EAST Group EA990 G5 10 Manuale utente

Preface

Usage

The manual contains information on installing, using, operation and maintenance of

the Tower UPS. Please carefully read this manual prior to installation.

Users

Technical Support Engineer

Maintenance Engineer

Note

Our company is providing a full range of technical support and services. Customer

can contact our local office or customer service center for help.

The manual will update irregularly, due to the product upgrading or other reasons.

Unless otherwise agreed，the manual is only used as guide for users and any

statements or information contained in this manual make no warranty expressed or

implied.

Contents

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

General Information....................................................................................................................1

UPS Safety.................................................................................................................................. 1

Battery Safety..............................................................................................................................2

Description of Symbols...............................................................................................................3

2. Product Introduction........................................................................................................................4

2.1 Introduction........................................................................................................................... 4

2.2 System Configuration........................................................................................................... 4

2.3 Operation Mode.................................................................................................................... 4

2.3.1 Normal Mode............................................................................................................. 4

2.3.2 Battery Mode............................................................................................................. 5

2.3.3 Bypass Mode..............................................................................................................5

2.3.4 Maintenance Mode (Manual Bypass)........................................................................6

2.3.5 ECO Mode................................................................................................................. 6

2.3.6 Auto-restart Mode...................................................................................................... 7

2.3.7 Frequency Converter Mode....................................................................................... 7

2.3.8 Self Aging Mode........................................................................................................7

2.4 UPS Structure........................................................................................................................8

2.4.1 UPS Configuration.....................................................................................................8

2.4.2 UPS Outlook.............................................................................................................. 8

3. Installation Instruction...................................................................................................................11

3.1 Location...............................................................................................................................11

3.1.1 Installation Environment..........................................................................................11

3.1.2 Site Selection............................................................................................................11

3.1.3 Size and Weight....................................................................................................... 11

3.1.4 Installation Tools..................................................................................................... 12

3.2 Unloading and Unpacking.................................................................................................. 12

3.2.1 Moving and Unpacking of the Cabinet....................................................................12

3.3 Positioning...........................................................................................................................13

3.3.1 Positioning Cabinet..................................................................................................13

3.4 Battery................................................................................................................................. 14

3.5 Cable Entry..........................................................................................................................14

3.6 Power Cables.......................................................................................................................15

3.6.1 Specifications...........................................................................................................15

3.6.2 Specifications for Power Cables Terminal.............................................................. 16

3.6.3 Circuit Breaker.........................................................................................................16

3.6.4 Connecting Power Cables........................................................................................17

3.7 Control and Communication Cables...................................................................................18

3.7.1 Dry Contact Interface...............................................................................................18

3.7.2 Communication Interface........................................................................................ 19

4. LCD Panel..................................................................................................................................... 21

4.1 Introduction......................................................................................................................... 21

4.2 LCD panel for Cabinet........................................................................................................21

4.2.1 LED Indicator.......................................................................................................... 21

4.2.1 Alarm........................................................................................................................21

4.2.2 LCD Menu structure................................................................................................ 22

4.2.3 Home page............................................................................................................... 22

4.2.4 System......................................................................................................................23

4.2.5 Alarm........................................................................................................................28

4.2.6 Control..................................................................................................................... 29

4.2.7Settings......................................................................................................................30

4.3 Event List............................................................................................................................ 36

5. Operations..................................................................................................................................... 40

5.1 UPS Start-up........................................................................................................................40

5.1.1 Start from Normal Mode..........................................................................................40

5.1.2 Start from Battery.................................................................................................... 40

5.2 Procedure for Switching between Operation Modes..........................................................41

5.2.1 Switching the UPS into Battery Mode from Normal Mode....................................41

5.2.2 Switching the UPS into Bypass Mode from Normal Mode.................................... 41

5.2.3 Switching the UPS into Normal Mode from Bypass Mode.................................... 41

5.2.4 Switching the UPS into Maintenance Bypass Mode from Normal Mode.............. 41

5.2.5 Switching the UPS into Normal Mode from Maintenance Bypass Mode.............. 42

5.3 Battery Maintenance........................................................................................................... 43

5.4 EPO..................................................................................................................................... 43

5.5 Installation of Parallel Operation System........................................................................... 44

5.5.1 Parallel system diagram........................................................................................... 44

5.5.2 Parallel system setting............................................................................................. 45

6. Maintenance.................................................................................................................................. 47

6.1 Precautions.......................................................................................................................... 47

6.2 Instruction for Maintaining UPS.........................................................................................47

6.3 Instruction for Maintaining Battery string..........................................................................47

7. Product Specification.................................................................................................................... 49

7.1 Applicable Standards.......................................................................................................... 49

7.2 Environmental Characteristics............................................................................................ 49

7.3 Mechanical Characteristic...................................................................................................50

7.4 Electrical Characteristics.....................................................................................................50

Annex A Installation of internal battery.........................................................................................52

1.Important Safety Precautions

General Information

Please read the "safety precautions" carefully before installing and using this

product to ensure correct and safe installation and use. Please keep this manual

properly.

UPS must be installed, tested and maintained by an engineer authorized by the

manufacturer or its agent, otherwise it is possible to endanger personal safety and

cause equipment failure. The damage to UPS caused thereon is excluded from the

warranty.

Under no circumstances shall equipment structure or components be dismantled

or changed without the manufacturer's permission, otherwise the damage to UPS

caused thereby shall not be covered by the warranty.

Local regulations and laws shall be followed when using equipment. The safety

precautions in the manual only supplement the local safety regulations.

Due to product version upgrade or other reasons, the content of this document

will be updated from time to time. Unless otherwise agreed, this document is used

only as a guide, and all statements, information and recommendations in this

document do not constitute any warranty, express or implied.

UPS Safety

Before installing the equipment, wear insulating protective clothing, use

insulating appliances, and remove conductive objects such as jewelry and

watches to avoid electric shock or burns.

The operating environment has a certain impact on the service life and reliability

of UPS. The environmental requirements set in the manual must be followed

when using and storing the equipment.

Avoid using the equipment in direct sunlight, rain, or in environments with

electrified dust.

When placing UPS, maintain a safe distance around it to ensure ventilation.

During operation of the system, do not block the vent.

Do not allow liquids or other foreign objects to enter into the UPS cabinet or

cabinet.

Before using UPS, check whether the local distribution characteristics are

consistent with the information of the product nameplate.

As UPS is a large leakage current device, it is not recommended to install

breakers with leakage protection function.

Before connecting UPS, please further confirm whether the switch connecting the

power supply of the UPS mains input/bypass power supply and the mains power

are disconnected.

When it is required to move or rewire UPS, make sure to disconnect AC input

power supply, battery and other inputs, and UPS is fully powered down (more

than 5min) before carrying out the corresponding operation, otherwise there may

still be power in the port and inside of the equipment, and it is possible to cause a

risk of electric shock.

Before powering on, please confirm the correct grounding, and check wire

connection and battery polarity to ensure correct connection. In order to ensure

personal safety and the normal use of UPS, UPS shall be reliably grounded before

use.

UPS can be used for resistive and capacitive (such as computers), resistive and

micro inductive load, not for pure capacitive and inductive load (such as motors,

air conditioners and copiers) and half wave rectifier load.

When cleaning the machine, please wipe it with a dry object. Under no

circumstances shall water be used to clean electrical parts inside or outside the

cabinet.

After completion of maintenance operations, check immediately to ensure that no

tools or other items are left in the cabinet.

In case of fire, please use dry powder extinguisher correctly for extinguishment.

There is a danger of electric shock if liquid fire extinguishers are used.

Do not close the breaker before the UPS installation is completed. Do not power

on UPS without the permission of a qualified electrician.

Battery Safety

Battery installation and maintenance shall only be performed by personnel with

battery expertise.

There is danger of electric shock and short circuit current in the battery. In order

to avoid safety accidents, when installing or replacing the battery, please pay

attention to the following matters: do not wear jewelry and watches and other

conductive objects; use special insulation tools; use facial protection; wear

protective insulating clothing; do not turn the battery upside down or tilt it;

disconnect the input breaker of the battery.

The installation environment of the battery must be far away from the hot area,

and it is not allowed to use or keep the battery near the fire source. The battery or

battery strings cannot be processed by fire, otherwise it is possible cause personal

injury due to explosion.

Environmental factors impact battery life. Elevated ambient temperatures, poor

quality utility power, and frequent short duration discharges will shorten battery

life.

The batteries should be regularly replaced to ensure the normal operation of UPS

and sufficient backup time.

Do not use a battery that is not approved by the supplier, as it may adversely

affect the operation of the system. Use of a non supplier approved battery will

void the manufacturer warranty.

Check the screws of the connecting parts of the battery regularly to make sure

they are tight and not loose. If the screws become loose parts, they must be

tightened immediately.

Please do not short the positive and negative terminals of the battery, Otherwise it

is possible to cause electric shock or fire.

Do not touch the wiring terminal of the battery. The battery circuit is not isolated

from the input voltage circuit, and there will be a high voltage hazard between the

battery terminal and the ground.

Do not open or damage the battery, otherwise it is possible to cause short circuit

and battery leakage and the electrolyte in the battery may cause damage to the

skin and eyes. In case of exposure into the electrolyte, wash immediately with

plenty of water and go to the hospital for examination.

Description of Symbols

The following symbols used herein have the following meaning.

Symbols

Description

It is used to warn of emergency and dangerous situations which may

lead to death or serious bodily injury if not avoided.

It is used to warn of potential dangerous situations which will lead to a

certain degree of personal injury if not avoided.

It is used to transmit the safety warning information of equipment or

environmental, which may lead to equipment damage, data loss,

equipment performance degradation or other unpredictable results if not

avoided.

It is used for further detailed description of the things, highlighting

important/critical information, etc.

DANGER

WARNING

CAUTION

NOTICE

2. Product Introduction

2.1 Introduction

The UPS supplies stable and uninterrupted power for the important load. It can

eliminate the power supply surge, instantaneous high/low voltage, harmonic and

frequency offset pollution, to provide high quality electrical energy to costomers.

2.2 System Configuration

The Tower UPS is configured by the following part: Rectifier, Charger, Inverter,

Static Switch and Manual Bypass Switch. One or several battery strings should be

installed to provide backup energy once the utility fails. The UPS structure is shown

in Fig. 2-1.

Fig. 2-1 UPS Configuration

2.3 Operation Mode

The UPS is an on-line, double-conversion UPS that permits operation in the following

modes:

Normal mode

Battery mode

Bypass mode

Maintenance mode (manual bypass)

ECO mode

Auto-restart mode

Frequency Converter mode

Self Aging Mode

2.3.1 Normal Mode

The inverter of power modules continuously supply the critical AC load. The

rectifier/charger derives power from the AC mains input source and supplies DC

power to the inverter while simultaneously FLOAT or BOOST charging its associated

backup battery.

Fig 2-2 Normal mode operation diagram

2.3.2 Battery Mode

Upon failure of the AC mains input power, the inverter of power modules, which

obtain power from the battery, supply the critical AC load. There is no interruption in

power to the critical load upon failure. After restoration of the AC mains input power,

the “Normal mode” operation will continue automatically without the necessity of

user intervention.

Fig 2-3 Battery mode operation diagram

Note

With the function of Battery cold start, the UPS may start without utility. See more detail in

section 5.1.2.

2.3.3 Bypass Mode

If the inverter overload capacity is exceeded under Normal mode, or if the inverter

becomes unavailable for any reason, the static transfer switch will perform a transfer

of the load from the inverter to the bypass source, with no interruption in power to the

critical AC load. Should the inverter be asynchronous with the bypass, the static

switch will perform a transfer of the load from the inverter to the bypass with power

interruption to the load. This is to avoid large cross currents due to the paralleling of

unsynchronized AC sources. This interruption is programmable but typically set to be

less than 3/4 of an electrical cycle, e.g., less than 15ms (50Hz) or less than 12.5ms

(60Hz). The action of transfer/re-transfer can also be done by the command through

monitor.

Fig. 2-4 Bypass mode operation diagram

2.3.4 Maintenance Mode (Manual Bypass)

A manual bypass switch is available to ensure continuity of supply to the critical load

when the UPS becomes unavailable e.g. during a maintenance procedure. (See

Fig.2-5).

Fig .2-5 Maintenance mode operation diagram

Danger

During Maintenance mode, dangerous voltages are present on the terminal of input, output and

neutral, even with the LCD turned off.

2.3.5 ECO Mode

To improve system efficiency, UPS rack system works in Bypass mode at normal

time, and inverter is standby. When the utility fails, The UPS transfers to Battery

Mode and the inverter powers the loads.

Indice

Altri manuali EAST Group UPS

EAST Group

EAST Group 9010 Manuale utente

Manuali UPS popolari di altre marche

Pylontech

Pylontech Victron & Pylontech US5000 Manuale utente

Tecnoware

Tecnoware EVO DSP PLUS MM 6.8 Manuale utente

Mecer

Mecer ME-1000-WTU Manuale utente

Mustek

Mustek PowerMust 530(B) Plus Manuale di installazione e funzionamento

Emerson

Emerson Liebert NXL series Manuale utente

MAKELSAN

MAKELSAN BOXER SERIES Manuale utente

Block

Block PC-0524-400-0 Manuale utente

CyberPower

CyberPower CP585LCD Manuale utente

Eaton

Eaton 3S Istruzioni per il montaggio

CyberPower

CyberPower Office Tower Series UPS 1000 Manuale utente

CyberPower

CyberPower BM100 Manuale utente

Best Power

Best Power 610 Manuale utente

Best Power

Best Power Unity/I UT3K Manuale utente

Mustek

Mustek PowerMust 400 Offline Manuale utente

Xantrex

Xantrex Trace 512 UR-UPS Manuale utente

Forza

Forza SL-1501UL Manuale utente

LEGRAND

LEGRAND keor 310081 Manuale utente

ABB

ABB Conceptpower DPA 500 Manuale utente