Liebert ITA 6kVA Manuale utente

Liebert®ITA 6kVA UPS

Inatallation & Commissioning Manual

Version V1.0

Revision date December 7, 2010

BOM 31012296

Emerson Network Power provides customers with technical support. Users may contact

the nearest Emerson local sales office or service center.

Emerson Network Power Co., Ltd.

Address: No.1 Kefa Rd., Science & Industry Park, Nanshan District 518057, Shenzhen

China

Homepage: www.emersonnetworkpower.com.cn

E-mail: [email protected]

Safety Precautions

To ensure smooth installation and operation, please read this manual carefully before installing and operating

the Liebert®ITA 6kVA UPS (UPS for short). For detailed product information, refer to the Liebert®ITA 6kVA UPS

User Manual in the VCD delivered with the product.

The UPS must be installed and commissioned by engineers designated by the manufacturer or its agent. Failure

to observe this could result in personnel safety risk, UPS malfunction and invalidation of warranty.

The UPS has been designed for commercial and industrial use only, and is not recommended for use in life

support applications.

This is a Class A UPS product. In a residential environment, this product may cause radio interference, in which

case, the user may be required to take additional measures to reduce the interference.

Note

Non-authorized personnel are prohibited from installing or commissioning the Liebert®ITA 6kVA UPS.

Earth Connection

Warning

Earth connection is essential before connecting the input and output cables. This equipment must be earthed in accordance

with the local electrical regulations.

Maintainable Components

Warning

All internal maintenance and servicing procedures of the equipment should be carried out only by trained personnel with

tools. Components (including the components behind the protective cover) which can only be removed by using a tool are

restricted to service personnel.

The UPS meets the safety requirements completely in operator access area. Only service personnel can touch the

hazardous voltage components inside the UPS and battery module. However, the risk of touching these voltages is

minimized as the components with hazardous voltage may be touched only uses a tool to remove the protective cover. No

risk will exist if you follow the general norms and in accordance with the procedures recommended in this manual on

equipment operation.

Battery High Voltage

Warning

Tools or keys must be used for all batteries maintenance, which should be carried out by trained personnel.

Battery use requires special care. After the battery is connected, the battery terminal will output DC high voltage, and

physical contact would be fatal.

Battery manufacturer provides the precautions to be observed when working on the battery string. These precautions

should be followed implicitly at all times. Particular attention should be paid to the recommendations concerning local

environmental conditions and the provision of protective clothing, first aid and fire-fighting facilities.

Contents

Chapter 1 Product Introduction ........................................................................................................................................... 1

1.1 Appearance .......................................................................................................................................................... 1

1.2 Specification ......................................................................................................................................................... 1

Chapter 2 Single UPS Installation And Commissioning ...................................................................................................... 2

2.1 Installation Preparation ......................................................................................................................................... 2

2.2 Mechanical Installation.......................................................................................................................................... 2

2.2.1 Tower Installation ...................................................................................................................................... 2

2.2.2 Rack Installation ........................................................................................................................................ 4

2.3 Connecting Power Cables .................................................................................................................................... 6

2.3.1 Connecting I/O Cables............................................................................................................................... 7

2.3.2 Connecting Battery Cables ........................................................................................................................ 9

2.3.3 Connecting External 10A Charger Cables ............................................................................................... 11

2.4 Single UPS Commissioning ................................................................................................................................ 12

2.4.1 Check Before Startup .............................................................................................................................. 12

2.4.2 Single UPS Parameters Setting............................................................................................................... 12

2.4.3 Normal Mode Startup............................................................................................................................... 16

2.4.4 Battery Mode Startup............................................................................................................................... 17

Chapter 3 Parallel UPS Installation And Commissioning .................................................................................................. 18

3.1 Mechanical Installation........................................................................................................................................ 18

3.2 Connecting Power Cables .................................................................................................................................. 18

3.2.1 Connecting I/O Cables............................................................................................................................. 18

3.2.2 Connecting Parallel Cables ..................................................................................................................... 19

3.3 Parallel System Commissioning.......................................................................................................................... 20

3.3.1 Check Before Startup .............................................................................................................................. 20

3.3.2 Startup Commissioning For Parallel System ........................................................................................... 20

Chapter 4 Communication................................................................................................................................................. 22

4.1 Connecting USB Communication Cable ............................................................................................................. 22

4.2 Installing Communication Devices (Optional) ..................................................................................................... 22

Chapter 5 Troubleshooting................................................................................................................................................ 23

Chapter 1 Product Introduction 1

Liebert®ITA 6kVA UPS User Manual

Chapter 1 Product Introduction

Liebert®ITA 6kVA UPS (UPS for short) is an intelligent online UPS system with sine wave output developed by

Emerson Network Power Co., Ltd. The UPS offers reliable and high quality AC power to the precision instrument.

The UPS adopts modular design, and rack/tower installation can be used depending on your requirements. It is

applicable to supplying AC power to small scale computer center, network, communication system, automatic control

system and precision instrument.

1.1 Appearance

The front panel of the UPS is shown in Figure 1-1.

Display panel Ventilation hole

Figure 1-1 Front panel of the UPS

The rear panel of the UPS is shown in Figure 1-2.

戢⏴㆏␂

Input switch

230/400Vac -40A

䟄㻯䵾♲

Battery por t

192Vdc 27A

Parallel port (with

protective cover)

Ventilation hole

DIP switch (with

protective cover) Battery port

I/O terminal block

(with protective cover)

Intelligent card slot

(with protective cover)

Input MCB

USB port

Control port of 10A charger

Figure 1-2 Rear panel of the UPS

Note

Non-authorized personnel are prohibited from opening the UPS chassis cover.

1.2 Specification

As shown in Table 1-1, two models are available: standard model and long-time delaying model.

Table 1-1 Product specification

Type Dimension (W × H × D, mm) Weight (net weight/gross weight) Model

UHA1R-0060/

01200456 435 × 88 × 630 17kg/20.5kg Standard UPS

UHA1R-0060L/

01200461 435 × 88 × 630 18kg/21.5kg Long-time delaying UPS

2 Chapter 2 Single UPS Installation And Commissioning

Liebert®ITA 6kVA UPS User Manual

Chapter 2 Single UPS Installation And Commissioning

This chapter introduces the single UPS installation, power cable connection and commissioning.

2.1 Installation Preparation

Installation environment

zWell-ventilated; far away from water, heat source, flammables and explosive substances.

zAvoid direct sunlight.

zFree of dust, volatile gas, corrosive materials and excessive salt.

If necessary, an indoor exhaust fan should be installed to keep the indoor temperature from rising. An air filter should

be used where the UPS is to operate in a dusty environment.

Installation clearances

The internal fans provide forced air cooling for the UPS. The hot air will be exhausted through the ventilation holes of

the UPS rear panel. Therefore, do not obstruct the ventilation holes.

Maintain at least 200mm clearances between the UPS and the wall or adjacent equipment, so as not to obstruct the

UPS ventilation and heat dissipation. Otherwise, the UPS internal temperature will rise, which will shorten the UPS

life.

Installation tools

zCross head screwdriver (EJ5100mm): Remove the screws of the UPS top plate, or open the chassis.

zSlotted screwdriver (EJ375mm): Connect input and output cables.

zDiagonal plier (MTC3C): Make input and output cables.

zWire-pressure plier (YT-12): Press wires for I/O terminal block.

Unpacking inspection

After the UPS arrival, you should unpack it and check the following items:

1. Visually inspect the UPS appearance for transportation damage. If any problem is found, please notify the carrier

immediately.

2. Check the accessories and models against the delivery list.

2.2 Mechanical Installation

Two installation modes are available: tower installation and rack installation. You can select an appropriate installation

mode according to the actual conditions.

2.2.1 Tower Installation

1. Adjust the display panel.

Note

1. For the tower installation, you need to adjust the display panel; for the rack installation, ignore this step.

2. When adjusting the display panel, there is no need to open the chassis of the UPS.

1) Take off the fixing screws (2 pcs), and hold the left side of the display panel to pull it out.

2) Turn the display panel 90° counter clockwise, and then put it to its original place.

3) Tighten the fixing screws.

Taking the rack installation for example, when switching from rack installation to tower installation, adjust the display

panel as the following procedures shown in Figure 2-1.

Chapter 2 Single UPS Installation And Commissioning 3

Liebert®ITA 6kVA UPS User Manual

Take off the two fixing

screws of the display

panel

Turn the display

panel 90rcounter

clockwise

Tighten the two fixing screws

of the display panel

90r

A amplified

Fixing screw (2 pcs)

Figure 2-1 Adjusting the display panel

2. Install the plastic panel.

1) Take out the plastic panel from the package of the UPS.

2) Align the plastic panel with the display panel of the UPS, and press the metal buckles at both sides of the plastic

panel into the square holes on the front panel of the UPS according to the arrow direction, as shown in Figure 2-2.

Square hole

Plastic panel

Display panel

Figure 2-2 Installing the plastic panel

Note

You do not need to remove UPS when removing the plastic panel. Press the two ends of the plastic panel by hands, and gently

pull the plastic panel outwards to remove it.

3. Take out the support bases from the accessories, assemble a pair of support bases through fastenings, as shown

in Figure 2-3, and put them onto the flat installation table.

Figure 2-3 Installing the support base

4. If the battery module is necessary, take out the support base extensions delivered with the battery module, and

then assemble the support base extensions and the support bases through fastenings, as shown in Figure 2-4.

4 Chapter 2 Single UPS Installation And Commissioning

Liebert®ITA 6kVA UPS User Manual

Support base

Support base extension

Fastening

Figure 2-4 Connecting the support base with support base extension

5. Place the UPS and the battery module (if necessary) on the support bases and support base extensions. Each

UPS needs two pairs of support bases to install, as shown in Figure 2-5.

UPS

Battery

module

UPS

Support

base

Support

base

Figure 2-5 Installing the UPS and the battery module

2.2.2 Rack Installation

Installation procedures for UPS

1. Install the plastic panel, refer to 2.2.1 Tower Installation for the method.

2. Take out the brackets and eight M4 × 10 screws from the accessories. Through the installation hole 1, use M4 × 10

screws to fix the two brackets respectively on both sides of the UPS front panel, as shown in Figure 2-6.

UPS

Screw

(8 pcs)

Bracket (2 pcs)

Installation hole 1

Bracket amplified

Installation

hole 2

Figure 2-6 Installing brackets

Note

Moving the UPS through brackets is prohibited.

3. Install the guide rails.

You need to use guide rails when selecting Liebert®ITA series UPS and its options, and the rack installation.

The installation procedures of the guide rails are as follows:

1) Take out the guide rails (one left guide rail and one right guide rail), guide rail screws and panel screws from the

package, distinguish the left and right guide rail according to Figure 2-7, and confirm its retractable function

respectively.

Chapter 2 Single UPS Installation And Commissioning 5

Liebert®ITA 6kVA UPS User Manual

Installation

hole (6 pcs)

Left guide rail Right guide rail

Figure 2-7 Guide rail

Distinguish the guide rail screw and panel screw according to Figure 2-8.

Guide rail screw Panel screw

Figure 2-8 Appearance of screw

2) Adjust the guide rail length according to the rack dimensions.

3) Align the installation holes of the guide rail with the square holes of the rack, fix the guide rail to the rack through

the guide rail screws (a total of eight), each left and right guide rail needs four guide rail screws, as shown in

Figure 2-9.

Guide rail screw (4 pcs)

Guide rail

Guide rail holder

Square hole

Figure 2-9 Installing guide rail

Note

1. The guide rail holder must be close to the front of the rack.

2. Each guide rail has six installation holes (as shown in Figure 2-7), do not use the two installation holes in the middle when fixing

the guide rail. It is recommended to use the top and bottom installation holes (from top to bottom, installation hole 1 and

installation hole 6).

The guide rail installation is finished, as shown in Figure 2-10.

Figure 2-10 Guide rail installation complete

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