Huawei UPS2000-G-6 kVA User Manual
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Huawei UPS2000-G-6 kVA User Manual

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UPS2000-G-(6 kVA-20 kVA)
User Manual
Issue
13
Date
2019-05-05
HUAWEI TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei UPS2000-G-6 kVA

  • Page 1 UPS2000-G-(6 kVA-20 kVA) User Manual Issue Date 2019-05-05 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, may result in minor or moderate injury. Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 4 The default value of Max. current parameter changed to 2.0 A. Issue 09 (2016-10-10) The software is upgraded. Issue 08 (2016-01-06) The software is upgraded. Issue 07 (2015-03-30) The alarm handling is upgraded. Issue 06 (2014-10-09) Added the shutdown delay parameter. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 5 Added the description of the UPS2000-G-15 kVA/20 kVA three-phase input single-phase output and single-phase input single-phase output. Issue 02 (2013-06-10) The software is upgraded. Issue 01 (2013-05-15) This is the first release. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 6: Table Of Contents

    3.3.2 Feedback Prevention Connections (With Dry Contract Control) ................31 3.4 Check After Installation .............................. 34 4 Control Panel ..........................36 4.1 Introduction ................................36 4.2 Indicators ..................................36 4.3 Functional Buttons ..............................37 4.4 LCD .................................... 38 Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 7 9.4 Bypass Input Electrical Specifications ........................90 9.5 Output Electrical Specifications ..........................90 9.6 Battery Specifications ..............................91 9.7 ECO Feature ................................99 9.8 Parallel Feature ................................99 9.9 Safety Regulations and EMC ............................99 Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 8 C Alarm Handling ........................111 D Alarm Handing of Battery Maintenance Notification ............131 E Battery Shallow Discharge Test ..................... 133 F Capacity Test ..........................136 G Acronyms and Abbreviations....................139 Issue 13 (2019-05-05) 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 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 12 Before connecting a power cable, check that its label is correct. Fuse If a fuse needs replacing, ensure the new fuse is of the same type and specifications so that the system runs safely. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 13: Operating Environment

    Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 14: Battery Safety

    The environment that is conducive for the growth of microorganisms such as fungus or mildew.  The environment where rodents (such as mice) and insects exist. 1.4 Battery Safety This section describes precautions for operating batteries. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 15  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. ...

  • 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 Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 17: Laying Out Cables

    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 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 18: Quick Introduction

    This document describes the following UPS models: Model Represented By Remarks UPS2000-G-6KRTS UPS2000-G-6 kVA The two models are represented by standard model UPS2000-G-6 kVA in the description of their common features and UPS2000-G-6 kVA UPS2000-G-6KRTL parameters. long backup time model UPS2000-G-10KRTS UPS2000-G-10 kVA...

  • Page 19: Working Principle

    2.2 Working Principle 2.2.1 Conceptual Diagram Figure 2-2 shows the UPS conceptual diagram. Figure 2-2 Conceptual diagram 2.2.2 Working Modes The UPS has the following working modes:  Normal mode Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 20: Appearance

     By default, ECO mode described in this document refers to mains ECO mode. 2.3 Appearance Figure 2-3 shows the front and rear views of the UPS2000-G-6 kVA. Figure 2-4 shows the front and rear views of the UPS2000-G-10 kVA.
  • Page 21 (14) Battery port circuit breaker  The total load current supported by the two output sockets (C13) cannot exceed 10 A.  The fuse used on the UPS2000-G-6 kVA meets the 250V-10A-IEC specifications. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 22 (6) Optional card slot (7) Battery (8) USB ports (MON1 and MON2) temperature sensor port port (9) EPO port (10) Maintenance (11) Input circuit (12) bypass port (MBS) breaker Battery port Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 23: Optional Components

    (MBS) (MON1 and MON2) port (9) Battery (10) Optional card (11) AC output ports (pL and temperature sensor slot port 2.4 Optional Components Table 2-2 Optional components Compone Model Function Remarks Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 24 110 V outputs. Standard ESS-240V12-7AhBPVBA01 Each battery pack battery pack consists of twenty 12 V, UPS2000-G-15 ESS-240V12-7AhBPVBA02 (7 Ah, 20 7 Ah VRLA batteries kVA/20 kVA Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 25 (startup, shutdown). iBAT 2.0 Consists of the Used together communication with an SNMP interface module (CIM) card. and battery interface module (BIM). The CIM is an intelligent Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 26 In a loop (DMEGC) performance of the UPS2000-G-15 TN-C power kVA/20 kVA E2F, 38x22x15 (FENGYI) distribution system in parallel system the parallel system using the TN-C scenario. power distribution system, install Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 27 In a UPS2000-G-15 kVA/20 kVA parallel system using the TN-C power distribution system, there are two scenarios for installing magnetic rings on the UPS mains input PE cables: Figure 2-6 Installing magnetic rings (numbered 1) on branch PE cables Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 28 The magnetic conductivity of manganese and zinc magnetic rings is greater than 10,000, and the recommended internal diameter of magnetic rings is greater than 10 mm (easy for wire coiling). The number of coiling circles is 5 or greater. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 29: Installation

    Do not install the UPS in environments with conductive metal scraps in the air.  The ideal operating temperature for batteries is 20–30º C. Temperatures higher than 30º C shorten the battery lifespan and temperatures lower than 20º C reduces the backup time. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 30 UPS2000-G-(6 kVA-20 kVA) User Manual 3 Installation UPS2000-G-6 kVA/10 kVA Dimensions Figure 3-1 UPS2000-G-6 kVA/10 kVA installation dimensions UPS2000-G-15 kVA/20 kVA Dimensions Figure 3-2 UPS2000-G-15 kVA/20 kVA installation dimensions Clearances Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 31: Tools

    Get installation tools insulated to prevent electric shocks. Table 3-1 lists the installation tools. Table 3-1 Tools Tools Phillips Clamp meter Multimeter Label screwdriver (PH 2 x 150 mm or PH 3 x 250 mm) Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 32: Power Cables

    80 mm) Polyvinyl chloride Wire stripper Cotton cloth Brush (PVC) insulation tape Heat shrink tubing Heat gun Electrician's knife Protective gloves ESD gloves Insulated gloves Hydraulic pliers Cable tie 3.1.3 Power Cables Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 33 10 kVA Input 220 V AC, 63 A 10 mm 10 mm 230 V AC, (the M6 OT N· m or 240 V characte terminal ristics of Output 63 A (the Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 34 400 V AC, (the M6 OT N· m or 415 V characte terminal ristics of Battery ± 240 V DC 63 A 16 mm 16 mm M6 90° N· m terminal Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 35 Mains 380 V AC, 63 A 10 mm 10 mm input 400 V AC, (the M6 OT N· m or 415 V characte terminal ristics of Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 36: Unpacking And Checking

    Underwriters Laboratories (UL) or International Electrotechnical Commission (IEC).  Two-mains-input scenarios are not supported on the UPS2000-G-15 kVA/20 kVA (single-phase input single-phase output). 3.1.4 Unpacking and Checking Figure 3-4 shows the transportation safety requirements. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 37: Installation Procedure

    Check the UPS bar code (which is at the rear panel of the UPS, near the air exhaust vent), and ensure that it complies with the order. If there is any discrepancy, contact your local Huawei office immediately. ----End 3.2 Installation Procedure UPS installation includes mechanical installation and cable connection.
  • Page 38 Dry contact: NC Breaking capability: 250 V AC, 5 A MY2N-J DC12V (OMRON control relay) Coil: 12 V rated voltage; rated current of HJ2-L-DC12V (Panasonic control relay) less than 1 A Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 39: Feedback Prevention Connections (With Dry Contract Control)

    Figure 3-6, Figure 3-7 Figure 3-8 show backfeed protection connections (with dry contract control). Figure 3-5 Bypass backfeed protection connections for the UPS2000-G-6 kVA/10 kVA/15 kVA/20 kVA (single-phase input single-phase output) Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 40 UPS2000-G-(6 kVA-20 kVA) User Manual 3 Installation Figure 3-6 Bypass backfeed protection connections for the UPS2000-G-10 kVA (three-phase input single-phase output) Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 41 UPS2000-G-(6 kVA-20 kVA) User Manual 3 Installation Figure 3-7 Bypass backfeed protection connections for the UPS2000-G-15 kVA/20 kVA (three-phase input three-phase output) Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 42: Check After Installation

    Cable routing Cable routing meets engineering requirements. Cable connections Input cables, output cables, and battery cables are tightened to specified torques using a torque wrench, connected correctly, and free of damage. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 43 0.1 ohm. Distances between cable ties Distances between cable ties are the same, and no burr exists. Operating environment Clean the conductive air and other sundries. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 44: Control Panel

    (3) Bypass (4) Fault indicator indicator indicator/INFO button (5) Startup/Enter/Battery (6) Down (7) Up button (8) Shutdown/Back Self-Check/Mute button button button 4.2 Indicators Table 4-1 describes the indicators on the control panel. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 45: Functional Buttons

    Enter/Startup/Battery  On the default screen in bypass mode, hold down Self-Check/Mute for more than 5 seconds. Release the button when you hear a beep sound. The UPS starts. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 46: Lcd

    The backlight turns off if you do not press any button within 30 seconds. 4.5 LCD Startup Screens Table 4-3 Symbol conventions Symbol Description Press A. Press B after you press A. Indicates omitted screens. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 47  The LCD figures in this document correspond to V100R001C10SPC802. The LCD updated without notice. If the LCD is updated, contact Huawei for the latest LCD figures.  The screen in this document based on the UPS2000-G-15 kVA/20 kVA. The parameter values in the menu pictures in this document are for reference only.

  • Page 48: Starting The Ups In Normal Mode

    UPS after restoring factory settings, as shown in Figure 4-3. The settings wizard provides the Language, System Parameters, and Battery Parameters screens. Figure 4-3 Settings wizard After you complete the settings, press . The standby screen is displayed. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 49: Starting The Ups In Battery Mode

    UPS after restoring factory settings. The settings wizard provides the Language, System Parameters, and Battery Parameters screens. After you complete the settings, press . The standby screen is displayed. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 50: Lcd Menu Hierarchy

    After the UPS starts, it enters battery mode. Figure 4-9 Battery mode Press . The main menu screen is displayed. 4.6 LCD Menu Hierarchy Figure 4-10 Main Menu screen Figure 4-11 shows the LCD menu hierarchy. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 51 UPS2000-G-(6 kVA-20 kVA) User Manual 4 Control Panel Figure 4-11 LCD menu hierarchy Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 52: Status Screen

    Phase voltages displayed on the Bypass Input screen (The parameter is Voltage in the case of single-phase input.)  Frequency parameter Frequency displayed on the Bypass Input screen. Battery Status Screen Figure 4-14 shows the Battery Status screen. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 53 Phase currents displayed on the Inverter Output screen (The parameter is Current in the case of single-phase input.)  Frequency parameter Frequency displayed on the Inverter Output screen. UPS Output Screen Figure 4-16 shows the UPS Output screen. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 54 Load ratio_A, Load ratio_B, and Load ratio_C parameters Phase A, B, and C load ratio displayed on the Local-UPS Load screen (the parameter is Load ratio in the case of single-phase input.) Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 55 Sys. Load ratio in the case of single-phase input, and the parameters are not displayed in single UPS mode. System information is not displayed in single UPS mode. Environment Monitoring Screen Figure 4-19 shows the Environment Monitoring screen. Figure 4-19 Environment Monitoring screen Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 56: Alarms Screen

    Active Alarms Screen The Active Alarms screen displays the active alarm information, such as the alarm serial number, severity, ID, and name, as shown in Figure 4-21. Figure 4-21 Active Alarms screen Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 57 Active alarms are displayed by severity. The most critical alarms are listed first. √ is displayed next to a selected Sort Alarms. Clear Alarms Screen Clear the alarms that you can clear manually, as shown in Figure 4-24. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 58: Settings Screen

    . The Settings login screen is displayed. The preset password is 000001. After you enter a password, press . The Settings screen is displayed, as shown in Figure 4-25. Figure 4-25 Settings screen Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 59 IP address of the SNMP card on the UPS monitor. You are advised to update the version of the UPS monitor. − IP address parameter Set an IP address for the SNMP card. The value ranges from 1.0.0.0 to 223.255.255.255. The default value is 192.168.0.10. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 60 Set the output dry contact associated with bypass mode. When the UPS is in bypass or ECO mode, this dry contact is enabled. The value ranges from Dry contact1 to Dry contact6. The default value is Dry contact3. − Batt. undervolt parameter Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 61 UPS2000-G-15 kVA/20 kVA. The values include Single-phase and Three-phase. The default value is Three-phase. The input mode is identified automatically by the system. The parameter is configurable after the inverter shuts down. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 62 Set the system output voltage level. The values include 220 V (default), 230 V, and 240 V on the UPS2000-G-6 kVA/10 kVA. The values include 220 V (default), 230 V, and 240 V on the UPS2000-G-15 kVA/20 kVA (single-phase output). The values include 380 V (default), 400 V, and 415 V on the UPS2000-G-15 kVA/20 kVA (three-phase output).
  • Page 63 ECO frequency range. In ECO mode, when the difference between the bypass frequency and the rated frequency is greater than this range, the system determines that the ECO frequency is abnormal and transfers to normal mode. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 64 Determine whether to enable power segment in singe UPS mode (power segment is not supported in a parallel system). The values include Disabled and Enabled. The default value is Disabled. The parameter is configurable after the inverter shuts down.  Self-Load screen Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 65 If an output transformer is connected, set the parameter to Enabled; otherwise, set it to Disabled. The values include Disabled and Enabled. The default value is Disabled. The parameter is configurable after the inverter shuts down. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 66 If the configured number is less than the actual number, the battery lifespan is shortened. If the configured number is greater than the actual number, battery leakage may cause a fire. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 67 Set the battery string capacity. The value ranges from 7 Ah to 1000 Ah. For the UPS2000-G-6 kVA, the default value is 7 Ah on a standard model and 40 Ah on a long backup time model; for the UPS2000-G-10 kVA, the default value is 9 Ah on a standard model and 65 Ah on a long backup time model;...
  • Page 68 − Temp. comp. coef. parameter Set a float voltage correction coefficient based on the battery temperature when a battery temperature sensor is connected. The value ranges from 0.0 mV/° C*cell to Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 69 1 CA to 3 ≤ 0.1 CA > 3 CA backup 0.5 CA time Low voltage 1.85 1.85 1.85 1.85 1.85 warning threshold (V/cell) 1.75 1.67 1.60 1.60 1.60 threshold (V/cell) Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 70 ECO mode. Shutdown delay parameters are asynchronous in a parallel system. When used in a parallel system, set the same shutdown delay parameter for different UPSs.  Shallow Discharge screen Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 71: Control Screen

    . The Control screen is displayed. Startup Menu The Startup menu allows you to restart the inverter. Figure 4-42 Startup screen Shutdown Menu The Shutdown menu allows you to shut down the inverter. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 72 After you completely discharge batteries, the load ratio must be in the range of 20%–80%.  Stop Test menu Figure 4-46 Stop Test screen Stop the shallow discharge test or capacity test.  Manual EC for Pos. menu Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 73 The menu allows you to synchronize the parameters from one UPS to the other UPSs in the parallel system. The UPS running in inverter output state cannot be synchronized. Figure 4-49 Sync Paral. Param. screen Resetting the Password Enter a feature code to restore the preset password. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 74: About Screen

    On the Main Menu screen, select About, and press . The About screen is displayed, as shown in Figure 4-53. You can view the UPS model, equipment serial number (ESN), and version number. Figure 4-53 About screen Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 75 PU1RSW2 parameter This item provides the rectifier logic software version.  PU1ISW1 parameter This item provides the inverter power software version.  PU1ISW2 parameter This item provides the inverter logic software version. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 76: Operations

    The input voltage rang for the mains to start the UPS is 120–280 V AC (or 80–280 V AC after the UPS powers on). The battery voltage range is (Number of batteries x 10.8)–280 V DC. 5.2 Single UPS Operations 5.2.1 Starting the UPS Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 77 Step 1 Close the external battery circuit breaker (if there is), or connect battery cables. Step 2 Close the UPS mains input circuit breaker K 1 and bypass input circuit breaker K Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 78 When the initialization is complete, the Settings wizard screen is displayed. Set the language (the preset language is English), system parameters, and battery parameters, and press . The standby screen is displayed. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 79: Shutting Down The Ups

    5.2.3 Performing EPO Turn on the EPO switch (provided by the customer). The UPS enters the EPO state. That is, the inverter shuts down, and the UPS will not transfer to bypass mode. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 80: Parallel System Operations

    The external EPO switch (switch or dry contact signals controlled by a switch) is provided by the customer. 5.3 Parallel System Operations This section describes operations on a UPS2000-G-15 kVA/20 kVA parallel system. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 81: Starting The Parallel System

    If the configured number is less than the actual number, the battery lifespan is shortened. If the configured number is greater than the actual number, battery leakage may cause a fire. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 82 Press ESC to return to the standby screen.  Non-initial startup When the initialization is complete, the standby screen is displayed. On the standby screen, press to enter the main menu. Choose Main Menu > Settings > System Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 83 Press ESC to return to the standby screen.  Non-initial startup When the initialization is complete, the standby screen is displayed. Step 5 Perform "startup operations" on each UPS. The parallel system transfers to battery mode. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 84: Shutting Down The Parallel System

    In the case of one mains input, you need only to open the following circuit breakers in sequence for each UPS: UPS mains input circuit breakers, general mains input circuit breaker, UPS AC output circuit breakers, and general AC output circuit breaker. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 85: Performing Epo

    Output terminals completely power off, which meets the emergency power-off purpose.  The external EPO switch (switch or dry contact signals controlled by a switch) is provided by the customer. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 86: Communications

     Supports optional components such as temperature and humidity modules, AI/DI Module, iBAT 2.0, and external dry contact card. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 87: Modbus Card

    6 Communications  Works with NetShutdown, a computer and server security shutdown program developed by Huawei, to automatically shut down the computers and servers where NetShutdown is installed to protect customer data and reduce loss.  Works with RCCMD, a client shutdown software developed by Generex, to automatically and safely shut down the client that is installed with the RCCMD, thereby protecting customers' data and preventing loss.

  • Page 88: Routine Maintenance

    Check that all units If any alarm is Monthly are operating present, rectify the properly by fault by checking the observing the status device status and icons on the LCD, parameters. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 89: 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 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 90 Huawei technical support. 2. The battery terminals are intact. 3. Batteries are free from damage and cracks. 4. Batteries are free from acid leakage. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 91 Battery The difference Quarterly sensor in the correct temperatur between the position. e sensor temperature measureme measured by the 2. Replace the battery nt accuracy temperature sensor temperature sensor. and the Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 92 2. If the fault persists, ded) verify that the contact Huawei batteries can technical support. discharge normally. 1. Locate the cause when Capacity When the UPS is Yearly an exception is Test backed up, Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 93 (A torque wrench is used for checking the torque. After checking that the battery screws meet requirements, mark the screws for later check.) Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 94: Troubleshooting

    The UPS does not start is not Press for more than 5 after you press pressed long seconds until you hear a beep enough. sound. Overload occurs. Disconnect all loads, and restart the UPS. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 95 000001), use the feature code (the preset feature code is 999999) to activate the LCD password.  If you forget both the password and the feature code, contact local Huawei technical support. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 96: Technical Specifications

    UPS power is derated. (The output power derating by 1% for each additional 100 m.) –40° C to +70° C (battery pack: –20° C to +40° C) Storage and transportation temperature Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 97: Mains Input Electrical Specifications

    Input power > 0.99 > 0.99 > 0.99 > 0.99 factor (single-phase (100% input) resistive > 0.95 load) (three-phase input) No-load loss < 54 W < 90 W < 180 W Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 98: Bypass Input Electrical Specifications

    Two mains inputs The upper and lower thresholds are configurable on the LCD. 9.5 Output Electrical Specifications Table 9-5 Output electrical specifications Item 6 kVA 10 kVA 15 kVA 20 kVA Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 99: Battery Specifications

    In battery mode, the UPS disconnects from secondary loads if the discharge time is more than the specified value. 9.6 Battery Specifications Table 9-6 Battery specifications Item 6 kVA 10 kVA 15 kVA 20 kVA Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 100 Batteries are charged to more than 90% in 3 hours for UPS2000-G-6 kVA/10 kVA standard models.  It depends on battery capacity for UPS2000-G-6 kVA/10 kVA long backup time models and UPS2000-G-15 kVA/20 kVA. Charger rated charge Each cell has an equalized voltage of 2.35 V and a float voltage of voltage 2.25 V.
  • Page 101 Table 9-7 Backup time parameters for the ESS-240V12-7AhBPVBA01 battery pack (6 kVA, battery efficiency assumed as 94%) Load (%) Load (W) Three Four Battery Battery Battery Battery pack (min) packs packs packs (min) (min) (min) 100% 5400 4320 2700 1620 Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 102 Table 9-8 Backup time parameters for the ESS-240V12-9AhBPVBA01 battery pack (10 kVA, battery efficiency assumed as 94%) Load (%) Load (W) Three Four Battery Battery Battery Battery pack (min) packs packs packs (min) (min) (min) 100% 9000 7200 Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 103 Battery Battery Battery Battery pack (min) packs packs packs (min) (min) (min) 4500 2700 Figure 9-2 Backup time parameters for the ESS-240V12-9AhBPVBA01 battery pack (10 kVA, battery efficiency assumed as 94%) Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 104 Table 9-9 Backup time parameters for the ESS-240V12-9AhBPVBA01 battery pack (15 kVA, battery efficiency assumed as 94%) Load (%) Load (W) Four Six Battery Eight Battery Battery packs Battery packs packs (min) packs (min) (min) (min) 100% 13500 10800 6750 4050 Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 105 Table 9-10 Backup time parameters for the ESS-240V12-9AhBPVBA01 battery pack (20 kVA, battery efficiency assumed as 94%) Load (%) Load (W) Four Six Battery Eight Battery Battery packs Battery packs packs (min) packs (min) (min) (min) 100% 18000 14400 Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 106 Eight Battery Battery packs Battery packs packs (min) packs (min) (min) (min) 9000 5400 Figure 9-4 Backup time parameters for the ESS-240V12-9AhBPVBA01 battery pack (20 kVA, battery efficiency assumed as 94%) Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 107: Eco Feature

    Harmonic interference: 16 A < I ≤ 75 A, IEC/EN61000-3-12 Impact IEC/EN60240-2 The AC input side meets Level D current lightning protection (differential IEC/EN61000-4-5 (lightning mode and common mode: 5 kA and YD/T1095-2000 YD/T944-2007 protection) 8/20 µs). Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 108: A Parallel Parameter List

    Self-load output power ratio Generator mode Max. BPS transfers EOD auto-start Converter mode Self-load mode You can set parameters on one UPS, and then synchronize the parameters to the other UPSs. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 109: B Lcd Menus And Parameters

    Second- Third-Level Fourth-Level Value Range Preset Value Menu Level Menu Menu Menu Mains Status Input Frequency Bypass Input Frequency Battery Battery Status voltage/Batte ry current Status Capacity Backup time Inverter Output Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 110 Single UPS S Load Running/N+ Parallel-Syst Sout_A Pout_A Load ratio_A Sout_B Pout_B Load ratio_B Sout_C Pout_C Load ratio_C Parallel- Single UPS System Running/N+ Load Parallel-Syst Sys. Sout_A Sys. Pout_A Sys. Load ratio_A Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 111 Clear Alarms Setting Basic Language English, Chinese, English Settings Turkish, French, and Russian Change 000000–999999 000001 Password Change 000000–999999 999999 Feature Code Commun IP address 1.0.0.0–253.255.255.255 192.168.0.10 ication (SNMP Card Card) Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 112 UPS2000-G-15 down) kVA/20 kVA)  220 V, 230 V, and  220 V (on the Voltage level 240 V (on the UPS2000-G-6 UPS2000-G-6 kVA/10 kVA) kVA/10 kVA)  220 V, single-phase Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 113 Power Dis. time thres. 0–999 minutes 30 Min segment (configurable in non-battery mode) Dis. volt. thres. 1.90–2.25 V/cell 2.00 V/cell (configurable in non-battery mode) Power Segment Enabled and Disabled Disabled (configurable Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 114 40 mode) Ah on a long backup time model.  For the UPS2000-G-10 kVA, the default value is 9 Ah on a standard model and 65 Ah on a Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 115 16 Hour (configurable in non-battery mode) EOD mode Batt. protect first, Backup Backup time first (configurable time first, and Balanced in non-battery mode mode) EOD auto-start Enabled and Disabled Enabled (configurable Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 116 Battery 7–1000 Ah  For the UPS2000-G-6 capacity kVA, the default value is 7 Ah on a standard model and 40 Ah on a long backup time model. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 117 Contro Startup Shutdow Replace Batteries Maintain Shallow Batteries Discharge Test Capacity Test Stop Test Manual Equalized Charging/Ma nual EC for Pos. /ManualEC for Pos. Manual Float Charging/Ma nual FC for Neg. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 118 If the voltage level is 230 V (line voltage: 400 V), the upper threshold for bypass voltages is 10%, 15% (default), or 20%. If the voltage level is 240 V (line voltage: 415 V), the upper threshold for bypass voltages is 10% or 15% (default). Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 119: C Alarm Handling

    Measure: Check that mains input power supply. power cables are correctly  If no batteries are connected. installed, the UPS shuts down.  The UPS may transfer Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 120  Check whether the bypass input frequency exceeds the configured range. If yes, change the range or wait until the bypass input recovers. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 121 The power supply from the Possible causes: battery c clear UPS and system is not  Batteries are not connected. affected.  Batteries are not securely connected. Measures:  Connect batteries. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 122 UPS is in non-battery test state. Batt. Automati An alarm is generated, and Possible causes: The charger is 0027-01 Minor overcurr c clear the battery lifespan is abnormal. affected. Measure: Contact Huawei Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 123  Check whether cable connections are correct. If yes, switch on the output circuit breaker. 0029-01 Maintain Minor Automati The battery backup time is Possible causes: Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 124 The actual number of batteries does not meet specifications.  The charger is abnormal. Measures:  Check that the configured number of batteries matches the actual number.  Check that the actual number Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 125 0040-02 Rectifier Critical Manual The UPS cannot be started. Possible causes: fault clear/Po  The mains input harmonic is wer-off large. clear  The rectifier startup circuit is damaged. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 126 The UPS transfers to  The ambient temperature another working mode or exceeds 40° C. shuts down.  The air channel is blocked. The charger stops  The fan is abnormal. working. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 127 Measure: Contact Huawei clear technical support for repair. 0041-10 Rectifier Minor Automati Possible cause: The load power alarm c clear exceeds the loading capacity of the batteries. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 128 The parallel system works in inverter mode. The newly added UPS has no output because bypass cables are incorrectly connected. The parallel system works in bypass mode. The parallel system has no Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 129 Measure: Contact the clear manufacturer to load software. 0044-04 Incompat Critical Manual The UPS startup is not Possible cause: An error occurred ible ver. clear/Po allowed. during software loading. wer-off Measure: Contact the Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 130 0045-08 Charger Critical Manual The charger in the UPS alarm clear/Po stops. wer-off clear/Aut omatic clear Charger Manual 0045-09 Critical alarm clear/Po wer-off 0045-10 Charger Critical clear alarm Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 131  The mains experiences instantaneous high-voltage impact.  The output has special loads such as sensitive loads and rectification loads.  The output has transformer loads but the transformer Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 132  The lengths of parallel cables omatic vary greatly. clear Measures:  Reconnect cables.  The lengths of parallel cables vary within a range of 5%. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 133 Continuous overload Possible cause: The load exceeds overload c clear causes the UPS to supply the rated bypass loading capacity. no power. Measure: Reduce the load or replace the UPS with a Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 134 0085-01 Critical Manual The UPS shuts down. Possible cause: The EPO button clear/Po is pressed. wer-off Measure: Restore the EPO button clear status. Start the UPS after the Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 135 An internal fault occurs in the UPS. Measures:  Check the communications cable.  Contact Huawei technical support for repair. 0125-01 Incon. Critical Automati An alarm is generated, and Possible cause: The parallel Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 136  Replace the temperature and humidity transducer. 0134-01 Ambient Minor Possible causes: overhum  The ambient humidity in the idity UPS equipment room exceeds the alarm threshold (default value: 90%). Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 137  If no, start the UPS manually. 0159-01 Minor Automati The UPS may power off if Possible causes: battery c clear batteries are abnormal.  The mains input is abnormal. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 138 61440-0 Flash Automati Possible cause: The flash Critical Files may be damaged. fault c clear memory cannot be properly read or written. Measure: Contact Huawei technical support for repair. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 139: D Alarm Handing Of Battery Maintenance Notification

    Maintain Batteries screen. Then the Batt. maint. notif alarm disappears and timing for the next notification starts, regardless of whether you perform a discharge test. The battery maintenance notification 0036-01 in the active alarm menu will disappear. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 140 Choose Battery Parameters and Shallow Discharge, and then change the value of Test notification from Enable to Disable (configurable when the UPS works in any mode). Figure D-4 Shallow Discharge screen ----End Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 141: E Battery Shallow Discharge Test

    Maintain Batteries, and then click Manual Float Charging to switch the batteries to the float charging state. If the batteries hibernate due to a charger alarm, the batteries can switch between float charging and equalized charging only after the alarm is cleared. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 142 You can view the battery information on the default screen (energy flow diagram). The normal mode indicator (green) turns off, and the battery mode indicator (yellow) turns on. Step 4 Stop the shallow discharge test forcibly. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 143 UPS2000-G-(6 kVA-20 kVA) User Manual E Battery Shallow Discharge Test Figure E-5 Stop Test screen ----End Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 144: F Capacity Test

    Charge the batteries until the battery capacity reaches 100%. If the batteries hibernate due to a charger alarm, the batteries can switch between float charging and equalized charging only after the alarm is cleared. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 145 You can view the battery information on the default screen (energy flow diagram). The normal mode indicator (green) turns off, and the battery mode indicator (yellow) turns on. Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 146 UPS2000-G-(6 kVA-20 kVA) User Manual F Capacity Test Figure F-5 Load not met Figure F-6 Batt. not fully charged Step 4 Stop the capacity Test forcibly. Figure F-7 Stop Test screen ----End Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

  • Page 147: G Acronyms And Abbreviations

    HTTPS Hypertext Transfer Protocol Secure liquid crystal display large-scale integrated management information base network management system Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.
  • Page 148 RS485 safety extra-low voltage SELV SNMP Simple Network Management Protocol THDv total harmonic distortion of output voltage telecommunication network voltage uninterruptible power system Universal Serial Bus VRLA valve regulated lead acid Issue 13 (2019-05-05) Copyright © Huawei Technologies Co., Ltd.

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