Huawei UPS2000-G-6KRTS User Manual
  1. Manuals
  2. Brands
  3. Huawei Manuals
  4. UPS
  5. UPS2000-G-6KRTS
  6. User manual

Huawei UPS2000-G-6KRTS User Manual

Hide thumbs Also See for UPS2000-G-6KRTS:
Table of Contents

Advertisement

Quick Links

UPS2000-G- (6 kVA-20 kVA)
User Manual
Issue
18
Date
2021-07-16
HUAWEI TECHNOLOGIES CO., LTD.

Advertisement

Table of Contents
loading

Related Manuals for Huawei UPS2000-G-6KRTS

Summary of Contents for Huawei UPS2000-G-6KRTS

  • Page 1 UPS2000-G- (6 kVA-20 kVA) User Manual Issue Date 2021-07-16 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 hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 4 Added the USB port description for the new product structure. Issue 14 (2019-07-25) Added an air filter (6 kVA and 10 kVA). Issue 13 (2019-05-05) Updated the section "Operating Environment." Issue 12 (2018-01-16) Added the description of device application scenarios. Issue 18 (2021-07-16) 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) Upgraded the software version. Issue 01 (2013-05-15) This is the first release. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 6: Table Of Contents

    3.3.2 Feedback Prevention Connections (With Dry Contract Control)..............37 3.4 Verifying the Installation..............................39 4 Control Panel.......................... 41 4.1 Introduction.................................... 41 4.2 Indicators....................................42 4.3 Functional Buttons................................43 4.4 LCD......................................44 Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 7 9 Technical Specifications..................... 113 9.1 Physical Specifications..............................113 9.2 Environmental Specifications............................113 9.3 Mains Input Electrical Specifications........................... 114 9.4 Bypass Input Electrical Specifications.......................... 116 9.5 Output Electrical Specifications............................. 117 9.6 Battery Electrical Specifications............................. 118 Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 8 G Battery Shallow Discharge Test..................177 H Battery Capacity Test......................180 I Transferring the UPS That Has Generated an Alarm to Normal Mode and Clearing the Alarm Tone........................183 J Acronyms and Abbreviations.................... 184 Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 9: Safety Information

    The "NOTICE", "CAUTION", "WARNING", and "DANGER" statements in this document do not cover all the safety instructions. They are only supplements to the safety instructions. Huawei will not be liable for any consequence caused by the violation of general safety requirements or design, production, and usage safety standards.
  • Page 10 ● Keep irrelevant people away from the equipment. Only operators are allowed to access the equipment. ● Use insulated tools or tools with insulated handles, as shown in the following figure. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 11: Personnel Requirements

    Do not power on the equipment before it is installed or confirmed by professionals. 1.2 Personnel Requirements ● Personnel who plan to install or maintain Huawei equipment must receive thorough training, understand all necessary safety precautions, and be able to correctly perform all operations. ●...

  • Page 12: Electrical Safety

    ● Before installing or removing a power cable, turn off the power switch. ● Before connecting a power cable, check that the label on the power cable is correct. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 13: Installation Environment Requirements

    Ensure that no liquid enters the equipment to prevent faults or short circuits. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 14: Mechanical Safety

    Move the cabinet with caution. Any bumping or falling may damage the equipment. 1.6 Equipment Operating Environment The UPS is used for commercial and industrial purposes only. It cannot be used as a power supply for life support devices. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 15 If the root mean square of the mains voltage exceeds 320 V AC, the UPS may be damaged. A UPS can be used to serve resistive-capacitive loads, resistive loads, and micro- inductive loads. It is recommended that a UPS not be used for pure capacitive Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 16: Battery Safety

    ● Use dedicated insulated tools. ● Move batteries in the required direction. Do not place a battery upside down or tilt it. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 17 NO TICE To ensure battery safety and battery management accuracy, use batteries provided with the UPS by Huawei. Huawei is not responsible for any battery faults caused by batteries not provided by Huawei. Battery Installation Before installing batteries, observe the following safety precautions: ●...
  • Page 18 ● If the electrolyte overflows, follow the instructions of the battery manufacturer or neutralize the electrolyte by using sodium bicarbonate (NaHCO ) or sodium carbonate (Na Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 19: Quick Introduction

    10 kVA UPS2000-G-10KRTL UPS2000-G-15KRTL 15 kVA UPS2000-G-20KRTL 20 kVA UPS2000-G-15KRTL-01 UPS2000-G-20KRTL-01 Figure 2-1 Model number Table 2-1 Model number details Item Description Product category Product family 2000: Power ≤ 20 kVA Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 20: Working Principle

    AC power into stable DC power for the inverter, and the mains charges batteries over a charger. Then the inverter converts the DC power into stable AC power, which is supplied to loads. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 21 In battery ECO mode, the bypass supplies power to the UPS, and batteries are used as backup power. If the bypass is abnormal, the UPS transfers to battery mode. ● By default, ECO mode described in this document refers to mains ECO mode. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 22: Appearance

    N with a short-circuit busbar to live wire L2. ● In addition, if the AC input and AC output use two live wires, the input and output ends must connect to two-pole circuit breakers provided by the user. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 23 NO TE ● 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 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 24 (7) Battery (8) USB port (security communications ports temperature sensor protection mechanism (MON1 and MON2) port supported) (9) EPO port (10) Maintenance (11) Input circuit (12) Battery port bypass port (MBS) breaker Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 25 UPS2000-G- (6 kVA-20 kVA) User Manual 2 Quick Introduction Figure 2-5 Front and rear views of the UPS2000-G-15 kVA/20 kVA Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 26: Optional Components

    10 m. 2.4 Optional Components NO TICE For UPS2000-G-10 kVA/15 kVA/20 kVA, if the AC input and AC output use two live wires, PDC-0038V4ACIOA, PDC-0091V2ACIOA, and PDC-0038V4ACIOA-V2 cannot be used. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 27 2:1:1 transformer 10 kVA, single- industrial-frequency phase. It is used transformer. It converts for the UPS2000- one 220 V output voltage G-10 kVA. into two isolated 110 V outputs. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 28 1+1 unit (PDU) increases output sockets, UPS2000-G-15 (PDC-0038V4 and distributes power for kVA/20 kVA ACIOA) 1+1 parallel systems, and parallel system implements online (three-phase input maintenance. three-phase output). Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 29 PE cables on each UPS, bind the four magnetic rings together using binding tape, and secure them to the nearest place. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 30 ● Model of magnetic rings 1 and 2: DN85H or E2F 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: Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 31 UPS2000-G- (6 kVA-20 kVA) User Manual 2 Quick Introduction Figure 2-8 Installing magnetic rings (numbered 1) on branch PE cables Figure 2-9 Installing a magnetic ring (numbered 1) on the general PE cable Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 32 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 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 33: Installation

    The floor can bear the weight of the UPS and its optional components. In the case of rack installation, ensure that the floor can also bear the weight of the rack. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 34 30ºC shorten the battery lifespan and temperatures lower than 20ºC reduces the backup time. 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 Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 35 Reserve a clearance of at least 500 mm respectively from the front and rear panels of the UPS to the wall or adjacent equipment to facilitate ventilation and heat dissipation, as shown in Figure 3-5. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 36: Tools

    Tools Clamp meter Multimeter Label Phillips screwdriver (PH 2 x 150 mm or PH 3 x 250 mm) Flat-head Torque Crimping tool Diagonal pliers screwdriver (2 screwdriver mm x 80 mm) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 37 User Manual 3 Installation Tools Wire stripper Polyvinyl chloride Cotton cloth Brush (PVC) insulation tape Heat shrink Heat gun Electrician's knife Protective gloves tubing ESD gloves Insulated gloves Hydraulic pliers Cable tie Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 38: Power Cables

    Area ng Bolts 6 kVA Dual-live- 208 V 50 A 1.4 N m 6 mm 6 mm (dual-live- wire input AC/220 V (feature M4 OT wire input terminal dual-live- wire output) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 39 240 V DC 63 A 10 mm 15 kVA Dual-live- 208 V 100 A 4.8 N·m 25 mm 25 mm (dual-live- wire input AC/220 V (feature M6 OT wire input terminal Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 40 AC/240 V terminal 15 kVA Bypass 380 V 50 A 2.8 N m 10 mm 10 mm (three- input AC/400 V (feature M6 OT phase AC/415 V terminal Mains input input three- Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 41 M6 OT phase AC/240 V terminal input single- Mains input 380 V 63 A 2.8 N m 10 mm 10 mm phase AC/400 V (feature M6 OT output) AC/415 V terminal Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 42: Unpacking And Checking

    ● 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 3-6 shows the transportation safety requirements. Figure 3-6 Transportation safety requirements Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 43: 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. 3.2 Installation Procedure UPS installation includes mechanical installation and cable connection.
  • Page 44 220 V AC, 230 V LC1-D80 for 208 V AC, AF110-30-11 G-15KRTL AC, 240 V AC, single-phase 220 V AC, (single- 125 A input 125 A phase input) UPS2000- G-20KRTL (single- phase input) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 45: Feedback Prevention Connections (With Dry Contract Control)

    1 A HJ2-L-DC12V (Panasonic control relay) 3.3.2 Feedback Prevention Connections (With Dry Contract Control) Figure 3-7 Bypass backfeed protection connections for the UPS2000-G-6 kVA/10 kVA/15 kVA/20 kVA (single-phase input single-phase output) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 46 3 Installation Figure 3-8 Bypass backfeed protection connections for the UPS2000-G-10 kVA (three-phase input single-phase output) Figure 3-9 Bypass backfeed protection connections for the UPS2000-G-15 kVA/20 kVA (three-phase input three-phase output) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 47: Verifying The Installation

    (three-phase input single-phase output) Figure 3-11 Bypass backfeed protection connections for the UPS2000-G-6 kVA/10 kVA/15 kVA/20 kVA (two live wires) 3.4 Verifying the Installation Table 3-5 lists the check items. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 48 AC input circuit breaker specifications of the UPS Positive and negative battery The positive and negative battery voltage range voltages range from 200 V to 280 V (measured using a multimeter). Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 49: Control Panel

    The UPS control panel is located on the front panel of the chassis. The control panel allows you to control and operate the UPS, view the running status, set parameters, and view alarms. Figure 4-1 shows the control panel. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 50: Indicators

    Mains indicator Green The UPS is in normal mode. The UPS is not in normal mode. Battery indicator Yellow The UPS is in battery mode. The UPS is not in battery mode. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 51: Functional Buttons

    ▲ Press ▲ or ▼ to scroll upward or downward. You can set a value by using the list or step ▼ Down increase or decrease. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 52: Lcd

    The LCD displays the UPS running data and alarm information, and allows you to set parameters and control operation. The backlight turns off if you do not press any button within 30 seconds. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 53: Lcd Startup Screen

    The UPS2000-G-15KRTL/UPS2000-G-20KRTL software version is V100R001C10SPC802. The UPS2000-G-15KRTL-01/UPS2000-G-20KRTL-01 software version is V100R001C34SPC600. The screenshots may be updated without notice. Contact Huawei technical support to obtain the latest screenshots if necessary. ● The menus of the UPS2000-G-15KRTL/UPS2000-G-20KRTL/UPS2000- G-15KRTL-01/UPS2000-G-20KRTL-01 are used as an example. The information in the menu screenshots is for reference only.
  • Page 54 Table 4-4 Icons on the screen Icon Meaning Icon Meaning Mains input Rectifier/Power factor correction (PFC) working Inverter working Bypass mode Load power Battery charging Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 55: Lcd Menu Hierarchy

    UPS2000-G- (6 kVA-20 kVA) User Manual 4 Control Panel Icon Meaning Icon Meaning Battery discharging 4.6 LCD Menu Hierarchy Figure 4-4 Main Menu screen Figure 4-5 shows the LCD menu hierarchy. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 56: Status Screen

    UPS2000-G- (6 kVA-20 kVA) User Manual 4 Control Panel Figure 4-5 LCD menu hierarchy 4.6.1 Status Screen On the Main Menu screen, select Status, and press . The Status screen is displayed. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 57 Table 4-6 Bypass Input Item Description Van/Vbn/Vcn Phase voltages displayed on the Bypass Input screen (The parameter is Voltage in the case of single-phase input.) Frequency Frequency displayed on the Bypass Input screen. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 58 If the NTC is not connected, N/A is displayed. If the NTC is connected, the battery temperature is displayed. Inverter Output Screen Figure 4-9 Inverter Output screen Figure 4-10 Inverter Output screen (two live wires) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 59 (The parameter is Voltage in the case of single-phase input.) la/lb/lc Phase currents displayed on the UPS Output screen (The parameter is Current in the case of single-phase input.) Frequency Frequency on displayed the UPS Output screen. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 60 Load ratio_A/Load Phase A, B, and C load ratio displayed on the ratio_B/Load ratio_C Local-UPS Load screen (the parameter is Load ratio in the case of single-phase input.) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 61 Sys. Load ratio in the case of single-phase input, and the parameters are not displayed in single UPS mode. NO TE System information is not displayed in single UPS mode. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 62 Figure 4-17 Runtime screen Table 4-13 Runtime Item Description Inv. runtime Total time during which the UPS runs in inverter mode. BPS runtime Total time during which the UPS runs in bypass mode Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 63: Alarms Screen

    ID, and name, as shown in Figure 4-19. Figure 4-19 Historical Alarms screen Sort Alarms Screen The Sort Alarms screen allows you to view alarms by occurrence time or severity, as shown in Figure 4-20. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 64: Settings Screen

    ● The UPS2000-G-15KRTL-01/UPS2000-G-20KRTL-01 prompts users to change the initial password. If an incorrect password is entered five consecutive times, the account will be logged out for 5 minutes. Figure 4-22 Password change reminder Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 65: Basic Settings Screen

    Settings > Basic Code Settings > Change Feature Code. The feature code is used to restore the preset password. 4.6.3.2 Communication Card Screen If an SNMP card is connected, set the following parameters: Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 66 Set a subnet mask for the 255.255.255. mask SNMP card. Gateway Set a gateway address for the 192.168.0.1 1.0.0.0– SNMP card 223.255.255.2 If a Modbus card is connected, the following parameters are displayed: Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 67 Battery Set the output dry contact associated Dry contacts 1– mode with battery mode. When the UPS is contact in battery or ECO mode, this dry contact is enabled. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 68: System Parameters Screen

    This parameter is configurable only after the inverter is shut down. Redundant UPSs Set the number of redundant 0–3 UPSs. This parameter is configurable only after the inverter is shut down. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 69 15 kVA/20 20%). This parameter is kVA three- 15 kVA/20 kVA configurable only after phase output: three-phase the inverter is shut 380 V output: 380 V, 400 down. V, 415 V Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 70 NOTICE In converter mode, the bypass output and the maintenance bypass are unavailable. If you shut down the inverter, the UPS stops supplying power to loads. ● Bypass screen Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 71 This parameter is configurable only after the inverter is shut down. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 72 Figure 4-31 ECO screen NO TE You can use the ECO function only if power grid conditions are good and the voltage and frequency fluctuation is within the specified ECO voltage and frequency range. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 73 Determine whether to support ECO Disa Disabled, UPS ECO mode on a single UPS (ECO mode is bled Enabled not supported in a parallel system). ● Power Segment screen Figure 4-32 Power Segment screen Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 74 UPS. (This Enabled function is not supported in a parallel system). This parameter is configurable only after the inverter is shut down. ● Self-Load screen Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 75 ● Others screen Figure 4-34 Others screen NO TE The EPO enable setting is available only for the UPS2000-G-15KRTL-01/UPS2000- G-20KRTL-01. EPO is enabled for the UPS2000-G-6KRTS/UPS2000-G-10KRTS/ UPS2000-G-15KRTL/UPS2000-G-20KRTL by default. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 76 (for example, a Strong common generator is connected), Strong adaptab adaptability mode is recommended. This ility parameter is configurable only after the mode inverter is shut down. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 77: Battery Parameters Screen

    When the actual number changes, change the configured number. 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 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 78 When the number of batteries N is less than 20, Negative the system output power is batteries derated to N/20 in battery mode. The parameter is configurable in non-battery mode or non-battery ECO mode. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 79 Enabled sharing system. NO TE The battery sharing setting is available only for the UPS2000-G-15KRTL-01/UPS2000- G-20KRTL-01. Battery sharing is enabled for the UPS2000-G-6KRTS/UPS2000- G-10KRTS/UPS2000-G-15KRTL/UPS2000-G-20KRTL by default. Figure 4-36 Basic screen (UPS2000-G-6KRTS/UPS2000-G-10KRTS/UPS2000- G-15KRTL/UPS2000-G-20KRTL) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 80 UPS2000-G- (6 kVA-20 kVA) User Manual 4 Control Panel Table 4-26 Basic screen (UPS2000-G-6KRTS/UPS2000-G-10KRTS/UPS2000- G-15KRTL/UPS2000-G-20KRTL) Item Description Default Value Value Range Number Set the number of batteries. 16–20 When the number of batteries/ batteries N is less than 20, Positive...
  • Page 81 The parameter is configurable in any mode. Max. time Set the maximum equalized 960 min 600–999 min charge time. The parameter is configurable in any mode. Figure 4-38 Equalized Charge screen (UPS2000-G-6KRTS/UPS2000- G-10KRTS/UPS2000-G-15KRTL/UPS2000-G-20KRTL) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 82 UPS2000-G- (6 kVA-20 kVA) User Manual 4 Control Panel Table 4-28 Equalized Charge screen (UPS2000-G-6KRTS/UPS2000-G-10KRTS/ UPS2000-G-15KRTL/UPS2000-G-20KRTL) Item Description Default Value Range Value Equalized Determine whether to enable Enabled Disabled, charging equalized charging. The Enabled parameter is configurable in any mode.
  • Page 83 ● If you set Max. time to 0 hour, the battery string may remain in the small-current discharge state according to the proportion of the battery capacity to the load power, which affects the battery lifecycle. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 84 Determine whether to Disabled, Enabled auto- automatically start inverter bled start output after the mains becomes normal after EOD. The parameter is configurable after the inverter shuts down. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 85 ● The Bat mode shut delay parameter is not synchronized in a parallel system. In a parallel system, set this parameter to the same value for different UPSs. Figure 4-41 Discharge Parameters screen (UPS2000-G-6KRTS/UPS2000- G-10KRTS/UPS2000-G-15KRTL/UPS2000-G-20KRTL) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 86 UPS2000-G- (6 kVA-20 kVA) User Manual 4 Control Panel Table 4-31 Discharge parameters (UPS2000-G-6KRTS/UPS2000-G-10KRTS/ UPS2000-G-15KRTL/UPS2000-G-20KRTL) Item Description Defa Value Range Valu Max. Set the maximum discharge 0–24 hours time time. When the discharge time hour reaches the value, the UPS powers off.
  • Page 87 Table 4-32 Batt. protect first EOD setting values Expected ≤ 0.1CA 0.1 CA to 0.5 CA to 1 CA to 3 > 3CA backup 0.5 CA 1 CA time 1.85 1.85 1.85 1.85 1.85 voltage warning threshold (V/cell) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 88 0.5 CA 1 CA time 1.85 1.85 1.85 1.85 1.85 voltage warning threshold (V/cell) 1.80 1.75 1.70 1.67 1.65 threshold (V/cell) ● Shallow Discharge screen Figure 4-42 Shallow Discharge screen (UPS2000-G-15KRTL-01/UPS2000- G-20KRTL-01) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 89 Discharge Set the proportion of the discharge capacity 10%– ratio to the total discharge capacity. The parameter is configurable in any mode. Figure 4-43 Shallow Discharge screen (UPS2000-G-6KRTS/UPS2000- G-10KRTS/UPS2000-G-15KRTL/UPS2000-G-20KRTL) Table 4-36 Shallow Discharge screen (UPS2000-G-6KRTS/UPS2000- G-10KRTS/UPS2000-G-15KRTL/UPS2000-G-20KRTL) Item Description Value...

  • Page 90: Restoring Factory Settings

    The Shutdown menu allows you to shut down the inverter. Figure 4-45 Shutdown screen Replace Batteries Menu If the batteries have been replaced for the system, set this parameter. The parameter is configurable in non-battery mode or non-battery ECO mode. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 91 For the 15 kVA and 20 kVA UPSs, batteries in positive and negative groups are manually switched to equalized charging respectively. ● Manual FC for Pos. menu Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 92 Enter a feature code to restore the preset password. Figure 4-52 Resetting the password Control Buzzer Control Buzzer control the buzzer on/off. If the buzzer on, click Control Buzzer transfer to Buzzer off. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 93: About Screen

    PU1ISW2 are not available for the UPS 6 kVA and UPS 10 kVA. Table 4-37 About screen Item Description Model The UPS model is 20K UPS. This item provides the UPS ESN. Version This item provides the UPS version. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 94 This item provides rectifier power software version. PU1RSW2 This item provides the rectifier logic software version. PU1ISW1 This item provides the inverter power software version. PU1ISW2 This item provides the inverter logic software version. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 95: Operations

    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 This section describes operations on a single 15 kVA/20 kVA UPS. 5.2.1 Installing Cables Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 96: Starting The Ups

    When the actual number changes, change the configured number. 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 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 97 When the initialization is complete, perform the following operations: ● Initial startup On the Settings wizard screen, set the language (the preset language is English), system parameters, and battery parameters. Press . The standby screen is displayed. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 98 Voltage level and Frequency level are set based on the rated voltage and frequency. Press ESC to return to the standby screen. Figure 5-2 Non-initial startup Step 5 Start the UPS in normal mode by using one of the following methods: Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 99 Choose Main Menu > Settings > System Parameters > Output to view output settings: if the system uses three-phase input three-phase output, Output mode is set to Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 100: Shutting Down The Ups

    Shutting Down the Inverter to Transfer the UPS to the No Output State Step 1 Shut down loads. Step 2 Perform "shutdown operations" on the UPS. The inverter shuts down, and the UPS transfers to bypass mode. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 101: Performing Epo

    ● The external EPO switch (switch or dry contact signals controlled by a switch) is provided by the customer. 5.3 Parallel System Operations 5.3.1 Installing Cables Context This section describes operations on a parallel system consisting of two 15 kVA/20 kVA UPSs. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 102 Step 2 Install parallel communications cables. Figure 5-9 Parallel communications cables NO TE UPS2000-G-(15 kVA– For details about how to install cables for the parallel system, see the 20 kVA) Quick Guide . ----End Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 103: Starting The Parallel System

    K 1 and K 2, general mains AC input circuit breaker K , bypass AC input circuit breakers K 1 and K 2, and general bypass AC input circuit breaker K Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 104 Output mode is set to Single-phase. Voltage level and Frequency level are set based on the rated voltage and frequency. Press ESC to return to the standby screen. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 105 Choose Main Menu > Settings > System Parameters > Parallel Settings > Single/Parallel and change the value from Single to Parallel. Press ESC to return to the standby screen. Figure 5-10 Parallel system settings Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 106: Shutting Down The Parallel System

    UPS shuts down. The other UPSs continue working. NO TE The UPSs in the parallel system have shut down supply no power (the mains indicator, bypass indicator, and battery indicator are off). Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 107: Performing Epo

    Turn on the EPO switch (provided by the customer). The UPS system enters the EPO state. That is, the UPS system shuts down the inverters, and does not transfer to the bypass mode. Figure 5-13 shows the EPO cable connection in a parallel system. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 108 UPS stops inverter output and does not transfer to bypass mode. 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 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 109: Communications

    Supports remote management on Windows or Linux using a web browser. The supported web browsers include Internet Explorer 8, Internet Explorer 9, Internet Explorer 10, Internet Explorer 11, and Firefox 33.1. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 110: Modbus Card

    AI/DI Module, and external dry contact card. ● 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. ●...

  • Page 111: Routine Maintenance

    0–40°C humidity is abnormal, ● Humidity: check the air 0-95% RH conditioner (non- status. condensing) ● If the input voltage is abnormal, check the power grid and input cable connection. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 112 Parameter The configuration Reset the Quarterly settings of the output parameters. voltage grade, frequency, number of batteries, and battery capacity meets requirements. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 113: Battery Maintenance

    ● Keep the battery switch off when installing or maintaining the batteries. Precautions ● Before battery maintenance, get the tools, such as handles, insulated. Do not place metal tools on exposed battery terminals. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 114 Huawei technical support. 2. The battery terminals are intact. 3. Batteries are free from damage and cracks. 4. Batteries are free from acid leakage. 5. Batteries are not deformed or bulged. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 115 2. Check whether the equalized charging voltage and float charging voltage are correctly set for the UPS. 3. If the fault persists, contact Huawei technical support. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 116 (recommended the UPS is backed up identified. to verify that the 2. If the fault persists, batteries can contact Huawei discharge normally. technical support. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 117 (A torque wrench is used for checking the torque. After checking that the battery screws meet the requirements, mark the screws for later check.) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 118: 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. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 119 ● Set parameters of battery The UPS is shutting shutting number and battery down. down, and capacity correctly. the loads powering off. ● Parameters settings of battery number or battery capacity are not correct. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 120 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 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 121: Technical Specifications

    430 mm x 130 mm x 757 mm W x D) Weight 32 kg IP rating IP20 9.2 Environmental Specifications Table 9-3 Environmental specifications Item 6 kVA 10 kVA 15 kVA 20 kVA Operating 0–40°C temperature Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 122: Mains Input Electrical Specifications

    220 V AC/230 V AC/240 V ● 220 V AC, 230 V AC, or 240 voltage V AC (single-phase input) ● 380 V AC, 400 V AC, or 415 V AC (three-phase input) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 123 V AC, or 240 V AC (single- phase input) phase input) ● 380 V AC, 400 V AC, or ● 380 V AC, 400 V AC, or 415 V AC (three-phase 415 V AC (three-phase input) input) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 124: Bypass Input Electrical Specifications

    ● 125% ≤ load < 150%: 1 minute in bypass mode ● Load ≥ 150%: 100 milliseconds in bypass mode The input switch may trip in advance. Input mode One power source ● One power source ● Two power sources Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 125: Output Electrical Specifications

    ● Load ≥ 150%: transfer to bypass mode after 100 milliseconds The UPS stops supplying power if the bypass is abnormal. Dynamic voltage ±5% tolerance Output voltage ● ±1% (balanced load) unbalance ● ±3% (unbalanced load) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 126: Battery Electrical Specifications

    0–24 hours, 16 hours by default. If the time is set to 0 protection hours, battery discharge protection is not implemented). The single-battery voltage drops below 10.8 V in normal mode. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 127 Figure 9-1, Figure 9-2, Figure 9-3, and Figure 9-4 provided based on the new battery pack used first. ● The ESS-240V12-7AhBPVBA01 part number is 02310PFD. ● The ESS-240V12-9AhBPVBA01part number is 02310MWN. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 128 Battery pack packs packs packs (min) (min) (min) (min) 100% 5400 4320 2700 1620 Figure 9-1 Backup time parameters for the ESS-240V12-7AhBPVBA01 battery pack (6 kVA, battery efficiency assumed as 94%) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 129 Battery Pack Packs Packs Packs (min) (min) (min) (min) 100% 9000 7200 4500 2700 Figure 9-2 Backup time parameters for the ESS-240V12-9AhBPVBA01 battery pack (10 kVA, battery efficiency assumed as 94%) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 130 Packs Battery Packs Packs (min) Packs (min) (min) (min) 100% 13500 10800 6750 4050 Figure 9-3 Backup time parameters for the ESS-240V12-9AhBPVBA01 battery pack (15 kVA, battery efficiency assumed as 94%) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 131 Packs Battery Packs Packs (min) Packs (min) (min) (min) 100% 18000 14400 9000 5400 Figure 9-4 Backup time parameters for the ESS-240V12-9AhBPVBA01 battery pack (20 kVA, battery efficiency assumed as 94%) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 132: Eco Specifications

    Item Standards Compliance Remarks Electromag Conducted radiation: IEC/EN netic 62040-2 compatibili Voltage change, fluctuations, and flicker I ≤ 16 A, IEC/EN 61000-3-3; 16 A < I ≤ 75 A, IEC/EN 61000-3-11 Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 133 (lightning mode and common mode: 5 kA YD/T 1095-2000, YD/T protection) and 8/20 µs). 944-2007 NO TE The preceding test results are generated when the UPS works with Huawei battery packs. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 134: A Parallel Parameter List

    Max. BPS transfers EOD auto-start Converter mode Self-load mode Battery capacity Charge current NO TE You can set parameters on one UPS, and then synchronize the parameters to the other UPSs. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 135: B Ups Differences

    5 minutes. The working mode Converter is displayed in the mode upper right corner (CM), of the LCD home self-load screen. mode (SM), normal mode (NM) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 136 The load rate of battery to 80%, and the load ranges from 5% to capacity fluctuation does not exceed 100%, and the load test 10%. fluctuation does not conditions exceed 10%. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 137 UPS the other UPSs fails in a remain in normal parallel mode. system NO TE The UPS2000-G-15KRTL-01/UPS2000-G-20KRTL-01 and UPS2000-G-15KRTL/UPS2000- G-20KRTL does not support parallel connection. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 138: C Lcd Menus And Parameters

    LCD Menus and Parameters Second- Third-Level Fourth-Level Value Range Preset Value Level Menu Menu Menu Stat Mains Input Frequency Bypass Input Frequency Battery Battery Status voltage/ Battery current Status Capacity Backup time Inverter Output Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 139 Local- Single UPS Running/N Load +X Parallel- System 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 +X Parallel- System Sys. Sout_A Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 140 Active Active Details Alarms alarms Historical Historical Details Alarms alarms Sort Occurrence Alarms (latest first) Level (highest first) Clear Alarms Setti Basic Language English, Chinese, English Settings Turkish, French, and Russian Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 141 (Dry contact) Bypass Dry contacts 1–6 Dry contact 3 mode (Dry contact) Batt. Dry contacts 1–6 Dry contact 4 undervolt (Dry contact) Dry contacts 1–6 Dry contact 5 backfeed (Dry contact) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 142 (configurabl ±1%,0% e in any mode) Bypass Max. voltage 10%, 15%, 20%, 25%, (configurabl and 30% e after the Min. voltage 10%, 20%, 30%, 40%, inverter 50%, and 60% shuts down) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 143 20%–100% power ratio Self-load Enabled and Disabled Disabled mode Others Recovery 0–900s (configurabl delay time e after the Max. BPS 1–3 inverter transfers shuts down) Output Enabled and Disabled Disabled transformer Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 144 No battery Enabled and Disabled Enabled alarm (configurable only when batteries are connected) Battery Basic Batteries / 16–20 monoblocs 0 monobloc Paramete Positive batteries/ Negative batteries (configurable in non- battery mode) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 145 ● 6.0 A (long backup only for the backup time time model) UPS2000- model) G-15 kVA/20 kVA) Battery string Enabled and Disabled Disabled sharing Equalized Equalized Enabled and Disabled Enabled Charge charging Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 146 Enabled and Disabled Enabled start (configurable after the inverter shuts down) Bat mode 0–600 seconds shut delay Shallow Timed Enabled and Disabled Disabled Discharge shallow discharge test (UPS2000- G-15KRTL-01/ UPS2000- G-20KRTL-01) Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 147 Output mode Single-phase and Three-phase (on the (configurable Three-phase UPS2000-G-15 kVA/20 only on the kVA) UPS2000- G-15 kVA/20 kVA) Battery Batteries / 16–20 monoblocs 0 monobloc Parameters Positive batteries/ Negative batteries Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 148 65 Ah on a long backup time model. Restore Default Settings (configur able after the inverter shuts down) Cont Startup Shutdow Replace Batteries Maintain Shallow Batteries Discharge Test Capacity Test Stop Test Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 149 Menu Menu Manual Equalized Charging/ Manual EC for Pos./ Manual EC for Neg. Manual Float Charging/ Manual FC for Pos./ Manual FC for Neg. Sync Paral. Param. Reset Password Model Version Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 150 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 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 151: D Alarm Handling

    88 V. If the voltage is greater than 88 V and the Abnormal mains volt. alarm persists, the mains fuse may be abnormal. Replace the faulty equipment. If not, Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 152 Automa The UPS has transferred from normal mode to battery mode within 2 minutes for 10 consecutive times. The rectifier locks out in battery mode. Measure: Check the mains. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 153 ● If the inverter has started, Measure: Check that the inverter still works bypass input power properly, but the system cables are correctly cannot transfer to bypass connected. mode. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 154 Possible causes: battery UPS and system is not ● Batteries are not affected. connected. ● Batteries are not securely connected. Measures: ● Connect batteries. ● Check that batteries are securely connected. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 155 Measures: ● Check battery parameter settings. ● Disconnected the external battery charger, check whether the alarm is cleared. If not, contact Huawei technical support for repair. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 156 ● The mains input circuit breaker is OFF. Measure: Check whether mains input power cables are correctly connected. If yes, switch on the mains input circuit breaker. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 157 OFF. Measures: ● Check whether the circuit breaker downstream load is short-circuited using a multimeter. ● Check whether cable connections are correct. If yes, switch on the output circuit breaker. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 158 Measures: ● Check whether the configured battery capacity matches the connected battery capacity. ● Check battery connections and the status of each battery. ● Contact Huawei technical support for repair. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 159 UPS unobstructed. ● Clean or replace the air filter. ● Clean off the foreign objects around the fan. If the alarm persists, contact Huawei technical support for repair. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 160 ● The mains input is abnormal. ● The number of batteries or battery capacity is incorrectly set. Measure: ● Check the mains, and charge batteries in a timely manner. ● Check the configured battery capacity. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 161 ● The mains input harmonic is large. ● The rectifier startup circuit is damaged. Measures: ● After you rectify the fault, restart the UPS. ● Contact Huawei technical support for repair. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 162 Rectifier Critical Power- The UPS shuts down. Possible cause: The fault hardware is damaged. The UPS transfers to another working mode or shuts Measure: Contact down. Huawei technical support for repair. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 163 Measure: Contact supply. Huawei technical If no battery is installed, the support for repair. UPS shuts down. The UPS may transfer to another working mode or shut down. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 164 0042-01 Internal Critical Manual The UPS shuts down. Possible cause: The fault /Power- auxiliary power source is faulty. Measure: Contact Huawei technical support for repair. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 165 UPS has no output because bypass cables are incorrectly connected. The parallel system works in bypass mode. The parallel system has no output because bypass cables for the newly added UPS are incorrectly connected. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 166 0044-02 Incomp Critical Manual The UPS cannot be started. Possible cause: Software atible /Power- and hardware versions ver. do not match. Measure: Contact the manufacturer to load software. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 167 Measure: Contact the manufacturer to load software. 0045-03 Charger Critical Manual The charger in the UPS Possible cause: The alarm /Power- stops. charger capacitor is faulty. Measure: Contact Huawei technical support for repair. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 168 Measure: Contact Huawei technical 0045-08 Charger Critical Manual The charger in the UPS support for repair. alarm /Power- stops. off/ Automa 0045-09 Charger Critical Manual alarm /Power- 0045-10 Charger Critical alarm Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 169 Measure: Contact shut down. Huawei technical support for repair. 0060-03 Inverter Critical Power- The UPS shuts down. fault The UPS may transfer to another working mode or shut down. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 170 ● After you rectify the fault, restart the UPS. ● Check whether the load type is supported by the UPS. ● Enable the transformer mode. ● Contact Huawei technical support for repair. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 171 Huawei technical support for repair. 0060-08 Inverter Critical Manual The UPS shuts down. Possible cause: The DSP fault /Power- or CPLD chip is faulty. Measure: Contact Huawei technical support for repair. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 172 The UPS may transfer to capacity. another working mode or shut down. Measure: Reduce the load or replace the UPS with a larger-capacity UPS. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 173 Continuous overload causes Possible cause: The load overloa the UPS to supply no power. exceeds the rated bypass loading capacity. Measure: Reduce the load or replace the UPS with a larger-capacity UPS. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 174 0084-02 Paral. Minor Automa Possible causes: cable ● The parallel cable is alarm loose. ● The parallel cable is damaged. Measures: ● Check that the parallel cable is securely connected. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 175 UPSs in the parallel system. Measures: ● Reduce the number of redundant UPSs or set the system to be non-redundant. ● Reduce the load or replace the UPS with a larger-capacity UPS. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 176 UPSs. Measure: Set the parallel parameters consistently, or perform parallel parameter synchronization. NOTE After you perform parallel parameter synchronization, contact Huawei technical support if some parallel parameters are still inconsistent. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 177 (default value: 0ºC). ● The temperature and humidity transducer is faulty. Measures: ● Check the ambient temperature in the UPS equipment room. ● Replace the temperature and humidity transducer. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 178 (default value: 10%). ● The temperature and humidity transducer is faulty. Measures: ● Check the ambient temperature in the UPS equipment room. ● Replace the temperature and humidity transducer. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 179 ● The inverter is faulty. Measures: ● Check whether other alarms are generated. If yes, see the other handling methods. ● If no, start the UPS manually. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 180 61440-0 Flash Critical Automa Files may be damaged. Possible cause: The fault flash memory cannot be properly read or written. Measure: Contact Huawei technical support for repair. Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 181: E Cleaning Or Replacing The Air Filter (6 Kva And 10 Kva)

    Cleaning or Replacing the Air Filter (6 kVA and 10 kVA) Prerequisites If the model is UPS2000-G-6KRTS, UPS2000-G-6KRTL, UPS2000-G-10KRTS, or UPS2000-G-10KRTL, perform the following steps to clean or replace the air filter. Procedure Step 1 Remove the front panel.
  • Page 182 UPS2000-G- (6 kVA-20 kVA) E Cleaning or Replacing the Air Filter (6 kVA and 10 User Manual kVA) Figure E-2 Installing the air filter Step 5 Reinstall the front panel. ----End Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 183: F 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 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 184 UPS2000-G-6KRTS/UPS2000-G-10KRTS/UPS2000-G-15KRTL/UPS2000- G-20KRTL: 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 F-5 Shallow Discharge screen (UPS2000-G-6KRTS/UPS2000-G-10KRTS/ UPS2000-G-15KRTL/UPS2000-G-20KRTL) ----End Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 185: G Battery Shallow Discharge Test

    Batteries in Hibernating state cannot start a shallow discharge test. Choose Control and Maintain Batteries, and then click Manual Float Charging to switch the batteries to the float charging state. If the batteries hibernate due Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 186 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 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 187 UPS2000-G- (6 kVA-20 kVA) User Manual G Battery Shallow Discharge Test Step 4 Tap Stop Test to forcibly stop the battery shallow discharge test. Figure G-5 Stop Test screen ----End Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 188: H Battery Capacity Test

    Step 1 Check the battery status for test start conditions. On the Main Menu screen, choose Status and click . On the Status screen, locate Battery Status. Figure H-1 Battery Status menu Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 189 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. Figure H-4 Batt. not fully charged Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 190 UPS2000-G- (6 kVA-20 kVA) User Manual H Battery Capacity Test Step 3 Tap Stop Test to forcibly stop the capacity test. Figure H-5 Stop Test screen ----End Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 191: I Transferring The Ups That Has Generated An Alarm To Normal Mode And Clearing The Alarm Tone

    Step 2 Press the OK button for 5 seconds or enter the control screen to start the inverter. Step 3 Verify that the alarm is cleared and the alarm tone disappears. ----End Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

  • Page 192: J Acronyms And Abbreviations

    CPLD complex programmable logical device dual in-line package depth of discharge digital signal processing emergency power-off economy control operation end of discharge electrostatic discharge equipment serial number Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 193 RS232 Recommend Standard 232 RS485 Recommend Standard 485 SELV safety extra-low voltage SNMP Simple Network Management Protocol THDv total harmonic distortion of output voltage telecommunication network voltage Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.
  • Page 194 UPS2000-G- (6 kVA-20 kVA) User Manual J Acronyms and Abbreviations uninterruptible power system Universal Serial Bus VRLA valve regulated lead acid Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd.

This manual is also suitable for:

Ups2000-g-6krtlUps2000-g-10krtsUps2000-g-10krtlUps2000-g-15krtlUps2000-g-20krtlUps2000-g-15krtl-01 ... Show all

Table of Contents