Huawei UPS2000-G Series User manual

UPS2000-G-(1 kVA-3 kVA)
User Manual
Issue
15
Date
2019-12-19
HUAWEI TECHNOLOGIES CO., LTD.

Issue 15 (2019-12-19)
Copyright © Huawei Technologies Co., Ltd.
i
Copyright © Huawei Technologies Co., Ltd. 2019. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior
written consent of Huawei Technologies Co., Ltd.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective
holders.
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" without warranties, guarantees or
representations of any kind, either express or implied.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.
Huawei Technologies Co., Ltd.
Address:
Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website:
https://e.huawei.com

UPS2000-G-(1 kVA-3 kVA)
User Manual
About This Document
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About This Document
Purpose
This document describes the UPS2000-G-(1 kVA–3 kVA) in terms of features, performance,
appearance, structure, working principle, installation, use, operation, and maintenance. UPS is
short for uninterruptible power supply. Unless otherwise specified, UPS refers to all the
models discussed in this document.
The UPS applies only to commercial and industrial use, rather than medical facilities and life
support equipment.
The UPS is of C2 (class A). If a C2 (class A) UPS is used in residential areas, additional measures
must be taken to prevent radio frequency interferences.
Intended Audience
This document is intended for:
Sales engineers
Technical support engineers
System engineers
Hardware installation engineers
Commissioning engineers
Data configuration engineers
Maintenance engineers
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol
Description
Indicates a hazard with a high level of risk which, if not
avoided, will result in death or serious injury.
Indicates a hazard with a medium level of risk which, if
not avoided, could result in death or serious injury.

UPS2000-G-(1 kVA-3 kVA)
User Manual
About This Document
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Symbol
Description
Indicates a hazard with a low level of risk which, if not
avoided, could 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.
NOTICE is used to address practices not related to
personal injury.
Supplements the important information in the main text.
NOTE is used to address information not related to
personal injury, equipment damage, and environment
deterioration.
Change History
Changes between document issues are cumulative. The latest document issue contains all the
changes made in previous issues.
Issue 15 (2019-12-19)
Added the USB port description for the new product structure.
Issue 14 (2019-07-01)
Updated the section "Operating Environment".
Issue 13 (2019-05-05)
Updated the section "Operating Environment."
Issue 12 (2019-02-26)
Updated the section "Output Electrical Specifications".
Issue 11 (2018-08-29)
Updated "Buttons".
Updated the section "Alarm Handling".
Issue 10 (2018-01-16)
Added the description of device application scenarios.
Issue 09 (2017-11-27)
Updated the section "Operating Environment."

UPS2000-G-(1 kVA-3 kVA)
User Manual
About This Document
Issue 15 (2019-12-19)
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Issue 08 (2017-08-04)
Updated the section "Alarm Handling."
Issue 07 (2017-01-19)
Added the DHCP feature.
Added an external dry contact card.
Issue 06 (2016-05-15)
Changed the output wiring terminals of the 3 kVA UPS to a C19 output socket.
Updated the electrical specifications.
Updated the function of the ON/MUTE button.
Added the automatic startup setting.
Updated the display of battery power backup time.
Issue 05 (2016-01-25)
Updated 06: Set the battery capacity and 07: Set the discharge time limit in 4.5 Setting
Parameters.
Added bypass overload capability
Issue 04 (2015-11-23)
Updated settings of the voltage range in ECO mode.
Added button functions for exiting parameter setting screens and alarm screen.
Issue 03 (2015-10-20)
Updated the button description.
Issue 02 (2015-08-29)
Updated the routine maintenance.
Issue 01 (2015-06-25)
This issue is the first official release.

UPS2000-G-(1 kVA-3 kVA)
User Manual
Contents
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Contents
About This Document.................................................................................................................... ii
1 Safety Information........................................................................................................................1
1.1 General Safety ..............................................................................................................................................................1
1.2 Personnel Requirements ...............................................................................................................................................4
1.3 Electrical Safety............................................................................................................................................................4
1.4 Installation Environment Requirements .......................................................................................................................6
1.5 Mechanical Safety ........................................................................................................................................................7
1.6 Device Running Safety.................................................................................................................................................9
1.7 Battery Safety .............................................................................................................................................................11
1.8 Others..........................................................................................................................................................................13
2 Overview.......................................................................................................................................14
2.1 Model Description......................................................................................................................................................14
2.2 Working Principle.......................................................................................................................................................15
2.3 Product Structure ........................................................................................................................................................16
2.4 Optional Components.................................................................................................................................................18
3 Installing the UPS .......................................................................................................................21
3.1 Installation Preparations .............................................................................................................................................21
3.2 Tools ...........................................................................................................................................................................22
3.3 Securing UPS..............................................................................................................................................................23
3.4 Installing Cables .........................................................................................................................................................25
3.5 Installation Verification...............................................................................................................................................30
4 Setting Control Panel .................................................................................................................31
4.1 LCD Panel ..................................................................................................................................................................31
4.2 Buzzer Alarm Tones....................................................................................................................................................33
4.3 Character Display .......................................................................................................................................................33
4.4 Buttons........................................................................................................................................................................35
4.5 Setting Parameters ......................................................................................................................................................36
4.6 Operating Modes ........................................................................................................................................................43
4.7 Alarm Handing............................................................................................................................................................44
4.8 Alarm Indication.........................................................................................................................................................56
5 Operations ....................................................................................................................................58

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5.1 Checking Before Powering On the UPS.....................................................................................................................58
5.2 Starting the UPS .........................................................................................................................................................58
5.3 Shutting Down the UPS..............................................................................................................................................61
5.4 Transferring to Bypass Mode......................................................................................................................................61
5.5 Transferring from Bypass Mode to Normal Mode......................................................................................................61
5.6 Transferring to Battery Self-check..............................................................................................................................61
5.7 Enabling or Disabling the Buzzer...............................................................................................................................62
5.8 Manually Clearing Alarms..........................................................................................................................................62
5.9 Entering Alarm Cause ID Screen................................................................................................................................62
6 Maintenance and Storage ..........................................................................................................63
6.1 Maintenance................................................................................................................................................................63
6.2 Storage........................................................................................................................................................................63
7 Routine Maintenance .................................................................................................................64
7.1 UPS Maintenance .......................................................................................................................................................64
7.2 Battery Maintenance...................................................................................................................................................65
8 Troubleshooting..........................................................................................................................70
9 Specifications...............................................................................................................................72
9.1 Physical Specifications ...............................................................................................................................................72
9.2 Environmental Specifications.....................................................................................................................................72
9.3 Mains Input Electrical Specifications.........................................................................................................................73
9.4 Bypass Input Electrical Specifications........................................................................................................................74
9.5 Output Electrical Specifications .................................................................................................................................74
9.6 Battery Specifications.................................................................................................................................................76
9.7 ECO Feature ...............................................................................................................................................................77
9.8 System Electrical Specifications.................................................................................................................................78
9.9 Safety Regulations and EMC......................................................................................................................................78
A Acronyms and Abbreviations..................................................................................................79

UPS2000-G-(1 kVA-3 kVA)
User Manual
1 Safety Information
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Copyright © Huawei Technologies Co., Ltd.
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1 Safety Information
1.1 General Safety
Statement
Before installing, operating, and maintaining the equipment, read this document and observe
all the safety instructions on the equipment and in this document.
The "NOTICE", "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.
Ensure that the equipment is used in environments that meet its design specifications.
Otherwise, the equipment may become faulty, and the resulting equipment malfunction,
component damage, personal injuries, or property damage are not covered under the warranty.
Follow local laws and regulations when installing, operating, or maintaining the equipment.
The safety instructions in this document are only supplements to local laws and regulations.
Huawei will not be liable for any consequences of the following circumstances:
Operation beyond the conditions specified in this document
Installation or use in environments which are not specified in relevant international or
national standards
Unauthorized modifications to the product or software code or removal of the product
Failure to follow the operation instructions and safety precautions on the product and in
this document
Equipment damage due to force majeure, such as earthquakes, fire, and storms
Damage caused during transportation by the customer
Storage conditions that do not meet the requirements specified in this document
General Requirements
Do not install, use, or operate outdoor equipment and cables (including but not limited to
moving equipment, operating equipment and cables, inserting connectors to or removing
connectors from signal ports connected to outdoor facilities, working at heights, and
performing outdoor installation) in harsh weather conditions such as lightning, rain,
snow, and level 6 or stronger wind.

UPS2000-G-(1 kVA-3 kVA)
User Manual
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Before installing, operating, or maintaining the equipment, remove any conductive
objects such as watches or metal jewelry like bracelets, bangles, and rings to avoid
electric shock.
When installing, operating, or maintaining the equipment, wear dedicated protective
gears such as insulation gloves, goggles, and safety clothing, helmet, and shoes, as
shown in the following figure.
Follow the specified procedures for installation, operation, and maintenance.
Before handling a conductor surface or terminal, measure the contact point voltage and
ensure that there is no risk of electric shock.
After installing the equipment, remove idle packing materials such as cartons, foam,
plastics, and cable ties from the equipment area.
In the case of a fire, immediately leave the building or the equipment area, and turn on
the fire alarm bell or make an emergency call. Do not enter the building on fire in any
case.
Do not stop using protective devices. Pay attention to the warnings, cautions, and related
precautionary measures in this document and on the equipment. Promptly replace
warning labels that have worn out.
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.

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All cable holes should be sealed. Seal the used cable holes with firestop putty. Seal the
unused cable holes with the caps delivered with the cabinet. The following figure shows
the criteria for correct sealing with firestop putty.
Do not scrawl, damage, or block any warning label on the equipment.
Tighten the screws using tools when installing the equipment.
Do not work with power on during installation.
Repaint any paint scratches caused during equipment transportation or installation in a
timely manner. Equipment with scratches cannot be exposed to an outdoor environment
for a long period of time.
Before operations, ensure that the equipment is firmly secured to the floor or other solid
objects, such as a wall or an installation rack.
Do not use water to clean electrical components inside or outside of a cabinet.
Do not change the structure or installation sequence of equipment without permission.
Do not touch a running fan with your fingers, components, screws, tools, or boards
before the fan is powered off or stops running.
Personal Safety
If there is a probability of personal injury or equipment damage during operations on the
equipment, immediately stop the operations, report the case to the supervisor, and take
feasible protective measures.
To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to
telecommunication network voltage (TNV) circuits.