Page 1 UPS5000-E-(20 kVA-80 kVA) User Manual (Integrated UPS, 208 V) Issue Date 2020-03-12 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 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 4 Added the SNMP V1 and V2 protocol description. Updated the section "Powering On and Starting the UPS". Updated the safety information. Issue 02 (2018-01-15) Updated the section "Technical Specifications". Issue 01 (2017-02-20) This is the first release. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 5: Table Of Contents
2.3.2.2 ECM................................25 2.3.2.3 Dry Contact Card ............................26 2.3.2.4 Monitoring Interface Card ..........................28 2.3.3 MDU .................................33 2.3.4 ATS ...................................35 2.3.4.1 ATS Appearance .............................35 2.3.4.2 ATS Controller ..............................37 2.3.4.3 ATS (8D) Operation Description ........................41 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 6 5.1.2.2 Runn Info Screen ............................86 5.1.2.3 Alarms Screen..............................95 5.1.2.4 Settings Screen ...............................97 5.1.2.5 Maintenance Screen ............................125 5.1.2.6 About Screen ..............................130 5.1.3 System Status Screen ............................131 5.1.4 Common Functions Screen ..........................131 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 7 6.13 Setting Hibernation Mode ..........................175 6.13.1 Settings on the LCD ............................175 6.13.2 WebUI ................................176 7 Routine Maintenance ......................178 7.1 UPS Maintenance ............................... 178 7.1.1 Monthly Maintenance ............................178 7.1.2 Quarterly Maintenance............................. 179 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 8 A.1 Menus on the LCD ............................198 A.2 Menus on the WebUI ............................200 B PDC Silk Screen Description ..................... 203 C Alarm List ..........................204 D Acronyms and Abbreviations.................... 217 Issue 04 (2020-03-12) 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 04 (2020-03-12) 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 04 (2020-03-12) 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 04 (2020-03-12) 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 04 (2020-03-12) 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 04 (2020-03-12) 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 04 (2020-03-12) 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 04 (2020-03-12) 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 04 (2020-03-12) 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 04 (2020-03-12) 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 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 23: Overview
A: air cooled type L: water cooled Input switch type S: ATS B: MCCB Output type B: branch power distribution M: busbar power distribution Configuration type S: standard configuration F: full configuration Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 24: Working Principle
The UPS5000 uses the digital signal processing (DSP) technology for intelligent control. Its power module consists of a rectifier, inverter, and DC/DC converter. The UPS5000 converts inputs into pure high-quality sine wave outputs by using the high-frequency switching technology. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 25: Working Modes
In normal mode, the rectifier converts AC power into DC power, then the inverter converts DC power into high-precision AC outputs. The conversions protect loads from interference such as input harmonics, glitches, and voltage transients. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 26: 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 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 27: 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 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 28: 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 04 (2020-03-12) 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 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 30: Product Introduction
The ATS handle is placed in the slot before delivery. Before commissioning, insert the ATS handle into the ATS. After commissioning, set the ATS to motor mode, remove the ATS handle, and insert it into the slot. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 31 UPS5000-E-(20 kVA-80 kVA) User Manual (Integrated UPS, 208 V) 2 Overview Figure 2-8 UPS5000-E-80K-LABBS front view (MCCB input) (1) Power input status (2) Input circuit (3) Lighting (4) Air conditioner power indicator breaker circuit breaker distribution circuit breaker (5) IT load 2 circuit...
Page 32: 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 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 33: Ecm
Table 2-2 Ports on the ECM Silk Screen Description PARALLEL The PARALLEL port transmits parallel signals. The BSC port is used in a dual-bus system to synchronize output frequencies and phases between UPS systems, Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 34: Dry Contact Card
(including the external battery switch) and implement remote emergency power-off (EPO). Figure 2-12 Dry contact card Table 2-4 Ports on the dry contact card Silk Description Status Initial Status Screen Port for detecting battery  Connected: battery Disconnected Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 35 SWITCH Port for signal ground STATUS_ SWITCH Port for monitoring the  Disconnected: Disconnected maintenance circuit breaker circuit breaker ON STATUS_  Connected: circuit breaker OFF SWITCH Port for signal ground Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 36: Monitoring Interface Card
FE port, battery temperature monitoring port, and network management port. MDU functions include monitoring of the UPS, allowing users to set parameters, command delivery, information reports, and UPS key information and parameters displayed on the LCD. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 37 Supported protocol: Modbus-RTU. communications  Connects to an ambient temperature and port 1 humidity sensor over two wires. Southbound COM2  Supported protocol: Modbus-RTU. communications  Connects to a southbound device. port 2 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 38 RS485 cables and FE cables must be shielded cables. Figure 2-14 Figure 2-15 are recommended wiring methods for DO ports. Figure 2-14 Wiring method 1 Figure 2-15 Wiring method 2 Figure 2-16 Table 2-6 describe the COM1 pin definitions. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 39 User Manual (Integrated UPS, 208 V) 2 Overview Figure 2-16 COM1 pins Table 2-6 COM1 pin definition Description RS485- RS485+ 12V_PORT Figure 2-17 Table 2-7 describe the COM2 pin definitions. Figure 2-17 COM2 pins Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 40 Table 2-7 COM2 pin definition Description RS485+ RS485- RS485+ RS485- CANH0 CANL0 Figure 2-18 Table 2-8 describe the RS485 pin definitions. Figure 2-18 RS485 pins Table 2-8 RS485 pin definition Description RS485_T+ RS485_T– RS485_R+ RS485_R– Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 41: Mdu
(1) Status indicator (2) LCD touchscreen Touch the LCD screen firmly because it is an industrial resistive touchscreen. It is recommended that you use your fingernails for accurate selection and quick response. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 42 The indicator on the LCD panel is yellow when the bypass supplies power in non-ECO mode. The ports of the LCD screen are located at the side of the LCD screen. Figure 2-21 LCD screen ports Table 2-10 Description of LCD screen ports Port Name Description Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 43: Ats
Dimensions (H x W x D): 175 mm x 264 mm x 40 mm 2.3.4 ATS 2.3.4.1 ATS Appearance Figure 2-22 shows an ABB AC transfer switch (ATS). Be familiar with and configure the ATS before powering on the system. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 44  Handle locking latch When the ATS changes from manual mode to electric mode, pull out the ATS handle. Before you pull out the handle, turn the handle locking latch downwards. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 45: Ats Controller
The difference between the minimum and maximum phase unbalance voltages of the power supply exceeds the percentage of the overvoltage or undervoltage threshold. Incorrect The phase sequence of the power supply is incorrect. phase Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 46 I and II are ON at the same time, or the handle is inserted.  Blinking: The switch logic generates an alarm.  Off: No alarm is generated. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 47 If LN1 and LN2 power indicators are hollow, there is an alarm. Locate the fault based on the alarm ID Table 2-11 or the alarm ID description on the 8D controller, and rectify the fault. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 48 If the letter G blinks, an alarm has been generated for the generator. Figure 2-26 Delay status (1) Delay name (2) Remaining time (3) Local control mode (4) Remote control mode Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 49: Ats (8D) Operation Description
Step 2 Check whether the 8D controller has alarms. If an alarm exists, rectify the fault first. Step 3 Press down the locking latch on the switch panel and pull out the handle. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 50 2-30. If the Auto LED indicator is on, the controller is in the automatic operation mode. Step 6 If the Auto LED indicator is off, press the Auto button once. Then the controller enters the automatic operation mode, as shown in Figure 2-30. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 51 Step 2 Check whether the 8D controller has alarms. If an alarm exists, rectify the fault first. Step 3 Flip the Motor/Manual selection lever to the Man. position. Figure 2-31 Flipping the Motor/Manual selection lever Step 4 Insert the handle into the switch panel. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 53 Step 3 Press down the locking latch on the switch panel and pull out the handle. Figure 2-34 Pulling out the handle If the handle is not pulled out, the automatic mode will be disabled. Step 4 Flip the Motor/Manual selection lever to the Motor position. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 54: Optional Components
(2) in Figure 2-36. Figure 2-36 Button mode ----End 2.4 Optional Components Table 2-14 Optional components Component Model Function 5m/10m/15m/60m Transmits bus synchronization signals in a dual-bus system. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 55: Installation Preparations
Rubber mallet Hammer drill and Hand-held electric Alloy hole saw Heat gun drill bit Φ16 drill Diagonal pliers Crimping tools Wire stripper Electric hydraulic pliers Clamp meter Multimeter Cable tie Level instrument Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 56 (M3/M4/M5/M6/M (M6/M8/M12/M16) Table 3-1 lists only the common tools for installation and cable connection. For more dedicated tools required, see the corresponding component manuals. Prepare tools based on site requirements. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 57: Site
Reserve a clearance of at least 800 mm from the front of the cabinet.  Reserve a clearance of at least 800 mm from the rear of the cabinet.  Reserve a clearance of at least 500 mm from the top of the cabinet. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 58: Power Cables
Table 3-2 Recommended cross-sectional areas of power cables Item UPS5000-E-60K UPS5000-E-80K One input One-input current (A) Recommended 4 x 185 4 x 2 x 185 cross-sectional area Two-input current (A) None inputs Recommended 4 x 185 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 59 (5 x 10) + (5 x 6) air conditioner (for heating and humidification) Recommended cross-sectional area (mm Lighting system 3 x 2.5 Recommended cross-sectional area (mm IT load (40 A) 3 x 6 Recommended cross-sectional area (mm Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 60 Two inputs Crimped OT/DT 13.5 mm 46 N m terminals Battery input Crimped OT/DT Rivet threaded 26 N m terminals hole diameter Crimped OT/DT Rivet threaded 46 N m terminals hole diameter Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 61: Unpacking And Checking
 Check that the fittings comply with the packing list. If some fittings are missing or do not comply with the packing list, record the information and contact your local Huawei office immediately.  If the UPS installation environment is in poor condition and the UPS will be stored for a long time after it is unpacked, wrap the UPS with the original plastic coat to prevent dust.
Page 62 Step 4 Raise the four anchor bolts to the highest position using an adjustable wrench. Figure 3-4 Raising the leveling feet Step 5 Move the UPS over its castors near the installation position. ----End Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 63: Installation
4.1.1 Installing the Cabinet Secured Installation Step 1 Determine the position for installing the cabinet. Mark mounting holes based on the drawings or marking-off template. Figure 4-1 Mounting holes (unit: mm) Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 64 Drill holes in the ground by using a hammer drill. The hole depth is 52 mm to 60 mm. Partially tighten the expansion bolt and vertically insert it into the hole. Knock the expansion bolt using a rubber mallet until the expansion sleeve is fully inserted into the hole. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 65 4. Do not remove anchor bolts. Otherwise, you need to rework them for use. Step 2 Check the cabinet levelness using a level. If the cabinet is not leveled, adjust the anchor bolts. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 66 Do not remove anchor bolts. Otherwise, you need to rework them for use. Step 3 Insert four M12 bolt assemblies into the mounting holes for the UPS and support. Partially tighten the bolts. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 67: Installing A Tail Frame
(2) Fixing bolt (3) Level ----End 4.1.2 Installing a Tail Frame Context A tail frame is used to increase the depth of a UPS to 1200 mm. Its BOM number is 21242025. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 68 User Manual (Integrated UPS, 208 V) 4 Installation Figure 4-7 Installed tail frame (1) Tail frame Procedure Step 1 Use eight M5 tapping screws to secure the tail frame accessories to the tail frame. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 69 Step 2 Use four M5 tapping screws to secure one upper sealing plate to the tail frame. There are two upper sealing plates, and the one used in this step has a gap. Figure 4-9 Upper sealing plate Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 70 Figure 4-10 Securing the upper sealing plate Step 3 Open the UPS rear door, and remove it. When removing the cabinet rear door, remove the ground cable between the cabinet and the rear door from the cabinet. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 71 Step 4 Remove the hinges and connecting kits from the UPS rear door and remove the ground cable. Put aside the hinges and connecting kits as they are needed in follow-up installation processes. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 72 Step 5 Move the tail frame to the cabinet rear door, and adjust the tail frame so that the tail frame top is flush with the cabinet top. Step 6 Secure the tail frame to the UPS using eight M5 tapping screws. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 73: Installing Batteries
Step 8 Install the UPS rear door on the tail frame. After installing the UPS rear door, ensure that ground cables are properly connected to the cabinet and UPS rear door. ----End 4.1.3 Installing Batteries Context Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 74: Routing Cables
Step 1 Remove five rodent-proof meshes and cable hole protection panels from the top of the cabinet. You can drill holes in the removed covers as required before reinstalling them on the cabinet. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 75 4 Installation Figure 4-14 Removing rodent-proof meshes Figure 4-15 Removing cable hole protection panels Step 2 Open the rear door, and remove the insulation panels at the rear of the cabinet Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 76 Figure 4-16 Removing insulation covers Step 3 Route power cables. Step 4 Route signal cables. Bind cables to the cabinet. shows the signal cables routed from the top of the UPS5000-E-60K-LASBS cabinet. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 77: Connecting Ground Cables
You need to prepare terminals onsite. The length of the copper wire should be the same as that of the part of the terminal that covers the conductor. Procedure Step 1 Connect a ground cable to the UPS cabinet. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 78 MCCB input. Grounding for the safety ground of the UPS with the ATS input is used as an example. Connect the ground cable to the floor ground bar or grounding busbar. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 79: Connecting Ac Input Power Cables
Figure 4-21 Input terminals Step 2 Take out PC boards from near the input copper bar, and install them based on the positions of the positioning holes, as shown in Figure 4-22. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 80: Connecting Ac Output Power Cables
4.1.7 Connecting AC Output Power Cables Connect output power cables to the UPS from inside out and from the top down. Connect the PE cable, N cable, and L cable in sequence. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 81 The output power cable connection for the UPS5000-E-60K-LASBS cabinet is used as an example. Figure 4-24 Connecting output power cables to customer terminals (1) IT and air conditioner output power cables (2) Lighting output power cables Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 82: Connecting Battery Cables
Ensure that cables are correctly connected between battery strings and the battery switch, and between the battery switch and the UPS. Procedure Step 1 Connect battery cables to positive and negative battery terminals and terminal N on the UPS cabinet. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 83 10 batteries. Figure 4-27 Neutral wire When connecting the battery cables, wrap cables with corrugated pipes for protection, and reinstall the removed insulation panels at the rear of the cabinet. ----End Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 84: Connecting Signal Cables
4.1.9 Connecting Signal Cables 4.1.9.1 Connecting a Remote EPO Switch  Huawei does not provide an EPO switch and cable. Prepare them before installation. The 22 AWG cable is recommended. AWG is short for American wire gauge.  To prevent problems, equip the EPO switch with a protective cover, and enclose the cable with a protective tube.
Page 85: Connecting Communications Cables
Step 1 Ground each single UPS. Step 2 Connect AC input and output power cables of each UPS. Step 3 Connect battery power cables of each UPS. Step 4 Connect cables to the dual-bus system. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 86 User Manual (Integrated UPS, 208 V) 4 Installation Figure 4-31 Conceptual diagram of a dual-bus system Figure 4-32 Cable connections to a dual-bus system (1) Input power cables (2) Battery cables (3) Output power cables ----End Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 87: Connecting Signal Cables
Ensure that there is no disconnection or potential risk. Serial port connection (security Signal cables are connected properly and protection mechanism securely. supported) Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 88 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 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 89  After verifying the installation, reinstall all the covers.  Do not remove the dustproof cover before power-on to prevent dust inside the UPS. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 90: User Interface
5.1 LCD Interface 5.1.1 LCD Menu 5.1.1.1 Menu Hierarchy Figure 5-1 Menu hierarchy 5.1.1.2 Initial Startup User interfaces displayed in this document correspond to the software version V100R002C42SPC001 and are for reference only. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 91: Main Menu
The LCD screen is divided into three parts: status bar, alarm bar and information area. The main screen for the UPS5000-E-60K-LASBS cabinet with the ATS input is used as an example. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 92 Table 5-2 Functions of common buttons Button Function Returns to the main screen. Goes to the lower part of a page. Goes to the upper part of a page. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 93: System Info Screen
On the System Info screen, tap the UPS picture. On the Module Data screen, select a module to view its running data. points to a selected module. Figure 5-5 Module Data screen Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 94: Runn Info Screen
Param. screen and the number of modules in inverter mode is greater than 1, Mod. Cross Cur. is displayed on the running screen. Figure 5-6 Runn Info screen 1 Figure 5-7 Runn Info screen 2 ATS data is unavailable to a cabinet with the MCCB input. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 95 Proportion of output active power to output apparent power. UPS Load Figure 5-9 UPS Load  Active power (kW) Output active power of each phase on the UPS.  Apparent power (kVA) Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 96 Phase voltage (V)/Line voltage (V)/Phase current (A)/Frequency (Hz) Mains input phase voltage/Mains input line voltage/Mains input phase current/Mains input frequency.  Power factor Proportion of the mains input active power to the mains input apparent power. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 97 Proportion of the Bypass input active power to the mains input apparent power. Battery Status Figure 5-12 Battery Status  Battery Status The value can be Not connected, Equalized Charging, Float charging, Hibernating, discharging, or Not chg. or dis.  Voltage (V) Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 98 The value takes an integer. For example:  If the value is less than 1, the value takes 0.  If the value is greater than 1 and less than 2, the value takes 1. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 99 If this sensor is not installed, NA is displayed.) Module Cross Current Data Mod. Cross Cur. is displayed only when Cross current monitoring is set to Enable and the number of inverter power modules is greater than 1. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 100 PDU-IT1, PDU-IT2, and PDU-A/C display the current, active power, load ratio, and energy of each branch. PDU-IT1and PDU-IT2 have the same information items. The IT1 screen is used as an example. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 101 User Manual (Integrated UPS, 208 V) 5 User Interface Figure 5-17 PDU-IT1 Figure 5-18 PDU-A/C The electricity statistics screen displays the electric energy of each output branch and the main route. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 102 2016-01, a message will be displayed, indicating wrong query dates. The ATS screen shows the phase voltages, line voltages, frequencies, circuit breaker status, and ATS status (manual/automatic) of two inputs. Figure 5-20 ATS Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 103: Alarms Screen
On the System Info screen, tap to enter the Alarms screen. On the Alarms screen, you can view active alarms and historical alarms, clear faults, and control the buzzer. Figure 5-22 Alarms screen Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 104 If the buzzer is enabled, Buzzer Off is displayed on the operation screen. If you enable the buzzer, the buzzer buzzes when a critical alarm, a minor alarm, or a certain warning is generated. If you mute the buzzer, it never buzzes. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 105: Settings Screen
The icon of the corresponding integrated UPS in the device layout diagram on the APP will blink for 10s. 5.1.2.4 Settings Screen On the System Info screen, tap , If you have not logged in, a login screen is displayed. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 106  If you enter incorrect passwords for three consecutive times, you will be locked out for 5 minutes. Figure 5-28 Settings screen 1 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 107 Figure 5-29 Settings screen 2 Basic Settings Set the date and time correctly. Incorrect time display in running and alarm information would lead to analysis errors during maintenance or repair. Figure 5-30 Basic screen 1 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 108 If the password complexity check is enabled, the password is required to be a string of 6-20 characters and contain at least two types of characters. Communications Settings Figure 5-32 Communication screen 1 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 109 You can set IP address allocation to Manual or Automatic. After you restart the device, IP address allocation changes back to Manual. IP address is the IP address that you have previously set.  IP address parameter Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 110 The short-distance battery temperature sensor monitors the ambient temperature near batteries. It ensures that batteries work reliably and securely. The default status is Disable. If a short-distance battery temperature sensor is configured, set NTC to Enable. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 111 100 Ah.  Number of cells Specifies the number of cells. Each 12 V battery consists of six cells. The value range is 96-144, and the default value is 120. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 112 Set System capacity and Power module capacity according to specifications. Incorrect settings may cause an overload alarm, which affects normal UPS running. Set advanced parameters, such as UPS model, System capacity, and Power module capacity. Figure 5-36 Advanced Param. screen 1 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 113 UPS5000-E-(20 kVA-80 kVA) User Manual (Integrated UPS, 208 V) 5 User Interface Figure 5-37 Advanced Param. screen 2 Figure 5-38 Advanced Param. screen 3 Figure 5-39 Advanced Param. screen 4 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 114 1 to 100 days can be set. The parameter 30 days is set by default.  Amb. temp. alarm thresh. (° C) An alarm is generated when the ambient temperature reaches the preset value.  Top outlet fan Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 115 This parameter specifies whether the UPS controls input current limiting. When this parameter is set to Enable, electric generator overload due to excessively large input current can be prevented. The default value is Disable. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 116 Set these two parameters to control the valid input current and limiting input current, preventing load impact and facilitating cooperation between the UPS and the D.G. The D.G. power limiting (kVA) setting range is 0-5000 kVA. The default value is 120 kVA Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 117 (less than 20 ms) occurs when the UPS transfers from normal mode to bypass mode. If Output freq. track rate (Hz/s) is fast, the inverter frequency is unstable.  Self-load output cur. ratio (%) Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 118 When the voltage level is 220 V, the value range is 10%, 15% (default).  When the voltage level is 230 V, the value range is 10%.  Minimum bypass voltage Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 120 UPS5000-E-(20 kVA-80 kVA) User Manual (Integrated UPS, 208 V) 5 User Interface Figure 5-45 Battery Param. screen 2 Figure 5-46 Battery Param. screen 3 Figure 5-47 Battery Param. screen 4 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 121 Equalized charging protection interval (d) and Scheduled equalized charging interval (d) After batteries transfer from equalized charging to float charging, if the batteries do not discharge, equalized charging starts only after the float charging time reaches Equalized Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 122 By default, 0.1C EOD (V/cell) is set to 1.80, 0.3C EOD (V/cell) to 1.75, 0.5C EOD (V/cell) to 1.67, and 1.0C EOD (V/cell) to 1.60. These values are calculated in real time based on the discharge currents.  Intelligent hibernation Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 123 Monitoring interface card (MUS05A): provides four routes of configurable output dry contact signals.  Dry contact extended card (MUE07A): provides two routes of input signals and one route of output signals. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 124 UPS5000-E-(20 kVA-80 kVA) User Manual (Integrated UPS, 208 V) 5 User Interface Figure 5-49 Dry Contacts screen 1 Figure 5-50 Dry Contacts screen 2 Figure 5-51 Dry Contacts screen 3 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 125 UPS5000-E-(20 kVA-80 kVA) User Manual (Integrated UPS, 208 V) 5 User Interface Figure 5-52 Dry Contacts screen 4 Figure 5-53 Dry Contacts screen 5 Figure 5-54 Dry Contacts screen 6 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 126 If the SPD/SYSOUT switch is set to Enable, this parameter is displayed on the screen. A user can set this parameter to determine whether the port is used to detect the status of the PDU input surge protector or system output switch.  MUE06A connection Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 127 MUE07A DI_1 Corresponds to signal of the input dry contact DI_1 on the MUE07A.  MUE07A DI_2 Corresponds to signal of the input dry contact DI_2 on the MUE07A.  MUE07A DI_3 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 128 Corresponds to signal of the input dry contact DI_4 on the MUE07A.  MUE07A DI_5 Corresponds to signal of the input dry contact DI_5 on the MUE07A. PDU Parameters Figure 5-56 PDU parameters 1 Figure 5-57 PDU parameters 2 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 129 UPS5000-E-(20 kVA-80 kVA) User Manual (Integrated UPS, 208 V) 5 User Interface Figure 5-58 PDU parameters 3 Figure 5-59 PDU parameters 4 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 130 When one power input to the ATS is mains, and the other is not connected or connects to a D.G., set this parameter to Disable to prevent false alarms. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 131 ATS LN1 voltage lower limit. The value range is 5%–30%, and the default value is 20%. When the input voltage is lower than the rated voltage x (1 - LN1 power voltage lower limit (%)), LN1 will disable output.  LN1 power voltage upper limit (%) Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 132 The settings after Branch exception alarm enable is set to User-defined are similar to those after Branch breaker open alarm enable is set to User-defined. Branch breaker open alarm enable is used as an example. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 133: Maintenance Screen
For the description of all UI strings for the MCCB model, see that for the ATS model. 5.1.2.5 Maintenance Screen On the System Info screen, tap . After you log in, the Maintenance screen is displayed. Figure 5-62 Maintenance screen 1 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 134 Test, and Capacity Test. The next maintenance time displayed on the screen reminds you of the upcoming time to check batteries. Figure 5-64 Battery Maint. screen Button is available only when it is in green. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 135 Software, Load Config., Export Config., Export Logs, Export E-labels, and Export Alarms. This screen allows you to load software online, upgrade software, and download system data. Figure 5-65 USB Operations screen 1 Figure 5-66 USB Operations screen 2 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 136  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 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 137 ECM stops working (the yellow or red indicator is on, or the green indicator is blinking) before you maintain it. Figure 5-69 ECM Switchover screen Screen Calib. You can calibrate the screen. Figure 5-70 Screen Calib. screen Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 138: About Screen
On the System Info screen, tap About On the About screen, you can view the UPS model, manufacturer name, monitoring version and power version. To view version details, tap Version Info. Figure 5-72 About screen Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 139: System Status Screen
On the main screen, tap Common Functions. On the Common Functions to query the AC output, load, and mains input information, start or shut down the inverter, control the buzzer, and query the historical alarms. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 140: Webui
Step 1 The system supports Internet Explorer 11 and Firefox 31.0, Open the browser (Internet Explorer 11 as an example) and choose Tools > Internet. Step 2 On the Advanced tab page, ensure that Use TLS 1.0, and Use TLS 1.1 are selected and click Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 141 Preset Password User Rights admin (system 000001 Performs all operations on the administrator) LCD and WebUI, including Changeme system running information browsing, system information (historical alarms, logs, e-labels, and fault data) Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 142: Monitoring Page
5.2.2 Monitoring Page After you log in to the WebUI, the Monitoring page is displayed by default. On the Monitoring page for the UPS with the MCCB input, there is a single input. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 143 You can click the UPS, PDU-IT, and PDU-A/C icons in the energy flow diagram to view detailed information about them. You can click to go back to the energy flow diagram page. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 144: Active Alarms Page
UPS5000-E-(20 kVA-80 kVA) User Manual (Integrated UPS, 208 V) 5 User Interface Figure 5-79 UPS Figure 5-80 PDU-IT Figure 5-81 PDU-A/C 5.2.2.1 Active Alarms Page The Active Alarms page details active alarms. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 145: Real-Time Data Page
On the Param. Settings page, you can set basic parameters, advanced parameters, input parameters, output parameters, bypass parameters, battery parameters, and dry contacts. The settings are the same as those on the LCD. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 146: Comm. Config. Page
You can set communications information on the Comm. Config. page. The settings are the same as those on the LCD. Figure 5-85 Comm. Config. page 5.2.2.5 Control Page Open the Control page to control the system running. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 147: Query Page
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 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 148: Config. Page
If the LUI password complexity check is disabled, the user password is required to be a string of six to eight digits. 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. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 149 MODBUS TCP certificate management: MODBUS TCP supports the TLS secure protocol for encrypted transmission and implements access authentication through the bidirectional certificate. Customers can replace the UPS certificate with the certificate trusted by them. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 150: Maint. Page
Cross Current Data is displayed on the Maint. page only when Cross current monitoring is set to Enable and there is more than one power module in inverter mode. Figure 5-91 Calib. Figure 5-92 Commissioning Var. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 151 UPS5000-E-(20 kVA-80 kVA) User Manual (Integrated UPS, 208 V) 5 User Interface Figure 5-93 Upgrade Figure 5-94 Download Figure 5-95 Bus Capa. Life Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 153: Operations
L1, L2, L3, N, and PE on the AC input side and that no short circuit occurs between any two of positive, negative, and N battery terminals. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 154: Commissioning
6.1.2 Commissioning Context Perform system commissioning and power-on strictly according to the system manual and ATS instructions. For any changes in operations and parameters, consult Huawei engineers. Otherwise, system commissioning or power-on may fail, or even the cabinet is damaged. Procedure Step 1 Turn on the circuit breakers of the ATS operation mechanism (Q1 and Q2 in the left lower part at the rear of the cabinet) to power on the ATS operation mechanism.
Page 155 –30% to –5% Volt Threshold Min for LN1 and LN2. Set the parameter based on site requirements. Volt Threshold Max +5% to +30% The step increase is ± 1%. The default Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 156: Powering On And Starting The Ups
Before powering on the UPS, measure the voltage and frequency at the UPS input switch or the external input switch. Ensure that the voltage range is 187–253 V and the frequency range is 40–70 Hz. Context Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 157 In the case of circuit breaker input, close the MCCB. Figure 6-1 Bypass module ready switch Figure 6-2 Power module ready switch Procedure Step 1 Turn on UPS input circuit breaker Q1. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 158 User Manual (Integrated UPS, 208 V) 6 Operations The UPS begins to work in normal mode and starts initialization. The LCD displays the Huawei logo and an initialization progress bar. Step 2 After the LCD starts properly, perform the following operations: ...
Page 159 UPS. If you do not need remote management, retain the default network parameter settings. On the System Param. screen, select Single (default value) or Parallel. Set the voltage level, output frequency, battery capacity, and the number of batteries. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 160 Set Output frequency correctly; otherwise, loads may not work properly. Figure 6-6 System Param. 1 screen Battery parameter settings have great impact on battery maintenance, battery lifespan, and UPS discharge time. When you set battery parameters, note the following: Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 161  High or low charging power tends to shorten the battery lifespan, or even damages batteries. If you do not know how to confirm the battery capacity, contact Huawei technical support.  Number of cells refers to the number of 2 V cells in a single battery string connected to the UPS.
Page 162 (Internet Explorer 11 as an example) and choose Tools > Internet Options. On the Advanced tab page, ensure that Use TLS 1.0, and Use TLS 1.1 are selected and click OK. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 163 Figure 6-10 Settings in the Internet Options dialog box Enter https://UPS IP address in the address box of Internet Explorer. Select a language. Enter a user name and password, and click Login. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 164 Bypass mode alarm disappears on the LCD. Check the UPS three-phase output voltage and frequency by viewing the AC Output on the LCD. Use a multimeter to measure the three-phase output voltage and frequency. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 165 An incorrect setting will cause a high or low charge voltage, which greatly shortens the battery lifespan. In addition, the UPS may shut down before the discharging is completed, which may result in data backup failure. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 166: Setting Bsc Mode
Set the master and slave BSC systems to master and slave BSC modes respectively.  Ensure that the BSC signal cable between the master and slave BSC systems is properly connected and that BSC-related hardware is properly installed. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 167 Settings Tap Advanced Param. on the Settings screen. On the displayed screen, set BSC mode to BSC slave mode. Figure 6-16 BSC slave mode Step 3 If no alarm is generated after settings, the UPS runs properly. ----End Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 168 Step 2 Set the slave BSC system. Log in to the WebUI of each UPS of the slave BSC system. Choose Monitoring > Param. Settings. Under Advanced Param., set BSC mode to BSC slave mode and click Submit. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 169: Shutting Down And Powering Off The Ups
Step 1 Shut down the inverter.  Method for shutting down the inverter on the LCD On the main menu screen of the LCD, choose Common Functions, and tap Inv. OFF. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 170 Step 2 After the inverter shuts down, if the bypass is normal, the UPS transfers to bypass mode; if the bypass is abnormal, the UPS supplies no power, and the loads shut down. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 171: Starting The Ups In Battery Mode
Step 4 Press the BATT start button on the bypass module. The UPS enters battery mode. The LCD displays the Huawei logo and an initialization progress bar. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 172: Transferring To Bypass Mode
The switchover time is less than 2 ms for typical working conditions and is 10 ms under harsh working conditions.  The ECO mode delivers a higher efficiency. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 173 Step 3 Set Working mode to ECO. Information indicating that the UPS works in ECO mode is displayed on the LCD. Figure 6-24 Setting ECO mode Step 4 Manually start the inverter. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 174: 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 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 175: Shallow Discharge Test
----End Manual Shallow Discharge Test Step 1 On the home screen of the LCD, choose System Info > Maintenance > Battery Maint. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 176: 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 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 177: 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 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 178: Download Over The Webui
6.8.4.2 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 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 179: Transferring To Maintenance Bypass Mode
Step 2 Remove the screws using a Phillips screwdriver, remove the barrier chip on the maintenance bypass switch, and turn on the maintenance bypass switch. The Maint. breaker closed alarm is displayed in the alarm list. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 180: 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 diagram on the LCD or WebUI. Step 2 Start the inverters. ----End 6.11 Performing EPO Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 181: Clearing The Epo State
 Choose System Info from the main screen, tap . On the displayed Alarms screen, tap Clear Faults. In the displayed dialog box, tap Yes, The EPO alarm is cleared successfully. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 182 Figure 6-34 Alarms screen Figure 6-35 Clearing the alarm  WebUI On the homepage, choose Monitoring > Control, and click Clear Fault to clear the EPO alarm. Figure 6-36 Clearing the alarm Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 183: Setting Hibernation Mode
If you have not logged in, enter a user name and password, and tap on the login screen displayed. Step 2 Tap Advanced Param.. Tap to browse the parameters, as shown in Figure 6-37. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 184: Webui
30. ----End 6.13.2 WebUI Procedure Step 1 On the login page, enter a user name and password, and click Login. Step 2 Choose Monitoring > Param. Settings > Advanced Param.. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 185 Step 4 Set the module cycle hiber. period to an integer ranging from 1 to 100. The default value is Click Submit after you set the parameter on the WebUI. ----End Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 186: Routine Maintenance
 Input voltage: 208 V AC (line  If the input voltage is environment voltage) abnormal, check the power grid status and input cable  Output voltage: 208 V AC, 220 Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 187: 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 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 188: Battery Maintenance
Only professionals are allowed to perform the maintenance tasks. 7.2.2 Monthly Maintenance Table 7-4 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 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 190: 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 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 191: Power Distribution System Maintenance
Tighten a bolt if it is loose. power cables and the busbar Circuit breaker Switch on or off the circuit breaker If the circuit breaker jams, after powering off the device, the Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 192 If the insulation does not meet resistance of the the insulation resistance is greater the requirement, check and secondary loop than or equal to 2 megohms. maintain each component and signal cables. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 194 The ATS is not After being powered The input Power off the ATS normal. on, the ATS three-phase and check the phase automatically sequence is sequence. switches from ON to incorrect. OFF or switches Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 195 UPS5000-E-(20 kVA-80 kVA) User Manual (Integrated UPS, 208 V) 8 Troubleshooting Case Symptom Possible Cause Measure between ON and OFF repeatedly. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 196: Parts Replacement
Fuse of L1 indicator for route I Fuse of L2 indicator for route I FU3/4/5 Main route input L1/L2/L3 fuses (AC INPUT VOLT SAMPLE) FU6/7/8 UPS output U/V/W fuses (IT INPUT VOLT SAMPLE) Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 197 Fuse of L3 indicator for route I FU10 Reserved Figure 9-1 Fuse (1) Cover (2) Fuse Procedure Step 1 Remove the protective panel. Step 2 Locate the fuse terminal in the UPS according to the diagram. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 198: Replacing An Indicator
The indicator is faulty.  Spare indicators of the same model are available and functional. Tools and Materials  Phillips screwdriver  Key to the UPS  Protective gloves  Multimeter  Step ladder Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 199 Step 2 Remove the protective panel. A cabinet with ATS input is used as an example. Figure 9-3 Removing the protective panel Step 3 Remove the indicator fastener using a Phillips screwdriver. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 200 Step 7 Put a new indicator in the mounting hole, secure the retaining ring, and connect the conducting wire. Step 8 Install the new indicator in the fastener and reinstall the fastener in the cabinet. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 201 9 Parts Replacement Step 9 Reinstall the fuse so that the circuit is in closed state. Step 10 Check that the new indicator works properly. Step 11 Reinstall the protective panel. ----End Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 202: Technical Specifications
4000 m, the rated power should be derated. For details, see the IEC62040-3.) Noise At atmospheric pressure (25° C):  25% load: 54 dB  50% load: 58 dB  75% load: 61 dB  100% load: 65 dB Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 203: Safety Regulations And Emc
208 V AC (line voltage) Input voltage 187–253 V AC (line voltage) Input frequency 40–70 Hz Input PF 0.99 (full load) 0.98 (half load) ≤ 3% (full linear load) THDi ≤ 5% (full non-linear load) Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 204: Bypass Input Electrical Specifications
0.25%). Output PF Transfer time  0 ms (uninterruptible transfer) ≤ 20 ms (interruptible transfer)  Output voltage Voltage unbalance: ± 3%; phase unbalance: ± 2° unbalance Overload Inverter overload capability: Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 205: System Electrical Specifications
110% < load ≤ 125%: transfer to bypass mode after 10 min  125% < load ≤ 150%: transfer to bypass mode after 1 min  10.8 System Electrical Specifications Item UPS5000-E-60K/80K Redundancy design Parallel signals use a redundancy design. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 206: A Menu Hierarchy
Battery Status Module Data Total Runtime Environment Data PDU Data Cabinet Input Mod. Cur. Eql. Data Alarms Active Alarms Historical Alarms Buzzer Off Clear Faults Twinkle Settings Basic Communication Basic Param. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 207 Multi-brand Serviceable data Inv. ON Inv. OFF ECM Switchover Screen Calib. Bus Capa. Life Set PDU address About Model Manufacturer Monitoring Version Power Version Version Info Common AC Output Phase voltage Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 208: Menus On The Webui
A.2 Menus on the WebUI Level 1 Menu Level 2 Menu Level 3 Menu Monitoring Active Alarms Real-time Data Cabinet Input ATS (available only to a cabinet with the ATS input) Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 209 CIM Control NTC Settings WiFi Settings Control System Commands and Tests Query Alarm History Query Export Logs Historical log Cap. test log Common test log Config. User Mgmt. Modify Delete Lock Unlock Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 210 ModbusTCP Authentication eUPS Certificate Management Maint. Calib Bypass Module Commissioning Var. Bypass Module Upgrade Upgrade UPS Software Download Download Bus Capa. Life Bus Capa. Life Cur. Equal. Data Mod. Cur. Eql. Data Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 211: B Pdc Silk Screen Description
QF1 indicates the first switch in the single-input scenario. Table B-1 Symbols Symbol Name Symbol Name Circuit breaker SPD circuit breaker Surge protective device Fuse (SPD) Automatic transfer switch MCCB Molded case circuit breaker Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 212: C Alarm List
If module is the mains voltage is blown. less than 80 V, the mains voltage is abnormal; if the mains voltage exceeds 88 V, the Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 214 BCB-BOX switch. is low. 1. Check that battery 0022-1 No battery Minor The monitoring  There is no cables are correctly battery string. system delivers a Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 215 3. If this alarm is generated in normal mode, check whether the battery switch is ON. If yes, the charger may be faulty. Replace the related power Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 217 Check the fan or replace the bypass unit or module. 1. Replace the fan. 0043-3  The fan is faulty. 2. Check the fan 0043-4 monitoring cable.  The fan monitoring cable is faulty. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 218 Five minutes 3. If the alarm persists,  The module is later, the replace the power damaged. system module. automatically switches back to inverter mode. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 219 Start the UPS after the alarm is cleared. 0086-1 Max. Minor The system stays The system Check the load. number of in bypass mode frequently and cannot transfers to bypass Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 220 Minor None. Output disabled Running status disabled displayed. See details about how to handle other alarms. 0337 Critical None. The bypass input Running status bypass circuit breaker on displayed. No suggested Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 221 The configured redundant racks. number of redundant racks is incorrect. 1. Reduce the load. 0095-1 Insuffi. Minor This alarm does  The load is redundanc not trigger any excessive. 2. Decrease the Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 222 2. Check the parameter settings.  Parameters are set incorrectly. 1. Shut down the 0102-1 Maint. Critical The system The user operation inverter and then turn breaker transfers to bypass is incorrect. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 223 High overcurrent. 0199 Mains Warning None. Phase L1, L2, or Check phase L1, L2, or L3 loads. undercurre L3 experienced overcurrent. 0200 Branch Warning None. A branch Check the branch loads. Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 224  Fire and check whether the copper bar is reliably connected. 0216 Critical None. One ATS power Check whether two ATS backup supply is power inputs are normal. power abnormal. abnormal Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 225: D Acronyms And Abbreviations
BBB-BOX battery bus bar box Conformite Europeenne digital signal processing economy control operation emergency power off energy control module end of discharge International Electrotechnical Commission liquid crystal display monitor display unit Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.
Page 226 Simple Network Management Protocol SNMP THDi total distortion of the input current waveform total harmonic distortion of output voltage THDv uninterruptible power system Universal Serial Bus VRLA valve-regulated lead acid battery Issue 04 (2020-03-12) Copyright © Huawei Technologies Co., Ltd.

This manual is also suitable for:

Ups5000-e-60k-lasbs

Huawei UPS5000-E-80K-LABBS User Manual

About this Document

1 Safety Information

2 Overview

3 Installation Preparations

4 Installation

5 User Interface

6 Operations

7 Routine Maintenance

8 Troubleshooting

9 Parts Replacement

10 Technical Specifications

A Menu Hierarchy

B PDC Silk Screen Description

C Alarm List

D Acronyms and Abbreviations

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