Page 1 UPS5000-S-(35 kVA-210 kVA) User Manual (Singapore, 35 kVA Power Modules) Issue Date 2020-01-10 HUAWEI TECHNOLOGIES CO., LTD.
Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS"...
Page 3: About This Document
Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to personal injury. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 4 Added SNMP descriptions to the sections about site configuration. Added the SNMP V1 and V2 protocol description. Updated the safety information. Issue 01 (2018-02-05) This issue is the first official release. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 5: Table Of Contents
2.3.2 Power Module ..............................25 2.3.3 Bypass Module ..............................27 2.3.4 Control Module ..............................28 2.3.4.1 Overview ................................28 2.3.4.2 ECM................................29 2.3.4.3 Dry contact card .............................31 2.3.4.4 Monitoring interface card ..........................33 2.3.5 MDU .................................38 2.4 Typical configurations ............................40 Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 6 4.1.3.4 Settings................................84 4.1.3.5 Maintenance ..............................104 4.1.3.6 About ................................108 4.1.4 System Status ..............................109 4.1.5 Common Functions............................109 4.2 WebUI ................................110 4.2.1 Login................................110 4.2.2 Monitoring Page .............................. 112 Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 7 5.7 Transferring to Maintenance Bypass Mode ......................161 5.8 Transferring from Maintenance Bypass Mode to Normal Mode ................162 5.9 Performing EPO ..............................163 5.10 Clearing the EPO State ............................. 163 Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 8 A Short-circuiting the Input N and PE ................. 179 B Menu Hierarchy ........................180 B.1 Menus on the LCD ............................. 180 B.2 Menus on the WebUI ............................182 C Alarm List ..........................184 D Acronyms and Abbreviations.................... 193 Issue 02 (2020-01-10) 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 02 (2020-01-10) 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 02 (2020-01-10) 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 02 (2020-01-10) 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 02 (2020-01-10) 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 02 (2020-01-10) 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 17 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: Device Running Safety
A UPS can be used to serve resistive-capacitive loads, resistive loads, and micro-inductive loads. It is recommended that a UPS not be used for pure capacitive loads, pure inductive loads, and half-wave rectification loads. A UPS does not apply to regeneration loads. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 19: Battery Safety
 Use dedicated insulated tools.  Move batteries in the required direction. Do not place a battery upside down or tilt it. Issue 02 (2020-01-10) 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 Do not charge a battery when the ambient temperature is below the lower limit of the operating temperature (charging is forbidden at 0° C). Low-temperature charging may cause crystallization, which will result in a short circuit inside the battery. Issue 02 (2020-01-10) 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 23: Overview
SM: standard configuration Protection level IP42 This model includes the following configurations: 35 kVA, 70 kVA, 105 kVA, 140 kVA, 175 kVA, and 210 kVA. 2.2 Working Principle  indicates an input mode. Issue 02 (2020-01-10) 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 02 (2020-01-10) 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 02 (2020-01-10) 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 27: Joint Power Mode
If the UPS works properly and the AC input power of the rectifiers is insufficient, the UPS transfers to joint power mode. In this case, the power module obtains energy from both the mains and batteries, and the energy is converted into AC outputs over the inverter. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 28: Maintenance Bypass Mode
2.2.2.5 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 29: 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 30 2 Overview Figure 2-8 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 31: Product Introduction
UPS5000-S-(35 kVA-210 kVA) User Manual (Singapore, 35 kVA Power Modules) 2 Overview 2.3 Product Introduction 2.3.1 Product Structure Figure 2-9 Appearance Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 32 Figure 2-10 Structure with the door open (1) Power (2) Bypass (3) Control module (4) Power distribution modules module subrack cover (5) Monitor (6) Filler (7) Maintenance bypass display unit panels switch Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 33: Power Module
0.2 Hz, on for 2.5s and off for 2.5s). Blinking at short The module is not configured, the intervals inverter or rectifier DSP software is being upgraded, or the inverter CPLD software is being upgraded (blinking at 4 Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 35: Bypass Module
0.2 Hz, on for 2.5s and off for 2.5s). Blinking at short The bypass is not configured or the intervals DSP software is being upgraded (blinking at 4 Hz, on for 0.125s and Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 36: Control Module
(from left to right). The four cards are hot swappable. One subrack is reserved above the dry contact card. A backfeed protection card or dry contact extended card can be inserted into this subrack. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 37: 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 38 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 39: 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 40 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 41: Monitoring Interface Card
(BMU) port, 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 42 Connects to an indoor battery temperature sensor port sensor. Southbound COM1 Connects to an ambient temperature and communications port 1 humidity sensor over two wires. Southbound COM2 Connects to a southbound device, such as Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 43 RS485 cables and FE cables must be shielded cables. Figure 2-18 Figure 2-19 are recommended wiring methods for DO ports. Figure 2-18 Wiring method 1 Figure 2-19 Wiring method 2 Figure 2-20 Table 2-8 describe the COM1 pin definitions. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 44 User Manual (Singapore, 35 kVA Power Modules) 2 Overview Figure 2-20 COM1 pins Table 2-8 COM1 pin definition Description RS485– RS485+ 12V_PORT Figure 2-21 Table 2-9 describe the COM2 pin definitions. Figure 2-21 COM2 pins Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 45 Table 2-9 COM2 pin definition Description RS485+ RS485– RS485+ RS485– CANH0 CANL0 Figure 2-22 Table 2-10 describe the RS485 pin definitions. Figure 2-22 RS485 pins Table 2-10 RS485 pin definition Description RS485_T+ RS485_T– RS485_R+ RS485_R– Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 46: 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 47 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 48: 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 49: 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 50: Optional Components
BXA001 Battery bus  PDU8000- Converges the energy from PDU8000-(0630, multiple battery strings. bar (BBB) 0630DCV8- 1250, 2000) DCV8- BGA001 BGA001 BBB Box User Manual  PDU8000- 1250DCV8- BGA001  PDU8000- Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 51 UPS over Modbus. Parallel cable 5 m/10 m/15 m Connects UPSs in parallel. BSC cable 5 m/10 m/15 m/60 Transmits bus synchronization signals in a dual-bus system. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 52: Installation
3 Installation Installation 3.1 Dimensions Figure 3-1 Dimensions (unit: mm) (1) Front door (2) Foot (3) Caster (4) Base (5) Rear panel (6) Base installation hole (7) Beam (8) Side beam Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 53: Installation Environment
Reserve at least 500 mm from the rear of the cabinet for ventilation. If you need to perform operations at the rear of the cabinet, reserve at least 800 mm. Figure 3-2 Reserved clearances (unit: mm) Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 54: Tools And Instruments
Heat gun drill bit Φ16 drill Diagonal pliers Crimping tools Wire stripper Electric hydraulic pliers Clamp meter Multimeter Cable tie Level instrument Polyvinyl chloride Cotton cloth Label Electrician's knife (PVC) insulation tape Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 55: Preparing Power Cables
UPS should have the same length and specifications.  The TN-C system is supported when the input N and PE are connected. The currents listed in the following table are measured at a rated voltage of 380 V. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 56 When selecting, connecting, and routing power cables, follow local safety regulations and rules.  When the external conditions change, for example, the cable layout or ambient temperatures, perform verification in accordance with the IEC-60364-5-52 or the local regulations. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 57 46 N•m Battery input Crimped OT 13.5 mm 45 mm terminals 46 N•m Output Crimped OT 13.5 mm 45 mm terminals 46 N•m Crimped OT 13.5 mm 30 mm terminals Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 58 If multiple loads are connected, specifications for branch circuit breakers must not exceed the recommended specifications.  The circuit breaker selection principle is to protect loads and cables, and the cascading principle is to realize specific protection. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 59: Unpacking And Checking
Step 2 Check the UPS packing. Step 3 Hold the sliding plate steady. Cut and remove the binding tapes. Put down the sliding plate gently. Figure 3-3 Removing binding tapes Step 4 Remove packing materials. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 60 Check that all fittings comply with the packing list. If some fittings are missing or do not comply with the packing list, record this information and contact your local Huawei office immediately. Step 7 Remove the L-shaped bracket that secures the cabinet and the pallet, and secure the sliding plate to the pallet by using the two M12 screws that were removed.
Page 61: Installing A Single Ups
----End 3.7 Installing a Single UPS 3.7.1 Installing the UPS Cabinet Floor Installation Step 1 Determine the cabinet installation position on the floor based on the securing holes of the cabinet. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 62 (4) Expansion sleeve Ensure the expansion tube of the expansion bolts fits completely into the hole. The expansion sleeves must be completely buried under the ground to properly facilitate subsequent installation. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 63 Step 5 Remove the rear cover from the cabinet and open the front door. Step 6 Remove the four rubber plugs (two at the front and two at the rear) from the bottom of the cabinet. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 64 Figure 3-10 Removing rubber plugs Step 7 Insert four M12x115 expansion bolts into the expansion bolt holes in the floor, and tighten the expansion bolts. Figure 3-11 Tightening bolts ----End Channel Steel Installation Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 65 User Manual (Singapore, 35 kVA Power Modules) 3 Installation  Huawei does not provide channel steel or expansion bolts used for securing channel steel. It is recommended that the customer purchase at least 80 mm wide channel steel.  Ensure that the distance between the outer surfaces of channel steels is 850 mm and secure the channel steels to the floor using expansion bolts.
Page 66: 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 67: Routing Cables
3.7.4 Routing Cables Context When connecting battery cables, you do not need to connect neutral wires. Procedure Step 1 Open the front door and remove the cover from the power distribution subrack. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 68 Step 2 Determine the cabling mode.  Remove small covers for routing cables. Take out the cable tray cover for signal cables, and remove small covers from the bottom based on site requirements. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 69 Remove the two large covers from the rear bottom of the cabinet, drill holes into them, and install them to the positions where the small covers were placed. Figure 3-17 Hole positions Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 70 Reinstall the removed two small covers on the holes at the rear bottom of the cabinet. Figure 3-18 Installing small covers Step 3 Connect ground cables. Figure 3-19 Grounding  : Internal equipotential connection  : Protection ground Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 71  Dual mains Remove the copper bars between mains and bypass input terminals. Figure 3-20 Removing copper bars Figure 3-21 shows the power cables routed from the bottom of the cabinet. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 72 Step 5 Route the signal cables on the left side of subracks along the left side of the cabinet and the cables on the right side of subracks along the right side of the cabinet, and then bind the cables to the cabinet, as shown in Figure 3-22. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 73: Installing Optional Components
Procedure Step 1 Connect the RJ11 port on the ambient T/H sensor to the COM1 port on the monitoring interface card. Figure 3-23 Connecting a UPS and an ambient T/H sensor Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 74: Installing A Battery Grounding Failure Detector
Figure 3-24 Position of a battery grounding failure detector in the UPS (1) Battery grounding failure detector ----End 3.7.5.3 Connecting a BMU Procedure Step 1 Connect a BMU to the COM2 port on the monitoring interface card. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 75: Remote Epo
----End 3.7.6 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 76: Installing A Parallel System
3.8 Installing a Parallel System 3.8.1 Mechanical Installation Procedure Step 1 Install the UPSs in a parallel system using the single UPS installation method. Step 2 Install the top connecting kits. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 77: Routing Cables
Step 2 Select a parallel connection method to connect cables for the parallel system based on the site configurations.  The typical scenario of a 1+1 parallel system is used as an example. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 78 Figure 3-30 Cable connections for a 1+1 parallel system (1) Battery (2) Bypass input power (3) Mains input power (4) Output power cables cables cables cables  The two subsystems of a bus system are used as an example. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 79 (2) Bypass input power (3) Mains input power (4) Output power cables cables cables cables Step 3 Connect the parallel ports on the UPSs using parallel cables to form a loop. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 80 Figure 3-33 Topology for a 1+1 parallel system Figure 3-34 shows only control modules. Each control module represents a single UPS. Figure 3-34 Parallel signal cable connections  Dual-bus parallel system Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 81: Installation Verification
Acceptance Criteria UPS installation The UPS is securely installed and does not tilt due to vibration. Neat arrangement The UPS and its adjacent cabinets are neatly arranged and secured with connecting plates. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 82 3. There is no foreign matter around switch terminals. 4. There is no foreign matter on the bottom plate of the cabinet. 5. There is no foreign matter on the rear module subrack. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 83 3. Do not remove the dustproof cover before power-on to prevent dust inside the UPS. Figure 3-36 Positions for checking foreign matter (1) Cabinet top (2) Wiring terminal blocks (3) Switches (4) Rear of modules Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 84 UPS5000-S-(35 kVA-210 kVA) User Manual (Singapore, 35 kVA Power Modules) 3 Installation Figure 3-37 Fill the holes with sealing putty (1) Paper protective film (2) Sealing putty Figure 3-38 Dustproof cover Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 85: User Interface
Figure 4-1 shows the LCD menu hierarchy. Figure 4-1 Menu hierarchy 4.1.2 Main Menu User interfaces displayed in this document correspond to the MDU version V300R002C02 and are for reference only. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 86 Load icons to view details. Table 4-2 Functions of common buttons Button Function Returns to the main screen. Scrolls the page down. Scrolls the page up. Returns to the upper-level menu. Logs a user out. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 87: System Info
On the System Info, tap the UPS picture. On the Module Data screen, select a module to view its running data. indicates the selected module. Figure 4-4 Module data 4.1.3.2 Running On the System Info screen, tap to access the Runn Info screen. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 88 AC output phase voltage Line voltage (V) AC output line voltage Phase current (A) AC output phase current Frequency (Hz) AC output frequency Power factor Proportion of output active power to output apparent power. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 89 Table 4-7 Bypass input Item Description Phase voltage (V) Bypass input phase voltage Line voltage (V) Bypass input line voltage Phase current (A) Bypass input phase current Frequency (Hz) Bypass input frequency Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 90 If no sensor is connected, the ambient temperature sampled by the bypass module is displayed.) Ambient humid. (%RH) Humidity measured by the ambient temperature and humidity sensor. If the sensor is not installed, N/A is displayed. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 91: Alarms Screen
System Info screen to enter the Alarms screen. Figure 4-7 Alarms Screen Active alarms This screen displays alarm information including the severity, name, ID, location, and generation time. Figure 4-8 Active alarms Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 92: Settings
If this selection is enabled, the buzzer is muted. If the buzzer is enabled, Buzzer Off is displayed on the operation screen. 4.1.3.4 Settings On the System Info screen, tap to access the Settings screen. Figure 4-10 Settings 1 Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 93 UPS5000-S-(35 kVA-210 kVA) User Manual (Singapore, 35 kVA Power Modules) 4 User Interface Figure 4-11 Settings 2 Communication Settings Figure 4-12 Communication settings 1 Figure 4-13 Communication settings 2 Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 94 Ensure that the MDU and PC are on the same network segment. After you restart the device, IP address allocation changes back to Manual. The IP address is set to the IP address set previously. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 95 Select a baud rate to match the 9600 9600, 19200, user's network management 115200 conditions onsite. Parity mode Verify the validity of RS485 None None, Odd, communication characters. When Even a device node adopts RS485 Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 96 Default Value Value Range ModbusTCP If Modbus TCP is used for Enable Disable, Enable encryption communication, communication links do not implement encryption or implement encryption based on the selected encryption mode. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 97 Number of cascaded ambient 0–4 temperature and humidity sensors Figure 4-18 Battery temperature sensor Item Description Default Value Value Range Start address 16–28 Quantity Number of cascaded battery 0–4 temperature sensors Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 98 SSID after connecting a WiFi characters of the MAC address module over a USB port to identify the WiFi device to which the mobile phone is connected. Password The password for accessing Changeme WiFi. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 99 ECO voltage In ECO mode, when the ± 5% ± 5%, ± 6%, ± 7%, range difference between the bypass ± 8%, ± 9%, voltage and the rated voltage is Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 100 0.5 to power module 120. Inter-rack power module start delay (s) start delay (s) can be set to a value ranging from 2 to 120. The preset value of Inter-rack power Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 101 (%) facilitates better cooperation between the UPS and the D.G. Input cur. Specifies whether to enable or Disable Disable, Enable limiting disable input current limiting to protect generators. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 102 415 V respectively. power supply when the UPS transfers from normal mode to bypass mode. Output Specifies the system output 50 Hz 50 Hz, 60 Hz frequency (Hz) frequency level. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 103 +15%.  When the voltage level is 415 V, the value range is +10% and +15%. The default value is +10%. –20% –10%, –15%, – Minimum When the difference between the Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 104 When you set parameters, ensure the following: Dis. cur. 0.1C EOD ≥ Dis. cur. 0.3C  EOD ≥ Dis. cur. 0.5C EOD ≥ Dis. cur. 1.0C EOD. Figure 4-26 Battery settings 1 Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 105 Number of Specifies the number of battery 1–4 battery strings strings connected in parallel. Installation A battery maintenance reminder time is displayed when the maintenance time (counted from Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 106 Disable all the dry contacts for a dry contact card that is not connected and all the dry contacts that are not used to prevent false alarms.  ( ) encloses a unit, and [ ] encloses silk screen. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 107  Dry contact extended card (MUE07A): provides two routes of input signals and one route of output signals. Figure 4-29 Dry contact settings 1 Figure 4-30 Dry contact settings 2 Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 108 UPS5000-S-(35 kVA-210 kVA) User Manual (Singapore, 35 kVA Power Modules) 4 User Interface Figure 4-31 Dry contact settings 3 Figure 4-32 Dry contact settings 4 Figure 4-33 Dry contact settings 5 Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 109 4 User Interface Figure 4-34 Dry contact settings 6 Figure 4-35 Dry contact settings 7 Figure 4-36 Dry contact settings 8 Item Description MUE05A connection Specifies the MUE05A connection status. Independent Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 110 DO_2, MUE07A DO_3, on the MUE07A. MUE07A DO_4, MUE07A DO_5 MUE07A DI_1, MUE07A DI_2, Corresponds to the signal of the input dry contact DI MUE07A DI_3, MUE07A DI_4, on the MUE07A. MUE07A DI_5 Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 111 If the password complexity check Enable Disable, Enable complexity is disabled, the user password is check required to be a string of six to eight digits. If the password complexity check is enabled, the Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 112: Maintenance
 Choose Monitoring > Param. Settings > System Settings on the WebUI, if the Bus capa. life is set to Enable, the Maintenance is displayed on the Bus Capa. Life screen. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 113 You can export Fault Data, and perform Upgrade Software, BSP Upgrade, Export Config., and Import Config. with USB. Multi-brand is used to import the brand information of a partner to the corresponding WebUI. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 114 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 115 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 116: About
[OL] to Enable. Wizard-based startup can be used to test the battery switch tripping function. 4.1.3.6 About On the About screen, you can view the model, manufacturer, monitoring version, and power version. Figure 4-45 About Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 117: System Status
4 User Interface 4.1.4 System Status On the System Status to view the mains input, bypass input, load, and battery information. Figure 4-46 System status 4.1.5 Common Functions Figure 4-47 Common functions 1 Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 118: Webui
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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 119 (common user) system information, starts/shuts down the inverter, rectifies faults, and controls the buzzer. Other control and maintenance functions that may affect system operation are invisible and parameters cannot be set. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 120: Monitoring Page
When the message "Don't let this page create more messages" is displayed on the browser, if you select this option, you cannot set parameters or click Start Inverter. In this case, you need to restart the browser. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 121: Active Alarms
On the Active Alarms page, you can view active alarms. Figure 4-51 Active alarms 4.2.2.2 Real-time Data On the Real-time Data page, you can view the real-time system running data. Figure 4-52 Real-time data Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 122: Parameter Settings
Module cycle Indicates the rotation interval of 1–100 hiber. period modules in hibernation mode. The default value is 30, which means that the hibernating module is rotated every 30 days. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 123 Strong Strong, Weak adaptability can be Strong or Weak. Strong input adaptability applies to the D.G. or input sources whose input current has high frequency oscillation. In this mode, the total Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 124 Inverter async. Specifies whether an Inverter Disable Disable, Enable alarm asynchronous alarm can be displayed on the LCD when the inverter cannot track the bypass Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 125 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 126 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 127 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 128 The calculation formula is (Charge/Discharge voltage – Average voltage)/Average voltage x 100%. Batt. charging After this function is enabled, an Disable Disable, Enable capacity alarm is generated if the mismatch configured battery capacity Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 129: Communication Settings
Batt. Volt. Below Threshold, dry contact and the battery voltage is lower (V/cell) than this threshold, the output dry contact will output signals. 4.2.2.4 Communication Settings Figure 4-54 Communication settings Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 130: Control
On the Logs page, you can set Log to Historical logs, Cap. test logs, or Common test logs, and query or export logs. Historical logs can be exported but not queried. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 131: Config
If the password complexity check is enabled, the user password is required to be a string of 6–20 characters and contain at least two types of characters. 4.2.4.2 Site Config. On the home page, choose Config. > Site Config. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 132 Set Email and Alarm Severity and simulate an alarm. Check that the alarm email can be received. Configure Alarm Notification Email Address is used to configure the email address for receiving alarm emails from the monitoring system. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 133: Rccmd
Enable upon first login. After you submit the setting, the page refreshes. The controls such as SSL Encrypted Transmission and Event Configuration will be displayed on the page, as shown in Figure 4-61. Figure 4-60 RCCMD function disabled Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 134 Disable, the RCCMD certificate controls will not be displayed on the page, as shown in Figure 4-63. If SSL Encrypted Transmission is set to Disable, a message indicating there is a risk will be displayed. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 135 The MDU supports 17 alarm events, and a maximum of 50 jobs can be added for each event, as shown in Figure 4-64. Figure 4-64 shows the buttons on the Event Configuration page, Table 4-14 describes these buttons. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 136 Button for deleting all jobs You can delete all jobs of the event by clicking this button. Figure 4-65 shows the buttons after one event is expanded and Table 4-15 describes these buttons. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 137  RCCMD Shutdown: You need to specify the RCCMD client IP address and port. When the RCCMD client receives the job, it will shut down the computer. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 138 RCCMD Execute: Specify the RCCMD client IP address, port, and command to be executed. For example, enter SHUTDOWN, and the RCCMD client will shut down the computer after receiving the command. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 139 UPS input voltage value (for example, single-phase: 220 V; three-phase A: 220 V, B: 220 V, C: 220 V). Table 4-16 lists the signal names that can be entered. Figure 4-69 RCCMD TRAP Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 140 RCCMD client once.  At X seconds remaining time: When the battery backup time has only X seconds left, the job will be sent to the RCCMD client once. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 141: Managing The Ups By Using The Nms Complying With Rfc1628 Standard
The MIB is in the MDU. Click Download UPS-RFC1628-MIB on the page of the web browser to download the MIB file which allows the third-party NMS to manage the UPS remotely. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 142 Take the UNMS II of Generex for example. The method for managing the UPS by using the UNMS II is the same as the method for managing other devices by using the UNMS II. For details, see the UNMS II user manual. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 143: Maintenance
4 User Interface 4.2.5 Maintenance Non-professional engineers are not allowed to operate the maintenance page. Maintenance functions include calibration, variable commissioning, upgrade, and data download. Figure 4-73 Calibration Figure 4-74 Commissioning variables Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 144: Protecting The Server By Using The Rccmd Software
UPS system generates an alarm; executes commands on the RCCMD client.  Receives the message "UPS alive check" sent by the RCCMD client and replies with the system status. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 145: Rccmd Event Shutdown And Message Sending
IP address and port of the RCCMD client. The port is 6003 by default. If you need to modify the port, modify the port on the RCCMD client at the same time to keep them the same. Enter Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 146: Ups Alive Check Function
CS121/UPSMAN Traps. If by polling CS121/UPSMAN every x seconds... is selected as the method of detecting heartbeats, set the detection method. The default interval is 1800s and detection is performed 100 times, as shown in Figure 4-79. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 147 User Manual (Singapore, 35 kVA Power Modules) 4 User Interface Figure 4-79 Heartbeat detecting mode on the RCCMD client You can also manually detect heartbeat by clicking Run alive check now..Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 148 UPS5000-S-(35 kVA-210 kVA) User Manual (Singapore, 35 kVA Power Modules) 4 User Interface Figure 4-80 Detecting heartbeat manually Figure 4-81 Detecting heartbeat manually and successfully ----End Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 149: Operations
Before powering on the UPS, ensure that all the UPS switches and upstream switch are OFF. Procedure Step 1 Close the upstream bypass and mains input switches. After the UPS is powered on, initialization begins. The MDU displays the Huawei logo and an initialization progress bar. ----End 5.1.2 Starting the Inverter...
Page 150: Initial Startup
Set Output frequency correctly; otherwise, loads may be affected and the UPS may not work properly.  High or low charging power tends to shorten the battery lifespan, or even damages batteries. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 152 Step 3 Open the Service Expert app on the mobile phone. Step 4 On the home screen of the app, tap Power-on password activation to access the Set Startup screen. After setting parameters, tap Login. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 153 Same as the user name and password of WebUI accounts. Step 5 After login, tap Power-on password activation on the screen. In the displayed dialog box, tap OK to start the UPS. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 154 Step 1 Open the Service Expert app on the mobile phone. Step 2 On the home screen of the app, tap Startup to access the Set Startup screen. Step 3 Set Site and Device Type as required, and tap Offline Activation. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 155 The values of the Bar code and Verification in the figure are for reference only. The actual values prevail. Step 5 Enter Bar code and Verification code obtained from the MDU on the Offline Activation screen. Tap Generate PWD to generate a startup password. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 156: Non-Initial Startup
Step 3 In the displayed dialog box, tap Yes to start the inverter. ----End Starting the UPS on the WebUI Step 1 Open a browser (Internet Explorer 11 for example) and choose Tools > Internet Options. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 157 Step 3 In the address box of the browser, enter https://UPS IP address. Step 4 Enter the correct user name and password and click Login. Figure 5-8 Logging in to the WebUI Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 158: Powering On Loads
A BCB box is installed. Procedure 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. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 159: Shutting Down And Powering Off The Ups
UPS supplies no power. Before shutting down the UPS, ensure that all loads have shut down. Procedure Step 1 Shut down the inverter.  On the LCD On the main screen, tap Common Functions. Tap Inv. OFF. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 160 After the inverter shuts down, the UPS works in bypass mode if the bypass is normal, as shown in Figure 5-13; the UPS supplies no power and the loads power off if the bypass is abnormal, as shown in Figure 5-14. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 161 UPS and then turn off the circuit breaker for each battery string. Step 4 Turn off the upstream mains and bypass input switches. ----End Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 162: 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 163 After the inverter starts, the UPS still works in bypass mode and the inverter is on standby. If the bypass is not normal, the inverter supplies power immediately. If the inverter is not started, the UPS may be disconnected. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 164: Testing Batteries
Step 1 On the home screen of the LCD, choose System Info > Maintenance > Battery Maint. Step 2 Tap Start next to Forced Equalized Charging to start a forced equalized charging test. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 165: Shallow Discharge Test
----End Manual Shallow Discharge Test Step 1 On the home screen of the LCD, choose System Info > Maintenance > Battery Maint. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 166: Capacity Test
Procedure Step 1 On the home screen of the LCD, choose System Info > Maintenance > Battery Maint. Step 2 Tap Start next to Capacity Test to start a capacity test. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 167: Test Data Download
Step 2 On the main screen of the LCD, choose System Info. Tap . The Maintenance screen is displayed. Step 3 Choose USB Operations > Export Logs, and select a log download path. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 168: Download Over The Webui
5.6.4.2 Download over the WebUI Procedure Step 1 Log in to the WebUI. Step 2 Choose Query > Logs, select logs from the Log drop-down list box, then click Export to export logs. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 169: Transferring To Maintenance Bypass Mode
Procedure Step 1 Transfer the UPS to the bypass mode. Step 2 Turn on the maintenance bypass switch by rotating the handle clockwise 90 degrees so that the handle points leftwards. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 170: Transferring From Maintenance Bypass Mode To Normal Mode
The Maint. Breaker closed alarm disappears from the alarm list. Check whether the UPS works in bypass mode by viewing the system running status diagram on the LCD or WebUI. Step 2 Start UPS inverters. ----End Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 171: Performing Epo
UPS transfers to bypass mode.  Viewing active alarms on the LCD Choose System Info > Alarms > Active Alarms to check that the EPO alarm is cleared.  Viewing active alarms on the WebUI Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 172: Exporting Data
You do not need to query logs. Choose Query > Logs, click Export, and save the file. Step 2 Click Query, and you can see the corresponding historical alarms. Figure 5-26 Exporting historical alarms Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 173 UPS5000-S-(35 kVA-210 kVA) User Manual (Singapore, 35 kVA Power Modules) 5 Operations Step 3 Click Export and save the displayed webpage. ----End Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 174: Routine Maintenance
 Input voltage: 380 V AC, 400  If the input voltage is environment V AC, or 415 V AC (line abnormal, check the power grid voltage) status and input cable Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 175: 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 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 176: Battery Maintenance
 When moving batteries, avoid handling the battery upside down, handle batteries gently, and pay attention to personal safety.  Keep the battery switch off when installing or maintaining the batteries. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 177: Precautions For Battery Maintenance
UPS is excessively long, or the cable diameter is excessively small. 2. Check whether the equalized charging voltage and float Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 178: Quarterly Maintenance
UPS is backed the fault (for abnormal up to verify that the batteries alarms, see the alarm list). can discharge normally. 2. If the fault persists, contact Huawei technical support. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 179: Annual Maintenance
(A torque wrench is used for checking the torque. After checking that the battery screws meet the requirements, mark the screws for later check.) Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 180: 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 181 Fault indicator is on. The bypass module Reduce the load, or experiences improve ventilation. overtemperature. For details about component replacement and maintenance involved in Troubleshooting and Alarm List, consult Huawei maintenance engineers. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 182: Technical Specifications
When the altitude is greater than 1000 m and less than 4000 m, the rated power should be derated. For details, see the IEC62040-3. Table 8-3 Safety and EMC Item Specifications Safety EN62040-1:2013 compliance IEC62040-1:2013 Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 183 380 V AC/400 V AC/415 V AC (line voltage) Input voltage 80–280 V AC (phase voltage)  At 0–30° C: not derated when the voltage is 176–280 V AC; derated to 40% load when the voltage is 176–80 V Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 184 30 ≤ Number of batteries < 36: The output power is derated  to 0.8. Batteries with no neutral Supported wire Cold start When a mains outage occurs, batteries can start the UPS to Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 185 125% < load ≤ 150%: 0–40° C, transfer to bypass mode  after 1 minute  Load > 150%: transfer to bypass mode after 200 ms  40–50° C: The system capacity is derated to 50%. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 186 UPS5000-S-(35 kVA-210 kVA) User Manual (Singapore, 35 kVA Power Modules) 8 Technical Specifications Table 8-8 System electrical specifications Item Specifications Parallel system reliability Redundant parallel signals ECO in a parallel system Supported Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 187: A Short-Circuiting The Input N And Pe
A Short-circuiting the Input N and PE Short-circuiting the Input N and PE The recommended cable cross-sectional area is 150 mm The following cable connection is for reference only. Figure A-1 Connecting the input N and PE Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 188: B Menu Hierarchy
Environment Data Alarms Active Alarms Historical Alarms Buzzer Off Clear Faults Settings Comm Settings IP Settings RS485 Settings ModbusTCP Settings Amb T/H Sensor Batt Temp Sensor WiFi Settings System Settings Input Settings Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 189 Remove USB Inv. ON Inv. OFF ECM Switchover Screen Calib. About Common AC Output Functions UPS Load Mains Input Inv. ON Inv. OFF Buzzer Off Historical Alarms System Status Bypass Mains Load Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 190: Menus On The Webui
Basic Param. Advanced Param. Batt. String Config Control System Commands and Tests Query Alarm History Logs Config. User Mgmt. User Mgmt. Idle Timeout Logout Site Config. Time zone System Date and Time Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 191 Certificate Management RCCMD RCCMD SSL Encrypted Transmission Event Configuration RCCMD Certificate Management Maint. Calib Bypass Module Commissioning Var. Bypass Module Upgrade Software BSP Upgrade Download Fault Data CIM version E-Label Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 192: C Alarm List
Verify the cable connections. Reversed are incorrect. 1. Secure or connect the neutral wire 0005-1 Mains neutral Minor Cable connections to the cabinet if it is loose or absent are incorrect. disconnected. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 193 The battery voltage If the BCB box is configured, check reaches the EOD whether the BCB box trips. If it trips, close the BCB box switch. voltage threshold due to continuous Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 194 If the alarm persists, the dry contact board may be faulty. Replace the board. 1. Check the battery voltage. 0032-1 Battery Critical  The battery overvoltage voltage is greater Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 196 1. Check the load. 0565-1 Load impact Minor  A large-power transfer-to- RCD load is 2. If the load is normal, replace the bypass instantly power module. connected, or the output load short- circuits. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 197 Replace the inter-rack parallel cable. industrial frequency synchronization cable is broken. 0583-5 The inter-rack carrier synchronization cable is broken. 0583-6  The intra-rack INVBYP cable is broken.  The parallel CAN bus is broken. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 198 The running status is displayed. See supplied supplied. details about how to handle other alarms. 0332 Output Minor The output is The running status is displayed. See disabled disabled. details about how to handle other Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 199 0096-1 ECO volt. Minor  The ECO bypass and frequency. Abnormal voltage or frequency is out 2. Check that the rated voltage, rated of the preset frequency, ECO bypass voltage range. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 200 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 is self-check. complete. Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 201: D Acronyms And Abbreviations
Conformite Europeenne digital signal processing economy control operation emergency power off energy control module end of discharge fast Ethernet International Electrotechnical Commission liquid crystal display Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.
Page 202 THDi total distortion of the input current waveform THDv total harmonic distortion of output voltage uninterruptible power system Universal Serial Bus valve-regulated lead acid battery VRLA Issue 02 (2020-01-10) Copyright © Huawei Technologies Co., Ltd.

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