bypass switch Figure 5-14 Maint. breaker closed alarm After the UPS transfers to maintenance bypass mode, the Maint. breaker closed and Bypass mode alarms are displayed on the LCD. ----End Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 158: 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 of the bypass unit. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 159: Clearing The Epo State
Choose Home > Active Alarm to check that the EPO alarm is cleared. Step 4 Start the inverter. ----End 5.11 Exporting Data The following data can be exported:  Historical Alarm  Active Alarms  Performance Data  Operation Log Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 160: Setting Hibernation Mode
On the WebUI, choose Monitoring > UPS system > Running Parameter and set Paral sys hibernate to Enable. Set the module cycle hibernation period to an integer ranging from 1 to 100. The default value is 30. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 161 UPS5000-E-(30 kVA-120 kVA)-FM User Manual 5 Operations Figure 5-17 Running Parameter Click Submit after setting parameters on the WebUI. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 162: Routine Maintenance
Power grid Input voltage: 380 V AC, 400 If the input voltage is environment V AC, or 415 V AC (line abnormal, check the power grid voltage) status and input cable Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 163: Quarterly Maintenance
The insulation layer of  Replace the cables. (between the UPS and the cables is intact and terminals  Secure the output power distribution cabinet) are free from black marks terminals. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 164: Battery Maintenance
Only professionals are allowed to perform the maintenance tasks. 6.2.2 Monthly Maintenance Table 6-4 Monthly maintenance Item Expected Result Troubleshooting Battery No battery management alarm is Identify the cause of an alarm management generated. based on the alarm information. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 166: Annual Maintenance
1. Rectify any abnormal Battery connected reliably. (When connection. connection battery strings are powered reliability 2. If the fault persists, contact off, check the reliability of Huawei technical support. each terminal in the order Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 167 (A torque wrench is used for checking the torque. After checking that the battery screws meet the requirements, mark the screws for later check.) Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 168: Troubleshooting
Close the battery switch and charge batteries until each battery has a voltage greater than the EOD voltage and 11.3 V/cell. For details about how to rectify common faults, see Table 7-1. If any unmentioned faults occur, see the alarm list chapter, or contact Huawei technical support. Table 7-1 Troubleshooting Case Symptom Possible Cause...
Page 169 The bypass module Reduce the load, or normal. experiences improve ventilation. overtemperature. For details about component replacement and maintenance involved in Troubleshooting and Alarm List, consult Huawei maintenance engineers. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 170: Technical Specifications
8.2 Internal Switch Parameters Switch Specifications Maintenance 690 V AC/250 A/3P bypass switch Mains input 690 V AC/250 A/3P switch Bypass input 690 V AC/250 A/3P switch Output switch 690 V AC/250 A/3P Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 171: Environmental Specifications
Conducted susceptibility EN/IEC62040-2 EN/IEC61000-4-6 Radiated susceptibility EN/IEC62040-2 EN/IEC61000-4-3 Electrical fast transient (EFT) EN/IEC62040-2 IEC61000-4-4 Surge protection EN/IEC62040-2 IEC61000-4-5 Power frequency magnetic IEC61000-4-8 field Voltage sag and short time IEC61000-4-11 interruption Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 172: Mains Input Electrical Specifications
–40%, –50%, –60% Input system Three-phase, four-wire, and PE Rated frequency 50 Hz / 60 Hz Frequency range 50/60 Hz ± 6 Hz (adjustable, 0.5–6 Hz, ± 2 Hz by default) Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 173: Battery Electrical Specifications
Output PF Transfer time  0 ms (uninterruptible transfer) ≤ 20 ms (interruptible transfer)  Output voltage unbalance Voltage unbalance: ± 3%, phase unbalance: 120± 2° Overload capability Inverter overload capability: Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 174: System Electrical Specifications
Load > 150% or in case of shout circuit, the inverter can work for 200 ms. 8.9 System Electrical Specifications Item Specifications Power distribution system TT, TN-C, TN-S, and TN-CS ECO in a parallel system Supported Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 175: A (Optional) Tn-C System Application
If the TN-C system is adopted, short-circuit the input N and PE. The recommended cross-sectional area for the cable is 50 mm The following cable connections are for reference only. Figure A-1 Connecting the input N and PE Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 176: B Alarm List
UPS5000-E-(30 kVA-120 kVA)-FM User Manual B Alarm List Alarm List This table lists only common alarms. For more information, contact Huawei technical support. Alarm ID Alarm Name Severity Cause Solution (Alarm ID-Cause 1. Check whether cables to mains 0001-1 Mains voltage Minor ...
Page 177 2. Check that the neutral wire to the power distribution system is normal. 1. Check whether battery 0020-1 Battery connected Critical Batteries are not polarities are correctly reversely properly installed. installed by using a Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 178 The charger is 3. If this alarm is generated in faulty. normal mode, check whether the battery switch is ON. If yes, the charger may be faulty. Replace the related power module. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 179 3. Check whether any battery is damaged. If yes, replace the  The charger is battery. faulty. 4. Check whether any battery charger generates an alarm. If yes, replace the faulty module. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 180 0061-7 Inverter alarm Minor The bypass  If not all modules generate the waveform is not alarm, start the UPS, transfer it to normal mode, and replace Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 181 2. Check that the ambient blocked. temperature has not exceeded 40° C.  The ambient 3. Check that there is no temperature overload. exceeds the Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 182 Start the UPS after the alarm is cleared. 0086-1 Max. number of Minor The system Check the load. BPM transfers frequently transfers to bypass mode due to overload timeout or load impact. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 183 Clear Fault button to clear the alarm. 0341 PDC Maint. breaker Minor The maintenance The running status is displayed. closed No further measures are required. circuit breaker on Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 184 1. Check that the output and 0098-1 Bypass current not Minor  The output and bypass input circuit breakers shared input circuit on each rack are ON. breakers are OFF. 2. Check that bypass input and Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 185 2. After maintenance, open the maintenance circuit breaker and then start the inverter. 0380 In self-check Warning The inverter is in Wait until the inverter self-check self-check. is complete. Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 186: C Acronyms And Abbreviations
BBB-BOX battery bus bar box control area network Conformite Europeenne digital signal processing economic control operation emergency power off energy control module end of discharge fast Ethernet Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 187 Recommend Standard 485 RS485 SNMP Simple Network Management Protocol state of charge state of health static transfer switch THDi total distortion of the input current waveform THDv total harmonic distortion of output voltage Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.
Page 188 UPS5000-E-(30 kVA-120 kVA)-FM User Manual C Acronyms and Abbreviations uninterruptible power system Universal Serial Bus valve-regulated lead acid battery VRLA Issue 01 (2020-04-27) Copyright © Huawei Technologies Co., Ltd.

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Ups5000-e-120k-fm

Huawei UPS5000-E-30K-FM User Manual

About this Document

1 Safety Information

2 Overview

3 Installation

4 User Interface

5 Operations

6 Routine Maintenance

7 Troubleshooting

8 Technical Specifications

A (Optional) TN-C System Application

B Alarm List

C Acronyms and Abbreviations

Quick Links

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