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Huawei UPS2000-G-6KRTLL Quick Manual

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UPS2000-G-6KRTLL
Quick Guide
Issue: 01
Date: 2020-08-06
1
Overview
UPS Model
UPS2000-G-6KRTLL
(1) LCD
(4) RS232 communications
port
(7) AC input and output
terminals (behind the cover)
(10) EPO port
The RS485 ports support only the Modbus RTU protocol. For details, see the Modbus
development guide and Modbus user manual.
Copyright © Huawei Technologies Co., Ltd. 2020. All Rights Reserved.
Represented By Weight
6 kVA
15 kg
(2) MBS port
(5) RS485 communications ports
(connect to northbound devices)
(8) Battery input terminal
(behind the cover)
(11) Parallel communications
ports
1
Dimensions (H x W x D)
131 mm x 438 mm x 480 mm
(3) BMS ports
(6) USB port
(9) Parallel current equalization
ports
(12) Battery PE terminal

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Summary of Contents for Huawei UPS2000-G-6KRTLL

  • Page 1 UPS2000-G-6KRTLL Quick Guide Issue: 01 Date: 2020-08-06 Copyright © Huawei Technologies Co., Ltd. 2020. All Rights Reserved. Overview UPS Model Represented By Weight Dimensions (H x W x D) UPS2000-G-6KRTLL 6 kVA 15 kg 131 mm x 438 mm x 480 mm...

  • Page 2: Installing A Ups

    4. In rack-mounted installation scenarios, the front panels of the UPS and lithium batteries are not on the same plane. 5. The guide rails for the UPS2000-G-6KRTLL are 592.37 mm to 807.37 mm long, 30 mm wide, and 87 mm high. The guide rails are scalable and support Huawei M-shaped cabinets.
  • Page 3 2. Install devices from bottom to top, as shown in the figures. （2）Lithium batteries （1）UPS...

  • Page 4: Installing Power Cables

    Installing Cables • Connect UPS AC input and output power cables in the same phase sequence. Connect battery terminals correctly. • Before connecting cables to the UPS, ensure that the input, output, and battery circuit breakers are OFF to prevent operations with power applied. Installing Power Cables Scenario 1 Installing Cables for a Single UPS...
  • Page 5 UPS. Install a build-out resistor at the COM-OUT port on the last lithium battery. 1. The UPS2000-G-6KRTLL needs to connect to external lithium batteries ESM-48100B1 or ESM-48150B1. Each UPS supports a maximum of 16 batteries connected in parallel. This document uses four lithium batteries connected in parallel as an example.
  • Page 6 Installing battery cables (rack-mounted, rear view) Busbar mounting hole dimensions (unit: mm) Scenario 2 Installing Cables for Parallel UPSs Before parallel running, ensure that all output circuit breakers for each UPS are ON. • Otherwise, a UPS fault (error code #72) will occur. •...
  • Page 7 Two UPSs connected in parallel are used as an example. Installing battery cables (rack-mounted, front view) （1）UPS rear view （2）Busbar...
  • Page 8 Installing battery cables (rack-mounted, rear view)
  • Page 9 Install parallel communications cables and parallel current equalization cables. Three UPSs connected in parallel are used as an example. (1) Parallel current equalization cables (2) Parallel communications cables Installing Communications Cables 1. The USB channel supports a serial data communications protocol between the UPS and a PC. 2.

  • Page 10: Verifying The Installation

    Verifying the Installation Item Expected Result Cables are routed properly according to engineering Cable routing requirements. All cables are connected securely and correctly, and they are free Cable connection of damage. Bolts are tightened to specified torque using a torque wrench.

  • Page 11: Starting The Inverter

    UPS2000-G-6KRTLL User Manual For details about parameter settings, see the Common Settings Code Display Description Code Display Description Online Exit the setting mode mode(default) Forcibly exit the fault mode Automatic mode (disabled by default) Enable the function of forcibly exiting the fault mode. 10s...

  • Page 12: Shutting Down The Inverter

    Shutting Down the Inverter 1. Shut down loads. 2. Press and hold down OFF/ENTER for more than 5s. Release the button when you hear the buzzer buzzing. The UPS shuts down the inverter and transfers to bypass mode. If mains parameters are inconsistent with bypass parameters, the UPS transfers to standby mode.
  • Page 13 Alarm Alarm Severity Clearance Trigger Impact on Suggestion Name Condition Condition the System High Critical The alarm is The battery The system •Possible cause: The battery automatically voltage is shuts down battery is faulty. voltage cleared when greater than the inverter Measure: Replace the battery 60 V for 3s.
  • Page 14 Alarm Alarm Severity Clearance Trigger Impact on Suggestion Name Condition Condition the System Overloa Critical You need to The output The system Possible cause: The manually overload disconnects load exceeds the UPS rectify the time the power capacity. fault or exceeds output.
  • Page 15 Alarm Alarm Severity Clearance Trigger Impact on Suggestion Name Condition Condition the System Phase Minor Phase The inverter fails The system Possible cause: lock locking is in phase locking cannot start The power grid failure successful within 10s. PFC or enter frequency is or the normal...
  • Page 16 The cannot be recovered due to maximum cell charged or protection against temperature is discharged abnormality, contact greater than local Huawei 65°C. engineers to rectify the fault. Lithium Minor The cell •Charge low Possible cause: The battery temperatur...
  • Page 17 Measure: If the lithium battery cannot be recovered due to protection against abnormality, contact local Huawei engineers to rectify the fault. Lithium Minor The battery Discharge The internal Possible cause: The battery discharge current ≥...
  • Page 18 Huawei Technologies Co., Ltd. Huawei Industrial Base, Bantian, Longgang Shenzhen 518129 People's Republic of China www.huawei.com...

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