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Huawei UPS2000-G-6 kVA User Manual

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

Table of Contents

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Huawei UPS2000-G-6 kVA Specifications

General IconGeneral
ModelUPS2000-G-6 kVA
Power Rating6 kVA / 5.4 kW
Rated Capacity6 kVA
Capacity6 kVA
Input Frequency50/60 Hz
Output Frequency50/60 Hz
WaveformPure Sine Wave
Operating Temperature0°C to 40°C
Relative Humidity0% to 95% (non-condensing)
Input Voltage220/230/240 VAC
Input Frequency Range40 Hz–70 Hz
Output Voltage220/230/240 VAC
Battery TypeSealed Maintenance Free
Communication InterfaceRS232, USB, SNMP
Input Voltage Range160-280 VAC

Summary

About This Document

Purpose

Describes the UPS2000-G in terms of features, performance, appearance, structure, working principle, installation, operation, and maintenance.

Intended Audience

Lists the target users for this document, including sales, support, system, installation, commissioning, configuration, and maintenance engineers.

Symbol Conventions

Defines the safety symbols (DANGER, WARNING, CAUTION, NOTICE) used throughout the document.

Safety Precautions

General Safety

Provides essential safety guidelines for installing, maintaining, and operating the UPS, emphasizing trained personnel.

Personal Requirements

Specifies requirements for personnel performing UPS installation and maintenance, including training and authorization.

Grounding Requirements

Details the requirements for grounding devices, including installing the ground cable first and ensuring secure grounding.

Personal Safety

Outlines personal safety measures, such as avoiding thunderstorms, preventing electric shocks, and using ESD protection.

Device Safety

Covers safety aspects related to the UPS device itself, like anchoring, ventilation, and avoiding modifications.

Electrical Safety

Addresses high voltage hazards, AC facility operations, and compliance with laws and regulations for electrical safety.

High Leakage Current

Explains high leakage current phenomena and recommendations for circuit breaker selection to prevent electric shocks.

Power Cable

Provides safety precautions for handling power cables, including installation, removal, and connection procedures.

Fuse

Advises on the correct replacement of fuses to ensure system safety and prevent damage.

Electrostatic Discharge

Details precautions to prevent damage to sensitive components from static electricity, including ESD protection measures.

Liquid Prevention

Warns against water leakage and condensation, and outlines immediate actions if liquid is detected inside the product.

Operating Environment

Specifies the suitable operating environment for the UPS, including temperature, humidity, and avoiding hazardous conditions.

Battery Safety

Covers crucial safety precautions for handling and operating batteries, including preventing short circuits and electrolyte leakage.

Mechanical Safety

Addresses safety measures related to moving sharp or heavy objects and handling fans to prevent injuries.

Laying Out Cables

Provides guidelines for safe and proper cable installation, including binding, temperature considerations, and distances.

Quick Introduction

Model Description

Describes the different UPS models covered by the document and their represented by nomenclature.

Working Principle

Explains the fundamental working principles of the UPS, including conceptual diagrams and operational modes.

Appearance

Presents the physical appearance of the UPS units through front and rear view diagrams.

Optional Components

Lists and describes optional components that can be used with the UPS, detailing their models, functions, and remarks.

Installation

Preparations

Covers essential preparations for UPS installation, including site selection, floor bearing, environment, and tools.

Tools

Lists the necessary tools for UPS installation, emphasizing the use of insulated tools for safety.

Power Cables

Details recommended power cable specifications, including cross-sectional area, terminal type, and torque for various UPS models.

Unpacking and Checking

Provides a procedure for unpacking the UPS and checking for shipping damage or discrepancies.

Installation Procedure

Outlines the steps for UPS installation, covering mechanical installation and cable connection for tower or rack mounting.

Installing a Backfeed Protection Device

Explains the need for and installation of backfeed protection devices to prevent electric shocks.

Feedback Prevention Connections (With Dry Contract Control)

Illustrates feedback prevention connections using dry contract control for different UPS configurations.

Check After Installation

Lists post-installation check items to ensure proper installation, including cable routing, connections, and ground cable integrity.

Control Panel

Introduction

Introduces the UPS control panel, its functions for controlling operation, displaying data, and setting parameters.

Indicators

Describes the indicators on the control panel, their colors, status, and meanings.

Functional Buttons

Explains the function of each button on the control panel for operating the UPS and navigating menus.

LCD

Details the function of the LCD display for showing UPS running data, alarms, and parameter settings.

LCD Startup Screens

Illustrates the different screens displayed during UPS startup, including initial and non-initial startup sequences.

Starting the UPS in Normal Mode

Provides step-by-step instructions for starting the UPS in normal mode, covering initial and non-initial startups.

Starting the UPS in Battery Mode

Guides on how to start the UPS in battery mode, including initial and non-initial startup procedures.

LCD Menu Hierarchy

Shows the hierarchical structure of the LCD menus, allowing users to navigate through various settings and information.

Status Screen

Details how to access and interpret the status screens, including Mains Input, Bypass Input, Battery Status, Inverter Output, UPS Output, Local-UPS Load, Parallel-System Load, and Environment Monitoring.

Alarms Screen

Explains how to view and manage alarms, including active, historical, sorting, and clearing alarms.

Settings Screen

Guides on accessing and configuring various settings, including basic settings, communication cards, system parameters, and battery parameters.

Control Screen

Describes how to use the Control screen for UPS operations like starting, shutting down, battery maintenance, and parameter synchronization.

About Screen

Explains how to view UPS model, ESN, and software version information from the About screen.

Operations

Checking Before Powering On the UPS

Lists critical checks to perform before powering on the UPS to ensure safe and correct operation.

Single UPS Operations

Covers basic operations for a single UPS, including starting, shutting down, and performing EPO.

Parallel System Operations

Explains how to perform operations on a parallel UPS system, including starting, shutting down, and EPO.

Communications

Optional Communications Components

Introduces the optional communication cards available for the UPS, such as SNMP, Modbus, and dry contact cards.

SNMP Card

Details the functions and features of the SNMP card for remote UPS monitoring and management.

Modbus Card

Describes the Modbus card and its networking capabilities for remote UPS management via RS485.

Dry Contact Card

Explains the functionality of the dry contact card for providing alarm outputs and control inputs.

External Dry Contact Card

Describes the external dry contact card's capabilities for providing additional dry contact outputs and inputs.

Routine Maintenance

UPS Maintenance

Outlines routine maintenance items for the UPS, including operating environment checks, control panel verification, cleanliness, and parameter checks.

Battery Maintenance

Covers crucial aspects of battery maintenance, including safety precautions, routine checks, and procedures for maintaining battery health.

Troubleshooting

Solutions to Common Faults

Provides a table of common UPS faults, their possible causes, and recommended measures for resolution.

Technical Specifications

Physical Specifications

Lists the physical dimensions and weight of the UPS units for different kVA ratings.

Environmental Specifications

Details the environmental operating conditions for the UPS, including temperature, humidity, and altitude.

Mains Input Electrical Specifications

Provides electrical specifications for the UPS mains input, including power cable requirements, rated voltage, and input voltage range.

Bypass Input Electrical Specifications

Outlines the bypass input electrical specifications, such as voltage and frequency tolerance, and overload capability.

Output Electrical Specifications

Details the electrical specifications for the UPS output, including rated voltage, output voltage tolerance, and inverter overload capability.

Battery Specifications

Lists battery specifications, including rated voltage, number of batteries, leakage current, and charger parameters.

ECO Feature

Describes the ECO (Economy Control Operation) feature, including voltage and frequency tolerance settings.

Parallel Feature

Explains the parallel operation capabilities of the UPS, including the number of UPSs that can be connected in parallel.

Safety Regulations and EMC

Lists the safety regulations and EMC standards that the UPS complies with, along with remarks on compliance.

Parallel Parameter List

LCD Menus and Parameters

Main Menu

Outlines the main menu structure of the UPS LCD, allowing navigation to various submenus and settings.

Status Screen

Details the information available on the Status screens, including input, output, battery, load, and environment monitoring data.

Alarms Screen

Explains how to access and interpret alarm information, covering active, historical, sorted, and clear alarms.

Settings Screen

Guides on accessing and configuring various settings, including basic settings, communication cards, system parameters, and battery parameters.

Control Screen

Describes how to use the Control screen for UPS operations like starting, shutting down, battery maintenance, and parameter synchronization.

Alarm Handling

Alarm Handing of Battery Maintenance Notification

Procedure

Provides steps to clear the "Batt. maint. notif" alarm and cancel the battery maintenance notification function.

Battery Shallow Discharge Test

Context

Explains the purpose of the shallow discharge test for evaluating battery reliability and short-time backup capacity.

Procedure

Details the steps for performing a shallow discharge test, including checking battery status, adjusting discharge ratio, and starting/stopping the test.

Capacity Test

Context

Describes the capacity test method to evaluate battery real-time capability and long-time backup capability.

Procedure

Outlines the process for conducting a capacity test, including checking battery status, adjusting load rate, and starting/stopping the test.

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