Huawei UPS2000-G-6KRTS, UPS2000-G-6KRTL, UPS2000-G-10KRTS, UPS2000-G-10KRTL, UPS2000-G-15KRTL User Manual

...

UPS2000-G-(6 kVA-20 kVA)

User Manual

Issue

Date

2017-01-19

HUAWEI TECHNOLOGIES CO., LTD.

Issue 10 (2017-01-19)

Huawei Proprietary and Confidential

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:

http://e.huawei.com

UPS2000-G-(6 kVA-20 kVA) User Manual

About This Document

Issue 10 (2017-01-19)

Huawei Proprietary and Confidential

About This Document

Purpose

This document describes the UPS2000-G-(6 kVA–20 kVA) in terms of features, performance, appearance, structure, working principle, installation, operation, and maintenance. UPS is short for uninterruptible power system.

Intended Audience

This document is intended for:



Sales Engineer



Technical Support Engineer



System Engineer



Hardware Installation Engineer



Commissioning Engineer



Data Configuration Engineer



Maintenance Engineer

Symbol Conventions

The symbols that may be found in this document are defined as follows.

Symbol

Description

Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results.

UPS2000-G-(6 kVA-20 kVA) User Manual

About This Document

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iii

Symbol

Description

NOTICE is used to address practices not related to personal injury.

Calls attention to important information, best practices and tips.

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 earlier issues.

Issue 10 (2017-01-19)



Added the DHCP feature.



Added an external dry contact card.



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 05 (2014-07-31)

Upgraded the Optional Components.

Issue 04 (2013-11-06)

Added the description of Checking Before Powering On the UPS

Issue 03 (2013-08-24)

Added the description of the UPS2000-G-15 kVA/20 kVA three-phase input single-phase output and single-phase input single-phase output.

UPS2000-G-(6 kVA-20 kVA) User Manual

About This Document

Issue 10 (2017-01-19)

Huawei Proprietary and Confidential

Issue 02 (2013-06-10)

The software is upgraded.

Issue 01 (2013-05-15)

This is the first release.

UPS2000-G-(6 kVA-20 kVA) User Manual

Contents

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Contents

About This Document .................................................................................................................... ii

1 Safety Precautions ......................................................................................................................... 1

1.1 General Safety .............................................................................................................................................................. 1

1.2 Electrical Safety ................................ ................................................................ ............................................................ 3

1.3 Operating Environment................................................................................................................................................. 6

1.4 Battery .......................................................................................................................................................................... 7

1.5 Mechanical Safety ........................................................................................................................................................ 9

1.6 Laying Out Cables ...................................................................................................................................................... 11

2 UPS2000-G-(6kVA-20kVA) Quick Introduction ................................................................... 12

2.1 Model Description ...................................................................................................................................................... 12

2.2 Working Principle ....................................................................................................................................................... 13

2.2.1 Conceptual Diagram ................................................................................................................................................ 13

2.2.2 Working Modes ........................................................................................................................................................ 13

2.3 Appearance ................................................................................................................................................................. 14

2.4 Optional Components ................................................................................................................................................. 18

3 Installation.................................................................................................................................... 25

3.1 Preparations ................................................................................................................................................................ 25

3.1.1 Site ........................................................................................................................................................................... 25

3.1.2 Tools ........................................................................................................................................................................ 27

3.1.3 Power Cables ........................................................................................................................................................... 28

3.1.4 Unpacking and Checking ......................................................................................................................................... 33

3.2 Single UPS/Parallel System Installation ..................................................................................................................... 34

3.3 Installing a Backfeed Protection Device ..................................................................................................................... 34

3.3.1 Feedback Prevention Connections (With Dry Contract Control) ............................................................................. 36

3.4 Check After Installation .............................................................................................................................................. 39

4 Control Panel ............................................................................................................................... 41

4.1 Introduction ................................................................................................................................................................ 41

4.2 Indicators .................................................................................................................................................................... 41

4.3 Functional Buttons ...................................................................................................................................................... 42

4.4 LCD ................................................................................................................................ ............................................ 43

4.5 LCD Startup Screens .................................................................................................................................................. 43

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4.5.1 Starting the UPS in Normal Mode ........................................................................................................................... 45

4.5.2 Starting the UPS in Battery Mode ........................................................................................................................... 46

4.6 LCD Menu Hierarchy ................................................................................................ ................................................. 47

4.6.1 Status Screen ............................................................................................................................................................ 49

4.6.2 Alarms Screen .......................................................................................................................................................... 53

4.6.3 Settings Screen......................................................................................................................................................... 55

4.6.4 Control Screen ......................................................................................................................................................... 68

4.6.5 About Screen ............................................................................................................................................................ 71

5 Operations .................................................................................................................................... 73

5.1 Checking Before Powering On the UPS ..................................................................................................................... 73

5.2 Single UPS Operations ............................................................................................................................................... 73

5.2.1 Starting the UPS....................................................................................................................................................... 73

5.2.2 Shutting down the UPS ............................................................................................................................................ 76

5.2.3 Performing EPO ....................................................................................................................................................... 77

5.3 Parallel System Operations ......................................................................................................................................... 77

5.3.1 Starting the Parallel System ..................................................................................................................................... 78

5.3.2 Shutting down the Parallel System .......................................................................................................................... 81

5.3.3 Performing EPO ....................................................................................................................................................... 82

6 Communications ......................................................................................................................... 83

6.1 Optional Communications Components ..................................................................................................................... 83

6.2 SNMP Card ................................................................................................................................................................. 83

6.3 Modbus Card .............................................................................................................................................................. 84

6.4 Dry Contact Card ........................................................................................................................................................ 84

6.5 External Dry Contact Card ......................................................................................................................................... 84

7 Routine Maintenance ................................................................................................................. 85

7.1 UPS Maintenance ....................................................................................................................................................... 85

7.2 Battery Maintenance ................................................................................................................................................... 86

8 Troubleshooting .......................................................................................................................... 91

9 Technical Specifications ............................................................................................................ 93

9.1 Physical Specifications ............................................................................................................................................... 93

9.2 Environmental Specifications ..................................................................................................................................... 93

9.3 Mains Input Electrical Specifications ......................................................................................................................... 94

9.4 Bypass Input Electrical Specifications ........................................................................................................................ 95

9.5 Output Electrical Specifications ................................................................................................................................. 95

9.6 Battery Specifications ................................................................................................................................................. 96

9.7 ECO Feature ............................................................................................................................................................. 104

9.8 Parallel Feature ......................................................................................................................................................... 104

9.9 Safety Regulations and EMC .................................................................................................................................... 104

A Parallel Parameter List ............................................................................................................ 105

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B LCD Menus and Parameters................................................................................................... 106

C Alarm Handling ........................................................................................................................ 118

D Alarm Handing of Battery Maintenance Notification ...................................................... 141

E Battery Shallow Discharge Test ............................................................................................. 143

F Capacity Test .............................................................................................................................. 146

G Acronyms and Abbreviations................................................................................................ 149

UPS2000-G-(6 kVA-20 kVA) User Manual

1 Safety Precautions

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1 Safety Precautions

1.1 General Safety

This section describes safety precautions to consider before installing, maintaining, and operating the UPS.



To minimize the risk of personal injury and damage to equipment, read and follow all the precautions in this document before performing any operation. The "DANGER", "WARNING", "CAUTION", and "NOTICE" statements in this document are only supplemental and do not represent all the safety instructions.



Only trained and qualified personnel are allowed to install, operate, and maintain Huawei equipment.

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.

Declaration

Huawei does not take responsibilities for the following situations:



Operation under severe environments that are not specified in this document.



Installation or use in environments that are not specified in related international standards.



Unauthorized product changes and software code modification.



Operations not complying with the operation instructions and safety precautions in this document.



Damage caused by extreme natural environments.



Damage caused by using batteries provided by Huawei for non-Huawei UPSs.



Damage caused by using batteries not provided by Huawei.

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Power Grid Requirements

A standard UPS can connect to a three-phase, five-wire (L1, L2, L3, N, PE) TT, TN-C, TN-S, and TN-C-S AC power distribution system (IEC60364-1).

Local Laws and Regulations

Equipment operations must comply with local laws and regulations. The safety instructions in this document are only supplemental to local safety regulations.

Personal Requirements

Only engineers certified by the manufacturer or its agents 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.

Personnel who plan to install or maintain Huawei equipment must receive thorough training, understand all necessary safety precautions, and master the correct operation methods. Trained and qualified personnel, or personnel certified or authorized by Huawei are:



Allowed to install, operate, and maintain the equipment.



Allowed to remove safety facilities and inspect the equipment.



Allowed to replace or change the devices or components (including software).



Operation personnel must report faults or errors that might cause serious safety issues to related owners.



This product should be installed and used according to the installation and technical, specification requirements found in this manual. Otherwise, the product may be damaged, and the resulting product exceptions or component damage will be beyond the warranty scope.

Grounding Requirements

Devices to be grounded (excluding the energy storage unit) must meet the following requirements:



When installing a device, install the ground cable first. When removing a device, remove the ground cable at the very end.



Do not damage the ground conductor.



Do not operate devices if the ground conductor is not installed. Before operating a device, check the electrical connection of the device to ensure that it is securely grounded.

Personal Safety



Do not operate the product, or handle cables, during thunderstorms.



To avoid electric shocks, do not connect safety extra-low voltage (SELV) circuits to telecommunication network voltage (TNV) circuits.

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

Before operating a device, wear electrostatic discharge (ESD) clothes, ESD gloves, and an ESD wrist strap. Remove any conductors (such as jewelry or watches) before the operation to avoid electric shocks or burns.



In the case of fire, leave the building or the equipment room immediately, and turn on the fire alarm bell or make an emergency call. Never enter the building on fire in any case.



If the cabinet provides an ESD jack, wear an ESD wrist strap and insert the ground terminal of the ESD wrist strap into the jack.



Ensure all switches are turned to OFF during device installation.



Power on the UPS only after authorized engineers arrive at the site.



If a C2 UPS is used in residential areas, additional measures must be taken to prevent radio frequency interferences.



If the UPS is used for life-supporting medical apparatus and facilities such as lifts where adequate care has to be taken to ensure personal safety, discuss with the manufacturer in advance about the applicability, settings, management, and maintenance of the UPS, which require special considerations during design.

Device Safety



Before operation, ensure that the device is firmly anchored to the floor or other solid objects, such as a wall or an installation rack.



Ensure ventilation vents are unblocked while the system is operating.



Before powering on the device, ensure that all the screws inside it are securely tightened and will not fall off during operation.



After the installation, remove packing materials from the equipment area.



Replace warning labels that have worn out or are unreadable.



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 loads, pure inductive loads, and half-wave rectification loads. It does not apply to energy feedback loads.



Do not alter the UPS internal structure or installation procedure unless consent from the manufacturer is given.



Never use water to clean electrical components inside or outside the UPS.



Do not drill holes into a cabinet.

1.2 Electrical Safety

High Voltage

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

The high voltage power supply provides power for the device operation. Direct or indirect contact with high voltage power sources may result in fatal injury.



Non-standard or incorrect high voltage operations may result in fire and electric shocks.



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.



When installing the AC power supply facility, ensure compliance with local laws and regulations.



Before connecting cables to the UPS, ensure that the input power and mains power distribution switches and output power distribution switch are turned off.



Use only dedicated tools during high voltage and AC operations.



If the operation is performed in a damp environment, ensure that the device is dry. When water is found in the rack or the rack is damp, switch off the power supply immediately.

High Leakage Current



Ground a device before powering it on. Otherwise, personal injury or device damage may occur.



If a "high leakage current" tag is attached to the panel of the device, ground the protective ground terminal on the device enclosure before connecting the AC power supply to prevent electric shocks.



The UPS can generate high leakage currents. Using a circuit breaker that has the leakage current protection function is not recommended.

Power Cable

Do not install or remove power cables when the device is on. Transient contact between the core of the power cable and the conductor may generate electric arcs or sparks, which may cause fire or damage eyesight.



Before moving or reconnecting the UPS, disconnect the mains and batteries, open the output power distribution switch, and wait a period of at least 5 minutes after the UPS completely powers off. Otherwise, electric shocks may occur.



Before installing or removing the power cable, open the power switch.



Before connecting a power cable, check that its label is correct.

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Fuse

If a fuse needs replacing, ensure the new fuse is of the same type and specifications so that the system runs safely.

Backfeed Protection Dry Contact

The UPS can be configured with a backfeed protection dry contact to work with an external automatic circuit breaker, preventing the voltage from flowing back to input terminals over static bypass circuits. If device installation and maintenance personnel do not need to use backfeed protection, paste labels on the external bypass input circuit breakers informing that the circuit is connected to the UPS. Disconnect the device from the UPS before performing operations on the circuit.

Electrostatic Discharge

Static electricity generated by human bodies may damage the electrostatic-sensitive components on boards, for example, the large-scale integrated (LSI) circuits.



To prevent damage to electrostatic-sensitive components, wear a pair of ESD gloves or a well-grounded ESD wrist strap when touching the device or handling boards or application-specific integrated circuits (ASICs).



When holding a board, hold its edge without touching any components, especially chips.



Package boards with ESD packaging materials before storing or transporting them.

Figure 1-1 shows how to wear an ESD wrist strap.

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Figure 1-1 Wearing an ESD wrist strap

Liquid Prevention



Do not place the product under areas prone to water leakage, such as near air conditioner vents, ventilation vents, or feeder windows of the equipment room. Ensure that there is no condensation inside the product or equipment room. Ensure that no liquid enters the product. Otherwise, short circuits will occur and may result in serious injury or death.



If any liquid is detected inside the product, immediately disconnect the power supply and contact the administrator.

1.3 Operating Environment

Do not expose the equipment or perform any operations in an environment with flammable or explosive gas, or smoke.

Any operation on any electrical device in an environment that has flammable air can cause extreme danger. Strictly obey the operating environmental requirements specified in related use manuals when using or storing the device.

Do not places the UPS in the following environments:



Places where the temperature and humidity are beyond the range of 0–40°C and 0%–95% RH respectively.



Places in direct sunlight or near heat sources.



Places subject to vibrations or shocks.



Dusty places, or places exposed to corrosive substances or salts.



Marine environments or outdoor land environments (with simple shielding measures) near pollution sources. If a site is near a pollution source, it must be at most:

− 3.7 km away from saline water areas such as the ocean.

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− 3 km away from serious pollution sources, such as metallurgic plants, coal mines,

and thermal power plants.

− 2 km away from secondary pollution sources, such as chemical, rubber, and

galvanization industries.

− 1 km away from light pollution sources, such as packing houses, tanneries, and

boiler rooms.

1.4 Battery

This section describes precautions for operating batteries.

Before operating batteries, carefully read the safety precautions for battery handling and connection.



To ensure battery security 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.



Handle lead-acid batteries according to local regulations.



Incorrect handling of batteries causes hazards. When operating batteries, avoid battery short circuits and electrolyte overflow or leakage.



Electrolyte overflow may damage the device. It will corrode metal parts and circuit boards, and ultimately damage the device and cause short circuits of circuit boards.



Short circuits caused by incorrect operations may cause serious injuries due to high power of batteries.



Do not reversely connect positive and negative battery terminals.



Use batteries of the specified type. Otherwise, the batteries may be damaged.



Check battery connections periodically to ensure that all screws are securely tightened.



Install or store batteries in clean, cool, and dry environments.



Do not decompose, transform, or damage batteries. Otherwise, battery short circuits, acid leaks, and even human injuries may result.

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Technical Specifications

Table 1-1 Battery specifications

Battery Type

Minimum/Ma ximum Number of Batteries

Cell Float Voltage

Cell Equalized Voltage

Cell Minimum Voltage

Sealing lead-acid battery

Sixteen to twenty 12 V batteries

2.23–2.27 V/cell

2.3–2.4 V/cell

1.6–1.9 V/cell

Open lead-acid battery

Sixteen to twenty 12 V batteries

2.23–2.27 V/cell

2.3–2.4 V/cell

1.6–1.9 V/cell

A cell indicates a 2 V cell, each 12 V battery consists of six cells.

Preventative Measures

When installing and maintaining batteries, pay attention to the following points:



Use special insulation tools.



Take care to protect your eyes when operating batteries.



Wear rubber gloves and a protective coat in case of electrolyte overflow.



When moving a battery, ensure that its electrodes are upward. Leaning or reversing the battery is prohibited.



Switch off the power supply during installation and maintenance.

Short Circuit

Battery short circuits may cause human injuries. Although the voltage of ordinary batteries is low, the instantaneous high current caused by the short circuit releases a great deal of energy.

To avoid battery short circuits, do not maintain batteries in use.

Harmful Gas

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Do not use unsealed lead-acid batteries. Place and secure lead-acid batteries horizontally to avoid inflammation or device corrosion due to flammable gases emitted from batteries.

The lead-acid batteries in use may emit flammable gases. Therefore, store the batteries in a place with good ventilation, and take precautions against fire.

Battery Temperature

High temperature may result in battery distortion, damage, and electrolyte overflow.



Install or store batteries far away from fire and heating sources, such as transformers. Never burn batteries.



When the temperature of the battery is higher than 60°C, check the battery for electrolyte overflow. If the electrolyte overflows, absorb and counteract the electrolyte immediately.

Acid Leakage

In the case of electrolyte leaks, counteract and absorb the leaking electrolyte immediately.

When moving or handling a battery whose electrolyte leaks, note that the leaking electrolyte may hurt human bodies. When you find the electrolyte leaks, use the following substances to counteract and absorb the leaking electrolyte:



Sodium bicarbonate (baking soda): NaHCO3



Sodium carbonate (soda): Na2CO3

When using substances to counteract and absorb electrolytes, strictly follow the guidelines provided by the battery supplier.

If your body meets the acid, wash the part that has met the acid with clean water immediately, or immediately call a doctor if the situation is serious.

1.5 Mechanical Safety

Moving Sharp Objects

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Wear protective gloves when moving sharp objects.

Moving Heavy Objects



Perform operations in accordance with all instructional symbols on the device.



Take caution to avoid injury when moving heavy objects.



When moving or lifting a device, hold the handle or bottom of the device.



When transporting a device using a pallet truck, the forks must be properly positioned to ensure that the device does not topple. No excessive tilt or jolt is allowed during the transportation, and the maximum tolerance of the tilting angle during loading and unloading is 15°. To avoid toppling, secure the device to the pallet truck by using ropes before moving, and assign persons to watch out the device during movement.



Move the cabinet with caution. Any bumping or falling may damage the device.

Figure 1-2 Tilting angle of a cabinet

Handling Fans

Do not insert fingers or boards into the operating fans until the fans are switched off, and have stopped running.

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1.6 Laying Out Cables

Binding Signal Cables

Signal cables must be bound separately from strong-current cables and high-voltage cables.

Laying Out Cables

When the temperature is low, a violent strike or vibrations may damage the cable sheathing. To ensure cable safety, comply with the following requirements:



Cables can be laid, or installed, only when the temperature is higher than 0°C (32°F). Handle cables with caution, especially at lower temperatures.



Before laying out cables that have been stored in temperatures lower than 0°C (32°F), move the cables to an environment that is at the requisite ambient temperature. Store them in this environment for at least 24 hours.



Do not drop the cables directly from the vehicle.



As the insulation layer of a cable may age, or be damaged from high temperatures, ensure a sufficient distance between cables and the DC busbars, shunts, and fuses. Cables prepared by the customer should be flame resistant. Cables must not be routed behind the air exhaust vent of the cabinet. 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.

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2 UPS2000-G-(6kVA-20kVA) Quick

Introduction

2.1 Model Description

This document describes the following UPS models:

Model

Represented By

Remarks

UPS2000-G-6KRTS

UPS2000-G-6 kVA standard model

The two models are represented by UPS2000-G-6 kVA in the description of their common features and parameters.

UPS2000-G-6KRTL

UPS2000-G-6 kVA long backup time model

UPS2000-G-10KRTS

UPS2000-G-10 kVA standard model

The two models are represented by UPS2000-G-10 kVA in the description of their common features and parameters.

UPS2000-G-10KRTL

UPS2000-G-10 kVA long backup time model

UPS2000-G-15KRTL

UPS2000-G-15 kVA

The UPS2000-G-15KRTL has only a long backup time model.

UPS2000-G-20KRTL

UPS2000-G-20 kVA

The UPS2000-G-20KRTL has only a long backup time model.

Figure 2-1 shows a UPS model number.

Figure 2-1 Model number

Table 2-1 describes the model number.

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Table 2-1 Model number details

No.

Item

Description

Product category

UPS

Product family

2000: Power ≤ 20 kVA

UPS subcategory

G: series name

Output capacity

6K: 6 kVA 10K: 10 kVA 15K: 15 kVA 20K: 20 kVA

UPS type

RT: rack- and tower-mounted unit RR: rack-mounted unit TT: tower-mounted unit TM: modular tower-mounted unit RM: modular rack-mounted unit

Built-in battery (optional)

S: standard model, which provides only a standard battery pack.

L: long backup time model. You need to use an external large-capacity battery pack.

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

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When the mains is normal, the rectifier boosts the mains input voltage and converts the 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.



Battery mode When the mains is abnormal or disconnected, the DC-DC step-up transformer boosts the

DC power supplied from batteries. Then the inverter converts the DC power into stable AC power for powering loads.



Bypass mode The mains supplies power directly to loads after filtering. The UPS transfers to bypass

mode when overload, overtemperature, or faults occur. This mode does not provide battery backup capability.



Economy control operation (ECO) mode If the bypass voltage and frequency are in the specified range, the UPS supplies power to

loads over the bypass. If the bypass voltage and frequency are outside the range, the UPS transfers to normal or battery mode. ECO is short for economy control operation.



The UPS2000-G-15 kVA/20 kVA supports battery ECO mode only in the case of two mains inputs. 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.

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. Figure 2-5 shows the front and rear views of the UPS2000-G-15 kVA/20 kVA.

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Figure 2-3 Front and rear views of the UPS2000-G-6 kVA

(1) Control panel

(2) AC input port

(3) AC output ports (pL and sL)

(4) Output sockets

(5) Parallel ports

(6) Control area network (CAN) communications ports (MON1 and MON2)

(7) Optional card slot

(8) Battery temperature sensor port

(9) Universal Serial Bus (USB) port

(10) Emergency power-off (EPO) port

(11) Maintenance bypass port (MBS)

(12) Fuse base (13) Input circuit breaker

(14) Battery port



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.

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Figure 2-4 Front and rear views of the UPS2000-G-10 kVA

(1) Control panel

(2) AC input ports

(3) AC output ports (pL and sL)

(4) Parallel ports

(5) CAN communications ports (MON1 and MON2)

(6) Optional card slot

(7) Battery temperature sensor port

(8) USB port

(9) EPO port

(10) Maintenance bypass port (MBS)

(11) Input circuit breaker

(12) Battery port

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Figure 2-5 Front and rear views of the UPS2000-G-15 kVA/20 kVA

(1) Control panel

(2) AC input ports (mains and bypass)

(3) Battery terminals

(4) EPO port

(5) Maintenance bypass port (MBS)

(6) Parallel ports

(7) CAN communications ports (MON1 and MON2)

(8) USB port

(9) Battery temperature sensor port

(10) Optional card slot

(11) AC output ports (pL and sL)

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2.4 Optional Components

Table 2-2 Optional components

Compone nt

Model

Function

Remarks

Parallel cable

DB15M, CC8P0.48B(S), DB15F

Connect UPSs in parallel.

A parallel cable is 1.5 meters long.

Battery temperature sensor

TE820E10B/W103-B02-L1

Measures the ambient temperature of the external power module and battery pack.

The temperature ranges from –40ºC to +80ºC.

The standard cable is 2 meters long. To increase the length, install a magnetic ring at the sensor plug. Table 2-3 lists the specifications of magnetic rings from three vendors.

Ambient temperature and humidity sensor

ENR1DETA MODULE

Measures the UPS ambient temperature and humidity. The ambient temperature ranges from 0–50ºC. The ambient humidity ranges from to 0%–100% RH.

It is used together with a Simple Network Management Protocol (SNMP) card.

SNMP card

RMS-SNMP01A

Monitors the UPS and the ambient temperatures and humidity (if required) and allows for Ethernet networking.

N/A

6 kVA output isolation transformer box

DGL-6/0.22

Provides isolation solutions for customer equipment. Compared with the output transformer on an industrial frequency UPS, the output transformer box provides isolation functions even in bypass mode. The isolation transformer is

The output isolation transformer box is 6 kVA, single-phase. It is used for the UPS2000-G-6 kVA.

10 kVA output isolation

DGL-10/0.22

The output isolation transformer box

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Compone nt

Model

Function

Remarks

transformer box

a 2:1:1 industrial-frequency transformer. It converts one 220 V output voltage into two isolated 110 V outputs.

is 10 kVA, single-phase. It is used for the UPS2000-G-10 kVA.

Standard battery pack (7 Ah, 20 batteries)

ESS-240V12-7AhBPVBA01 ESS-240V12-7AhBPVBA02

Each battery pack consists of twenty 12 V, 7 Ah VRLA batteries connected in series. It is a standard configuration for the UPS2000-G-6 kVA. A maximum of four battery packs are connected in parallel.

The UPS2000-G-15 kVA/20 kVA uses at least two battery packs.

Standard battery pack (9 Ah, 20 batteries)

ESS-240V12-9AhBPVBA01 ESS-240V12-9AhBPVBA02

Each battery pack consists of twenty 12 V, 9 Ah VRLA batteries connected in series. It is a standard configuration for the UPS2000-G-10 kVA. A maximum of four battery packs are connected in parallel.

Modbus card

RMS-MODBUS01A

Provides two cascaded RJ45 ports to implement networking over the Modbus or YDN-23 protocol.

N/A

Dry contact card

RMS-RELAY01A

Provides six alarm dry contact outputs (normal mode, battery mode, bypass mode, low battery voltage, bypass backfeed, and UPS faults) and two dry contract control inputs (one is the shutdown signal input, and the other is reserved).

N/A

External dry contact card

RMS-RELAY02B

Provides four dry contact outputs (critical alarm, minor alarm, mains mode, battery mode, bypass mode, inverter on, battery undervolt.,bypass backfeed , high ambient tempreture, or UPS

Used together with an SNMP card.

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Compone nt

Model

Function

Remarks

fault.) and two dry contract inputs (startup, shutdown).

iBAT 2.0

Consists of the communication interface module (CIM) and battery interface module (BIM). The CIM is an intelligent battery management module which collects wireless communication data of battery stauts from the downstream BIM groups, and uploads data to the SNMP card through the COM port.

Used together with an SNMP card.

Power distribution unit (PDU) (PDC-0038 V4ACIOA)

PDC-0038V4ACIOA

Controls and protects input and output power, increases output sockets, and distributes power for 1+1 parallel systems, and implements online maintenance.

The PDU is designed for a 1+1 UPS2000-G-15 kVA/20 kVA parallel system (three-phase input three-phase output).

PDU (PDC-0091 V2ACIOA)

PDC-0091V2ACIOA



The PDU is designed for a 1+1 UPS2000-G15 kVA/20 kVA parallel system (three-phase input single-phase output and single-phase input single-phase output).



It can also be used in a UPS2000-G6 kVA/10 kVA 1+1 parallel system and 2+0 parallel

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Compone nt

Model

Function

Remarks

system.

Magnetic loop

DN85H, H38x22x15 (DMEGC)

E2F, 38x22x15 (FENGYI)

Optimizes the performance of the TN-C power distribution system in the parallel system scenario.

In a UPS2000-G-15 kVA/20 kVA parallel system using the TN-C power distribution system, install four magnetic rings on the PE cables on each UPS, bind the four magnetic rings together using binding tape, and secure them to the nearest place.

NOTE



The application scenarios of magnetic rings are described below.



Figure 2-6

and Figure

2-7 show the

magnetic ring installation method and position.

It is recommended that you install the battery temperature sensor (secured with an adhesive) on the surface of batteries in the middle of the battery rack.

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:



One is to install magnetic rings on branch PE cables (see Figure 2-6).



The other is to install a magnetic ring on the general PE cable (see Figure 2-7).

For magnetic ring specifications, see section Table 2-2.

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Figure 2-6 Installing magnetic rings (numbered 1) on branch PE cables

+ 128 hidden pages

Huawei UPS2000-G-6KRTS, UPS2000-G-6KRTL, UPS2000-G-10KRTS, UPS2000-G-10KRTL, UPS2000-G-15KRTL User Manual

Specifications and Main Features

Frequently Asked Questions

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