Page 1 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) Issue Date 2018-04-20 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 death or serious injury. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 4 Issue 04 (2018-04-20) Updated the section "Technical Specifications." Issue 03 (2017-11-27) Updated the section "Technical Specifications." Issue 02 (2017-01-06) Added information about the water-cooled model. Issue 01 (2016-04-30) This is the first release. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 5: Table Of Contents
2.3.3 MDU ....................................31 2.3.4 ATS ....................................33 2.3.4.1 ATS Appearance................................33 2.3.4.2 ATS Controller ................................35 2.3.4.3 ATS (8D) Operation Description ..........................39 2.4 Optional Components ................................. 45 3 Installation Preparations..................... 46 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 6 5.1.2.1 Module Data Screen ..............................92 5.1.2.2 Runn. Info. Screen ................................ 93 5.1.2.3 Alarms Screen ................................101 5.1.2.4 Settings Screen................................104 5.1.2.5 Maintenance Screen..............................135 5.1.2.6 About Screen ................................141 5.1.3 System Status Screen ..............................142 5.1.4 Common Functions Screen ............................142 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 7 6.13 Setting Hibernation Mode ..............................185 6.13.1 Settings on the LCD ..............................186 6.13.2 WebUI...................................187 6.14 Setting Intelligent Power Mode .............................188 6.14.1 Settings on the LCD ..............................188 6.14.2 Settings on the WebUI ..............................193 6.14.3 ATS Scenario................................197 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 8 A Menu Hierarchy ........................ 220 A.1 Menus on the LCD ................................220 A.2 Menus on the WebUI ...............................222 B PDC Silk Screen Description ................... 239 C Alarm List .......................... 240 D Acronyms and Abbreviations ..................257 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 9: Safety Precautions
Follow the precautions and special safety instructions provided by Huawei when operating Huawei products. Huawei will not be liable for any consequences that are caused due to violations regarding general safety regulations and equipment design, production, and usage safety standards.
Page 10 Personal Requirements Only Huawei engineers or engineers certified by Huawei are allowed to perform UPS commissioning and maintenance. Otherwise, human injury or equipment damage may occur, and any resulting UPS faults will be beyond warranty scope.
Page 11: Electrical Safety
The personnel who install the AC facility must be qualified to perform high voltage and AC operations.  When selecting, connecting, and routing power cables, ensure compliance with local laws and regulations. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 12 Backfeed Protection Dry Contact The UPS can be configured with a backfeed protection dry contact to work with an external automatic circuit breaker, preventing the voltage from flowing back to input terminals over Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 13 Otherwise, short circuits will occur and may result in serious injury or death.  If any liquid is detected inside the product, immediately disconnect the power supply and contact the administrator. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 14: Operating Environment
1.4 Battery Safety This section describes precautions for operating batteries. Before operating batteries, carefully read the safety precautions to ensure correct battery handling and connection is performed, and personal safety is managed. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 15 1 Safety Precautions  To ensure battery safety and efficient battery management, use the batteries delivered with the UPS. Huawei shall not be responsible for battery damage caused by using non-Huawei batteries for Huawei UPSs.  Ensure lead-acid battery handling is in accordance with local regulations.
Page 16: Mechanical Safety
If any personnel are exposed to battery electrolyte, wash the exposed area with clean water immediately and seek medical advice if the situation is serious. 1.5 Mechanical Safety Moving Sharp Objects Wear protective gloves when moving sharp objects. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 17: Laying Out Cables
Figure 1-2 Tilting angle of a cabinet Handling Fans Do not insert fingers or boards into the operating fans until the fans are switched off, and have stopped running. 1.6 Laying Out Cables Binding Signal Cables Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 18 The air exhaust vent should not be blocked by any object. Before connecting a cable, ensure that the cable and cable label to be used meet the actual installation requirements. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 19: Overview
40K: 40 kVA Voltage level H: 380/400/415 V L: 208 V Air conditioner A: air cooled type L: water cooled Input switch type S: ATS B: MCCB Output type B: branch power distribution Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 20: Working Principle
The UPS5000 uses the digital signal processing (DSP) intelligent control technology. Its power module consists of a rectifier and inverter. The UPS5000 converts inputs into pure, high-quality sine wave outputs by using the high-frequency switching technology. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 22: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 23: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 24: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 25: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 26: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 27: Product Introduction
The appearance of the MCCB for the UPS5000-E-80K-HABBS is similar to that of the MCCB for the UPS5000-E-120K-HABBS.  The appearance of the MCCB for the UPS5000-E-40K-HABBS is similar to that of the MCCB for the UPS5000-E-120K-HABBS. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 28 (9) Control (10) Bypass module (11) Filler panel (12) Power module module (13) Monitor (14) Power (15) UPS output display module distribution circuit breaker (MDU) monitoring board Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 29 (9) Control (10) Bypass (11) Filler panel (12) Power module module module (13) Power input (14) MDU (15) Power (16) UPS output circuit status indicator distribution breaker monitoring board Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 30: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 31: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 32: Dry Contact Card
(including the external battery switch) and implement remote emergency power-off (EPO). Figure 2-14 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 33 SWITCH Port for signal ground STATUS_ SWITCH Port for monitoring the  Disconnected: Disconnected STATUS_ maintenance circuit breaker circuit breaker ON  Connected: circuit breaker OFF SWITCH Port for signal ground Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 34: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 35 Connects to an indoor battery temperature sensor. temperature sensor port Southbound COM1 Connects to an ambient temperature and humidity communications sensor over two wires. port 1 Southbound COM2 Connects to a southbound device. communications port 2 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 36 Figure 2-16 and Figure 2-17 are recommended wiring methods for DO ports. Figure 2-16 Wiring method 1 Figure 2-17 Wiring method 2 Figure 2-18 and Table 2-6 describe the COM1 pin definitions. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 37 User Manual (Integrated UPS 2.0) 2 Overview Figure 2-18 COM1 pins Table 2-6 COM1 pin definition Description RS485- RS485+ 12V_PORT Figure 2-19 and Table 2-7 describe the COM2 pin definitions. Figure 2-19 COM2 pins Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 38 Description RS485+ RS485- RS485+ RS485- CANH0 CANL0 Figure 2-20 and Table 2-8 describe the RS485 pin definitions. Figure 2-20 RS485 pins Table 2-8 RS485 pin definition Description RS485_T+ RS485_T– RS485_R+ RS485_R– Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 39: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 40 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 2-23 LCD screen ports Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 41: Ats
Figure 2-24 shows an ABB AC transfer switch (ATS). Be familiar with and configure the ATS before powering on the system. For details about the ATS, see the ATS instructions delivered with the product. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 42  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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 43: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 44 Return to the previous step. Enter Confirm settings. Scroll upwards or go to the previous page. Down Scroll downwards or go to the next page. Table 2-13 describes the indicators on the ATS controller. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 45 Figure 2-26 shows the power status of LN1 and LN2. Table 2-11 describes the power status alarms.  Figure 2-27 shows the generator status.  Figure 2-28 shows the delay status.  Figure 2-29 shows the LLVD status. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 46 If the letter G and an upward arrow are displayed, the generator is working. If the letter G and a downward arrow are displayed, the generator is idle.   If the letter G blinks, an alarm has been generated for the generator. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 47: Ats (8D) Operation Description
LLVD is off. 2.3.4.3 ATS (8D) Operation Description The ATS (8D) supports three operation modes, including manual mode, automatic mode, and button mode. This section describes the operation modes in detail. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 48 Step 3 Press down the locking latch on the switch panel and pull out the handle. Figure 2-30 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 49 ATS operation mechanism. 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. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 50 The automatic operation will be disabled after the handle is inserted into the switch panel. Step 5 The Alarm LED and Power LED indicators go on at the same time when the handle is inserted. Issue 04 (2018-04-20) 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 Press down the locking latch on the switch panel and pull out the handle. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 52 If the Auto LED indicator is on, press the Auto button once. Then the Auto LED indicator turns off, and the controller enters the button mode, as shown by (2) in Figure 2-38. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 53: Optional Components
User Manual (Integrated UPS 2.0) 2 Overview Figure 2-38 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 54: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 55 (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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 56: Site
UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 3 Installation Preparations 3.2 Site 3.2.1 Dimensions Figure 3-1 Dimensions (unit: mm) Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 57 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 3 Installation Preparations (1) Front door (2) Foot (3) Caster (4) Bottom plate (5) Rear door (6) Base mounting hole (7) Side post (8) Beam Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 58: Installation Environment
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. Figure 3-2 Reserved clearances (unit: mm) 3.3 Power Cables Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 59 Table 3-3 lists the recommended cross-sectional areas of output power cables. Table 3-3 Recommended cross-sectional areas of output power cables Item Cable Specifications Indoor and outdoor units of (5 x 6) + (5 x 2.5) an air-cooled air conditioner Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 60 The cables listed in Table 3-2 are used only when the following requirements are met: The cables are routed over a ladder or bracket in a single layer (F in IEC60364-5-52).   Ambient temperature: 30° C. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 61 46 N· m OT/DT terminals Battery input Crimped Rivet 30 mm 26 N· m OT/DT threaded terminals hole diameter Crimped Rivet 45 mm 46 N· m OT/DT threaded terminals hole diameter Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 62 26 N· m OT/DT terminals Battery input Crimped Rivet 30 mm 26 N· m OT/DT threaded terminals hole diameter Crimped Rivet 30 mm 26 N· m OT/DT threaded terminals hole diameter Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 63: 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 64 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 3 Installation Preparations Figure 3-3 Removing the L-shaped bracket Step 4 Insert the two sliding plates under the pallet. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 65 Step 5 Raise the four anchor bolts to the highest position using an adjustable wrench. Figure 3-5 Raising the leveling feet Step 6 Move the UPS over its castors near the installation position. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 67: Installation
Installation 4.1 Installing a Single UPS 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. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 68 Step 2 Use a hammer drill to drill holes for installing expansion bolts and then install expansion bolts in the holes. Figure 4-2 Expansion bolt composition (1) M12 bolt (2) Spring washer (3) Flat washer (4) Expansion sleeve Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 69 Step 2 Non-Secured Installation. Step 5 Open the front and rear doors. Step 6 Insert four M12x115 expansion bolts into the expansion bolt holes in the floor, and tighten the expansion bolts. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 70 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 71 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 72: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 73 User Manual (Integrated UPS 2.0) 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 74 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 75 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 76 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 77 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 78: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 79: Routing Cables
Figure 4-14 shows the positions of the rodent-proof meshes. Figure 4-15 shows the positions of the cable hole protection panels. You can drill holes in the removed covers as required before reinstalling them on the cabinet. Figure 4-14 Removing rodent-proof meshes Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 80 Step 3 Route power cables. 4.1.5 Connecting a Ground Cable, 4.1.6 Connecting AC Input Power Cables, 4.1.7 Connecting AC Output Power Cables, and Connecting Battery Cables show how to route power cables. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 81: Connecting A Ground Cable
Step 4 Route signal cables. Bind cables to the cabinet. Figure 4-17 shows the signal cables routed from the top of the UPS5000-E-120K-HASBS cabinet. Figure 4-17 Routing signal cables After routing signal cables, reinstall the cable hole protection panels. ----End 4.1.5 Connecting a Ground Cable Context Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 82 MCCB input. Grounding for the safety ground of the UPS with the ATS input is used as an example, as shown in Figure 4-19. Connect the ground cable to the floor ground bar or grounding busbar. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 83: Connecting Ac Input Power Cables
Figure 4-20 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 4-21. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 84: Connecting Ac Output Power Cables
4.1.7 Connecting AC Output Power Cables Connect AC output power cables to the UPS from inside out and from top to bottom. Connect the PE cable, N cable, and L cable in sequence. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 85 Figure 4-23, and connect N cables and PE cables to the N bar and PE bar on the left and right sides, as shown in Figure 4-24. Figure 4-23 Connecting output power cables to customer terminals (1) IT and air conditioner output power cables (2) Lighting output power cables Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 86: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 87 Step 2 Route a neutral wire from the middle connection point of positive and negative battery strings. Take a battery string consisting of 32 batteries as an example. The neutral wire routed from the middle of positive and negative battery strings, each consisting of 16 batteries. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 88: 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 89: Connecting Communications Cables
Step 1 Connect one end of the cable to the FE port on the UPS monitoring interface card, and connect the other end to any PoE port on the smart ETH gateway, as shown in Figure 4-29. Figure 4-29 Connecting the communications cable ----End Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 90: Connecting Fire Protection And Generator Start/Stop Cables (Ats Input Cabinet)
Generator Stop XT2-8 Here connecting one of the cables is used as an example. Figure 4-30 Connecting the fire protection and generator start/stop cables for the UPS (1) XT2 terminal block Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 91: Optional) Combining Cabinets
Step 2 Remove the cabinet connecting kits from the rack, as shown in Figure 4-32. Step 3 Secure the connecting kits in the connection positions on the front door using screws, as shown in Figure 4-32. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 92: Installing A Double-Bus (2N) System
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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 93 User Manual (Integrated UPS 2.0) 4 Installation Figure 4-33 Conceptual diagram of a dual-bus system Figure 4-34 Cable connections to a dual-bus system (1) Input power cables (2) Battery cables (3) Output power cables ----End Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 94: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 95 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 96  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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 97: User Interface
Figure 5-1 shows the LCD menu hierarchy. Figure 5-1 Menu hierarchy PDU-IT2 is not displayed on the system status screen of the LCD of the 40 kVA model. 5.1.1.2 Initial Startup Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 98: Main Menu
Figure 5-3 shows the default main screen. Table 5-1 describes functions of all domains on the screen. The main screen for the UPS5000-E-120K-HASBS cabinet with the ATS input is used as an example. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 99 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. Returns to the upper-level menu. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 100: 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, as shown in Figure 5-5. Figure 5-5 Module Data screen Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 101: Runn. Info. 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. AC Output Figure 5-8 shows the AC Output screen. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 102 Output active power of each phase on the UPS.  Apparent power (kVA) Output apparent power of each phase on the UPS.  Reactive power (kVAR) Output reactive power of each phase on the UPS. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 103 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. Bypass Input Figure 5-11 shows the Bypass Input screen. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 104  Battery Status The value can be Not connected, Equalized Charging, Flt. charging, Hibernating, discharging, or Not chg. or dis.  Voltage (V) Voltage of the battery string.  Current (A) Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 105 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.  Environment Data Figure 5-14 shows the Environment Data screen. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 106 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. Figure 5-15 shows the Mod. Cross Cur. screen. Figure 5-15 Module cross current data Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 107 PDU-IT1 and PDU-IT2 have the same information items. The IT1 screen is used as an example, as shown in Figure 5-17. Figure 5-18 shows the PDU-A/C screen. Figure 5-17 PDU-IT1 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 108 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, as shown in Figure 5-20. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 109: 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, as shown in Figure 5-22. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 110 Figure 5-23 Active Alarms screen Historical Alarms Figure 5-24 shows the Historical Alarms screen. The historical alarm information, including the alarm severity, name, ID, location, generation time, and clear time, is displayed on this screen. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 111 Clear Faults Figure 5-26 shows the Clear Faults menu. Tap Clear Faults. If you have not logged in, a login screen is displayed. Enter a user name and password, and tap Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 112: Settings Screen
, If you have not logged in, a login screen is displayed. Figure 5-27 Login screen On the login screen, enter a preset user name and password, and click to log in. The Settings screen is displayed. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 113 Figure 5-28 Settings screen 1 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. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 114 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. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 115 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 5 User Interface Communications Settings Figure 5-32 Communication screen 1 Figure 5-33 Communication screen 2 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 116 Set an Ethernet gateway that ranges from 0.0.0.0 to 255.255.255.255. The default value is 192.168.0.1.  RS485 address/RS485 baud rate Set an address that ranges from 1 to 254 for this port. RS485 baud rate depends on the network management conditions. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 117 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. Basic Parameter Settings Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 118 2 V or 12 V. The number of cells must be a multiple of 12 (for example, 180 and 192).  Cell float voltage, Cell equalized volt, Float volt. temp. comp. coef., and EOD voltage threshold are set for cells. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 119 UPS running. Set advanced parameters, such as UPS model, System capacity, and Power module capacity. Figure 5-36 Advanced Param. screen 1 Figure 5-37 Advanced Param. screen 2 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 120 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 5 User Interface Figure 5-38 Advanced Param. screen 3 Figure 5-39 Advanced Param. screen 4 Figure 5-40 Advanced Param. screen 5 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 121 Specifies whether the Inverter async. alarm is displayed when the inverter does not track the bypass input. The normal power supply is not affected no matter whether you set the parameter to Enable or Disable. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 122 If Bus Capa. Life is set to Enable, the UPS5000-E detects the bus capacitor lifespan.  ModbusTCP Encryption If Modbus TCP is used for communication, communication links do not implement encryption or implement encryption based on the selected encryption mode. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 123 In this mode, the total distortion of the input current waveform (THDi) is poor, but the system is stable. Weak input adaptability is suitable for mains and AC input sources. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 124 1 hour, which ensures system security. The value can be 1 to 10, 5 by default. Bypass Parameter Settings Set bypass parameters, such as the bypass voltage and frequency range. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 125 The values can be ± 5% (default), ± 6%, ± 7%, ± 8%, ± 9%, or ± 10%.  BPM mode upon BPM overtemp. This parameter specifies whether to start bypass mode if overtemperature occurs. Battery Parameter Settings Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 126 BMU. If the BMU is not configured, you do not need to set these two parameters. Figure 5-44 Battery Param. screen 1 Figure 5-45 Battery Param. screen 2 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 127 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 5 User Interface Figure 5-46 Battery Param. screen 3 Figure 5-47 Battery Param. screen 4 Figure 5-48 Battery Param. screen 5 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 128 16–48 hours. The default value is 24 hours. If the time is set to 0 hours, battery discharge protection is not implemented. This parameter cannot be set to a value in the range 1–15 hours.  Sched. shallow dis. test Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 129 When a value exceeds the specified range, an alarm is generated. The calculation formula is (Charge/Discharge voltage - Average voltage)/Average voltage x 100%.  Number of battery strings Number of battery strings connected in parallel. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 130 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. Figure 5-49 Dry Contacts screen 1 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 131 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 5 User Interface Figure 5-50 Dry Contacts screen 2 Figure 5-51 Dry Contacts screen 3 Figure 5-52 Dry Contacts screen 4 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 132 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 5 User Interface Figure 5-53 Dry Contacts screen 5 Figure 5-54 Dry Contacts screen 6 Figure 5-55 Dry Contacts screen 7 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 133 Control the status of the DO_1 dry contact on the MUE07 extended dry contact card.  MUE07A DO_2 Action Control the status of the DO_2 dry contact on the MUE07 extended dry contact card. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 134 Corresponds to signal of the input dry contact DI_3 on the MUE07A.  MUE07A DI_4 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. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 135 Works with the intelligent power supply device.  D.G startup batt. volt. (V/cell) Works with the intelligent power supply device. The value range is 1.80-2.00 V/cell, and the default value is 1.80 V/cell. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 136 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 5 User Interface PDU Parameters (ATS Input) Figure 5-58 PDU parameters 1 Figure 5-59 PDU parameters 2 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 137 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 5 User Interface Figure 5-60 PDU parameters 3 Figure 5-61 PDU parameters 4 Figure 5-62 PDU parameters 4 (water-cooled version) Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 138 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.  Voltage harmonic alarm threshold (%) Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 139 If this parameter is set to Enable, the system generates an alarm when the main route current is higher than the high current threshold. If this parameter is set to Disable, the Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 140 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. Figure 5-64 Custom settings Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 141 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 5 User Interface PDU Parameters (MCCB Input) Figure 5-65 PDU parameters 1 Figure 5-66 PDU parameters 2 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 142 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 5 User Interface Figure 5-67 PDU parameters 3 Figure 5-68 PDU parameters 4 Figure 5-69 PDU parameters 4 (water-cooled version) Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 143: Maintenance Screen
After you log in, the Maintenance screen is displayed, as shown in Figure 5-71 and Figure 5-72. You can perform Battery Maint., USB Operations, Inv. ON and Inv. OFF on the Maintenance screen. Figure 5-71 Maintenance screen 1 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 144 Test, and Capacity Test. The next maintenance time displayed on the screen reminds you of the upcoming time to check batteries. Figure 5-73 shows the Battery Maint. screen. Figure 5-73 Battery Maint. screen Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 145 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, as shown in Figure 5-74 and Figure 5-75. Figure 5-74 USB Operations screen 1 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 146 You can start and shut down the inverter using the LCD. Before the inverter starts, the system asks for confirmation to prevent misoperation. Figure 5-76 shows the Inv. ON screen, and Figure 5-77 shows the Inv. OFF screen. Figure 5-76 Inv. ON screen Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 147 ECM and it is working, perform active/standby switchover on the ECM, as shown in Figure 5-78. After switchover, ensure that the ECM stops working (the yellow or red indicator is on, or the green indicator is blinking) before you maintain it. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 148 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 5 User Interface Figure 5-78 ECM switchover Screen Calib. Menu You can calibrate the screen, as shown in Figure 5-79. Figure 5-79 Screen Calib. screen Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 149: 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, as shown in Figure 5-81. To view version details, tap Version Info. Figure 5-81 About screen Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 150: System Status Screen
On the main screen, tap Common Functions. On the Common Functions screen, you can 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 151: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 152 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) exporting, parameter (system Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 153: Monitoring Page
Figure 5-87 shows the Monitoring page for the UPS with the ATS input. On the Monitoring page  for the UPS with the MCCB input, there is a single input.  PDU-IT2 is not displayed on the Monitoring page for the UPS5000-E-40K model. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 154 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 155 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 5 User Interface Figure 5-88 UPS Figure 5-89 PDU-IT Figure 5-90 PDU-A/C The UPS5000-E-40K provides only four air conditioner outputs. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 156: Active Alarms 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 157: Comm. Config. Page
You can set communications information on the Comm. Config. page. The settings are the same as those on the LCD. Figure 5-94 Comm. Config. page 5.2.2.5 Control Page On the Control page, you can control the system. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 158: Query Page
You can export historical logs but cannot query them. Figure 5-97 Logs Page 5.2.4 Config. Page On the homepage, click Config. On the Config. page, you can set the user and site information. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 159 The default SNMP version is SNMPv3, and the preset MD5/SHA password is Changeme1, and the  preset DES/AES password is Changeme2. Change the password after your first login, preventing unauthorized access. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 160: 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 5-100 Calib. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 161 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 5 User Interface Figure 5-101 Commissioning Var. Figure 5-102 Upgrade Figure 5-103 Download Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 162 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 5 User Interface Figure 5-104 Bus Capa. Life Figure 5-105 Cross Current Data Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 163: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 164: 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 165 –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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 166: 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 187–264 V and the frequency range is 40–70 Hz. Context Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 167 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 168 User Manual (Integrated UPS 2.0) 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 169 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 170 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 171  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 172 (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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 173 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 174 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 175 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 176: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 177 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 178 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 179: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 180 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 181: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 182: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 183 Figure 6-23 Setting ECO voltage range Step 3 Set Working mode to ECO, as shown in Figure 6-24. Information indicating that the UPS works in ECO mode is displayed on the LCD. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 184 Figure 6-25 shows the power flow displayed on the System Status screen. If the bypass is abnormal, the inverter supplies power immediately. If the inverter is not started, the UPS may be disconnected. Figure 6-25 System Status screen ----End Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 185: Testing Batteries
The forced equalized charging test duration reaches the forced equalized charging protection time (12–24 h, 18 h by default).  The UPS generates a battery overtemperature, overvoltage, or overcurrent alarm. An alarm is generated.  ----End 6.8.2 Shallow Discharge Test Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 186 The battery discharge capacity reaches the specified value (10%–50%, 20% by default).   The discharge voltage reaches the warning threshold (calculated in real time). The load ratio fluctuation exceeds 10%.   An alarm is generated. ----End Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 187: Capacity Test
Save the capacity test data record with the largest discharge capacity in a month as the capacity test data for the month. A maximum of recent 36 capacity test records can be saved. ----End Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 188: Test Data Download
Step 3 Choose USB Operations > Export Logs, and select a log download path. Figure 6-29 Downloading logs Step 4 Tap Next. In the displayed dialog box, tap Yes to download data. Figure 6-30 Confirming the path ----End Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 189: Download Over The Webui
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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 190: 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 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 191: Performing Epo
 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 192 User Manual (Integrated UPS 2.0) 6 Operations 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. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 193: Setting Hibernation Mode
This improves the system efficiency, reduces power consumption, and increases the power module service life. Use the LCD or WebUI to set hibernation mode. Before starting hibernation mode: Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 194: Settings On The Lcd
Figure 6-37 Hibernation parameters on the LCD Step 3 On the LCD, choose Enable from the drop-down list box of the Paral. sys. hibernate. A confirmation message is displayed, as shown in Figure 6-38. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 195: Webui
Figure 6-39 Hibernation parameters on the WebUI Step 3 On the WebUI, select Enable from the drop-down list box of a parameter and click Submit. A message indicating that there is a risk is displayed. Click OK. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 196: Setting Intelligent Power Mode
If you have not logged in, enter a user name and password, and tap on the displayed login screen. Step 2 On the Settings screen, tap Intelli. Power. A screen is displayed, as shown in Figure 6-40. Figure 6-40 Intelligent power supply Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 197 Step 4 When Intelligent power is set to Enable, the system will automatically modify some parameter settings which you can view on the corresponding screen. Figure 6-42 to Figure 6-47 show the parameters on the LCD. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 198 User Manual (Integrated UPS 2.0) 6 Operations Figure 6-42 Parameters associated with intelligent power supply (1) Figure 6-43 Parameters associated with intelligent power supply (2) Figure 6-44 Parameters associated with intelligent power supply (3) Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 199 User Manual (Integrated UPS 2.0) 6 Operations Figure 6-45 Parameters associated with intelligent power supply (4) Figure 6-46 Parameters associated with intelligent power supply (5) Figure 6-47 Parameters associated with intelligent power supply (6) Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 200 (s) is set to 5; Output freq. track rate (Hz/s) is set to 0.6; Input adaptability is set to Weak; D.G. mode is set to Disable; and D.G. connection [GEN] is set to Disable. You can modify these parameters as required. ----End Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 201: Settings On The Webui
Step 3 When Intelligent power is set to Enable, the system will automatically modify some parameter settings which you can view on the corresponding page. Figure 6-49 to Figure 6-54 show the parameters on the WebUI. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 202 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 6 Operations Figure 6-49 Parameters associated with intelligent power supply (1) Figure 6-50 Parameters associated with intelligent power supply (2) Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 203 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 6 Operations Figure 6-51 Parameters associated with intelligent power supply (3) Figure 6-52 Parameters associated with intelligent power supply (4) Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 204 Automatic Settings Remarks Working mode D.G. mode Enable You cannot modify this parameter if it is set automatically. Intra-rack power module start delay (s) Input adaptability Strong Output freq. track rate Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 205: Ats Scenario
The D.G. and mains connect to the UPS over an ATS. The MDU obtains the D.G. startup/shutdown status over the dry contact signals sent from the ATS, and controls D.G. startup/shutdown over dry contacts. Figure 6-55 shows the working principles. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 206 UPS and the D.G. Figure 6-56 Signal cable connection between the UPS and the D.G. The D.G. RUN port of the ATS connects to the dry contact card, as shown in Figure 6-57. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 207 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) 6 Operations Figure 6-57 Connecting signal cables in the ATS scenario Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 208: 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 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 209: Quarterly Maintenance
Power cables and terminals 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 210: Battery Maintenance
Before installing batteries, read through the battery user manuals and pay attention to safety precautions and connection methods provided by battery manufacture. When installing and maintaining batteries, pay attention to the following points: Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 211: Precautions For Battery Maintenance
Equalized charging voltage: battery string output terminals of battery string (2.35 V/cell ± 1%) x number of and the battery input terminals battery cells at the UPS side is greater than Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 212: Quarterly Maintenance
2.25 V/cell ± 0.02 V/cell battery exceeds the specifications requirement, perform a complete forcible equalized charging for the battery, and check again whether the voltage is normal. 3. If the fault persists, contact Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 213: Annual Maintenance
O&M Personnel Skill Requirements O&M personnel must be qualified power distribution system engineers who are familiar with the data center power supply and distribution system configurations and the operations for each core component. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 214: Monthly Maintenance
Measure the insulation If the insulation does not secondary loop resistance, the insulation meet the requirement, check resistance is greater than or and maintain each equal to 2 megohms. component and signal cables. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 215: Troubleshooting
For details about ATS faults, see the ATS manual delivered with the UPS. Table 8-1 Troubleshooting Case Symptom Possible Cause Measure The rectifier is not The rectifier cannot The mains voltage Check whether the Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 216 Fault is damaged. module. indicator is on. The bypass module Reduce load or experiences improve ventilation. overtemperature. The ATS is not After being powered The input Power off the ATS Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 217 Case Symptom Possible Cause Measure normal. on, the ATS three-phase and check the phase automatically sequence is sequence. switches from ON to incorrect. OFF or switches between ON and OFF repeatedly. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 218: Parts Replacement
Table 9-2 Fuses for models with MCCB input Fuse No. Description 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) Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 219 UPS output U/V/W fuses (IT INPUT VOLT SAMPLE) Fuse of L3 indicator for route I FU10 Reserved Figure 9-1 Fuse (1) Cover (2) Fuse Procedure Step 1 Remove the protective panel, as shown in Figure 9-2. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 220 Step 3 Open the cover and remove the fuse, as shown in Figure 9-1. Step 4 Install a new fuse, push the cover, and connect the fuse terminal. Step 5 Reinstall the protective panel. ----End Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 221: Replacing An Indicator
Step 2 Remove the protective panel. A cabinet with ATS input is used as an example. Figure 9-4 Removing the protective panel Step 3 Remove the indicator fastener using a Phillips screwdriver. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 222 Step 8 Install the new indicator in the fastener and reinstall the fastener in the cabinet. Step 9 Reinstall the fuse so that the circuit is in closed state. Step 10 Check that the new indicator works properly. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 224: Technical Specifications
When the altitude is above 1000 m, see IEC62040-3 to check how the UPS5000-E power is derated. The maximum altitude is 4000 m Noise At atmospheric pressure (25° C):  25% load: 54 dB  50% load: 58 dB Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 225: Safety Regulations And Emc
187–264 V AC (Phase 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 226: Bypass Input Electrical Specifications
In battery mode, the frequency is 50 Hz or 60 Hz (tolerance ± 0.25%). Output PF  Transfer time Uninterruptible transfer: 0 ms Interruptible transfer: ≤ 20 ms  Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 227: System Electrical Specifications
10 min 125% < load ≤ 150%: transfer to bypass mode  after 1 min 10.8 System Electrical Specifications Item UPS5000-E-40K/80K/120K/128K System efficiency Redundancy design Control signals use a redundancy design. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 228: A Menu Hierarchy
Bypass Input Battery Status Module Data Total Runtime Environment Data PDU Data Cabinet Input Mod. Cross Cur. Alarms Active Alarms Historical Alarms Buzzer Off Clear Faults Twinkle Settings Basic Communication Basic Param. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 229 Export Logs Export E-labels Export Alarms 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 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 230: Menus On The Webui
System Status ATS/MCCB PDU-IT1 PDU-IT2 PDU-A/C A.2 Menus on the WebUI The menus for the ATS cabinet are used as an example. Level–1 Level–2 Level–3 Level–4 Menu Level–5 Menu Menu Menu Menu Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 231 Line voltage Current Power factor Frequency Crest factor Load ratio Active power Apparent power Reactive power System active power System apparent power System reactive power Battery Voltage Current Bus voltage Battery Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 232 THDi 5th THDu 5th THDi 7th THDu 7th THDi 11th THDu 11th THDi UPS Output U Phase Temp UPS Output V Phase Temp Main Input L3 Phase Temp ATS (available Manual/Automatic Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 233 Bus voltage Battery voltage Battery current Inverter Phase voltage Line voltage Current Inductance current Output phase voltage Frequency Active power Apparent power Reactive power Power factor Load ratio Crest factor Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 234 Top outlet fan EOD restart EOD restart delay Inverter async. alarm Bus overvoltage recovery Bus overvolt. recovery time Capacitor failure detection Capacitor failure detection upper limit Capacitor failure detection lower limit Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 235 Output interruption transfer time Max. BPM transfer times Bypass Bypass frequency Parameters range Maximum bypass voltage Minimum bypass voltage ECO voltage range BPM mode upon BPM overtemp. Battery Installation time Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 236 Sched. shallow dis. test Sched. shallow dis. test time Sched. shallow dis. test interval Shallow dis. test dis. ratio Undertemp. alarm thresh. Overtemp. alarm thresh. Backup time warning Backup time warn. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 237 Batteries in a single battery string Dry Contacts MUE05A connection Battery ground fault D.G. connection BCB connection Battery breaker PDC output breaker PDC maintenance breaker BP/SYSMT Switch BP/SYSMT switch function Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 238 MUE07A DO_3 Action MUE07A DO_4 Action MUE07A DO_5 Action MUS05A DO_1 MUS05A DO_2 MUS05A DO_3 MUS05A DO_4 MUE07A DO_1 MUE07A DO_2 MUE07A DO_3 MUE07A DO_4 MUE07A DO_5 MUE07A DI_1 MUE07A DI_2 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 239 Branch exception alarm enable Backup power fault alarm enable Voltage harmonic alarm threshold Current harmonic alarm threshold System overvoltage threshold System undervoltage threshold Overload threshold Overcurrent threshold Undercurrent threshold Three-phase load Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 240 Humidity and humidity Sensor Settings sensors Ambient temperature and humidity sensors BMU Settings BMU start address BMUs CIM Settings CIM start address Numbers of CIMs NTC Settings Control System Inv. ON Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 241 Idle Timeout Allowed Logout timeout Site Config. System Date Date(Local) and Time Time(Local) Time zone System Date Name and Time Location Contact information SNMP SNMP version SNMP port Trap addr. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 242 Configure Alarm Email Notification Email Address Language Alarm Severity Scheduled Notifi. MODBUS TCP Upload Certificate Password Management Confirm password MODBUS TCP Upload CA Certificate Management eUPS Upload Certificate Password Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 243 Neg. batt. chg. volt. Neg. batt. chg. cur. Neg. batt. dis. cur. Inv. ph. A volt. Inv. ph. B volt. Inv. ph. C volt. Ph. A output volt. Ph. B output volt. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 244 Rack ph. B output volt. Rack ph. C output volt. Commissioni Bypass BPM SW ng Var. commissioning var. 0 data BPM SW commissioning var. 1 data BPM SW commissioning var. 2 data BPM SW Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 245 Inv. SW commissioning var. 0 data Inv. SW commissioning var. 1 data Inv. SW commissioning var. 2 data Inv. SW commissioning var. 3 data Inv. SW commissioning var. 4 data Inv. SW Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 246 5 data Upgrade Upgrade UPS Software Download Download Serviceable data E-Label Bus Capa. Bus Capa. Life Life Cross Current Mod. Cross Module Data Cur. Output Current (A) Current Imbalance Power Status Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 247: 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 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 248: C Alarm List
272 V, the sampling circuit of the power module is abnormal. Replace the faulty module. 1. Check whether 0001  Cable cables to mains connections Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 251 BCB-BOX trips. If is low. continuous it trips, turn on the discharge. BCB-BOX switch. 1. Check that 0022 Minor The monitoring  There is no Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 252  The battery the mains neutral wire is voltage recovers. absent. If yes, charge  The charger is batteries faulty. immediately. 2. Check whether the battery Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 253 3. If no battery grounding failure detector is available, check on the dry contact board whether the battery grounding failure detector is enabled. If yes, disable it and check whether the Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 254 The charger is based on logic. 2. Check whether faulty. the output is overloaded. 3. Check whether any battery is damaged. If yes, replace the battery. 4. Check whether any battery Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 255 Critic None. The ready switch Turn on the ready ready is OFF. switch. 1. If the module 1. Check load cable  0060 Inverte Critic A load works in connections. short-circuit Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 256 3. If the alarm  The module is automatically persists, replace damaged. switches back to the power inverter mode. module. 2. If the bypass cannot supply power, the system transfers Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 257  The load is excessive. 0085 Critic The system shuts The EPO button Restore the EPO down. is pressed. button status. Start the UPS after the alarm is cleared. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 258 0090 The dry contact Replace the dry board MUE06A contact board MUE06A. communication fails. 0356 Battery Minor None. Battery mode. Running status mode. displayed. See details about how to Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 259 The mains input Running status input circuit breaker is displayed. No breaker OFF. suggested measures. open 0343 Critic None. BPM input Running status input breaker open displayed. No breaker suggested measures. open Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 261 The system The user inverter and then breaker transfers to bypass operation is turn on the misope mode. incorrect. maintenance ration circuit breaker. 2. After maintenance, turn off the maintenance circuit breaker Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 262 Mains Minor None. Phase L1, L2, or Check phase L1, overcur L3 experienced L2, or L3 loads. rent overcurrent. 0198 Branch Minor None. A branch Check the branch Current experienced loads. Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 263 Check that there connection is no overload.  Fire  Power off the UPS and check whether the copper bar is reliably connected. 0216 Critic None. One ATS power Check whether two Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 264 UPS5000-E-(40 kVA-128 kVA) User Manual (Integrated UPS 2.0) C Alarm List Alar Alarm Sever System Action Cause Solution Name (Ala backup supply is ATS power inputs power abnormal. are normal. abnorm Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 265: D Acronyms And Abbreviations
BCB-BOX battery circuit breaker box 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 Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 266 SNMP Simple Network Management Protocol THDi total distortion of the input current waveform THDv total harmonic distortion of output voltage uninterruptible power system Universal Serial Bus VRLA valve-regulated lead acid battery Issue 04 (2018-04-20) Copyright © Huawei Technologies Co., Ltd.

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Huawei UPS5000-E Series User Manual

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