LEGRAND KEOR T 208V 40 KVA Manuel utilisateur

LE10794AB

KEOR T 208V

40-60 KVA

Installation Manual

Important Notices!

Thank you for choosing LEGRAND UPS System to supply your Critical Application.

This manual contains important information about commissioning, usage and technical properties of the

UPS. It also contains safety information for operator and instructions to secure your critical load. Applying

the recommendation detailed in this manual is necessary to use UPS safely and correctly.

The manufacturer reserves the rights to change the technical specications

and design without notice.

LEGRAND reserves the rights to change the information in this document

without notice. Refer to hiip://ups.legrand.com/ web site to dowload last

release and translations.

Units that are labelled with a CE mark comply with the Standard: EN 62040-1 and EN 62040-2.

Read the manual completely before working on this equipment!

Keep this manual in UPS’s front cover’s pocket for easy consultation!

Reproduction, adaptation, or translation of this manual is prohibited without prior

written permission of LEGRAND Company, except as allowed under the copyright laws.

KEOR T

Installation Manual

Description of the Symbols Used in the Manual

This symbol points out the instructions which are especially important.

This symbol points out the risk of electric shock if the following instruction is

not followed.

This symbol points out the instructions, which may result with injury of the

operator or damage of the equipment if not followed.

All packing material must be recycled in compliance with the laws in force in the

country where the system is installed.

Description of the Symbols Used in the Manual

UPS: Uninterruptible Power Supply

ESD: Emergency Switching Device

RS232: Serial Communication Protocol

RS485: Serial Communication Protocol

MODBUS: Modicon Communication Protocol

SNMP: Simple Network Management Protocol

V: Volt

A: Ampere

P: Power

For Mains Supply, Auxiliary Mains Supply, Output, Battery Circuit Breaker and Maintenance Bypass Circuit

Breaker;

“ON”: Closing the Circuit

“OFF”: Opening the Circuit

Installation & Operating

Manuals

Battery Fast Fuses

KEOR T

Installation Manual

1. FOREWORD 1

1.1. Overview 1

1.2. Manual 1

2. WARRANTY 3

2.1. Terms of Warranty 3

2.2. Out of Warranty Terms and Conditions 3

3. SAFETY 4

3.1. Description of the Symbols Used on the Labels Applied to the UPS 4

3.2. Individual Protective Gear 4

3.3. Important Notice for UPS 5

3.4. Important Notice for Battery 6

3.5. Emergency interventions 6

4. REQUIREMENT 7

4.1. Transportation 7

4.2. Placement 7

4.3. Storage 9

4.4. Electrical Requisites 9

5. INSTALLATION 12

5.1. Models and Dimensions 12

5.2. Unpacking Procedure 13

5.3. Installation Procedures and Instructions 14

5.3.1. Power Connections of Single Systems 15

5.3.2. Power Connections of Parallel Systems 30

6. COMMUNICATION 33

6.1. Serial Communication (RS232) 34

6.2. Internal SNMP Communication 35

6.3. Emergency Switching Device and Generator Connections 36

6.4. Dry Contacts 37

6.5. RS485 38

Appendix-1: Technical Specications 39

Appendix-2: Modbus List 41

Appendix-3: Description of UPS and Block Diagram 43

KEOR T 40-60 KVA

KEOR T

Installation Manual

1. Foreword

1.1. Overview

Thank you for choosing LEGRAND UPS Keor T product.

KEOR T has been designed with advanced technologies and the latest compo¬nents generation; realized

to satisfy both users and instal¬lers in their operational needs of high availability and perfor¬mance.

This UPS aims to be ecient, functional, safe and very easy to install and use. LEGRAND has studied the

best way to reconcile high-tech performance and ease of use, making “user friendly” technologi¬cally

advanced products.

KEORT supplies maximum protection and power quality for any type of IT load, tertiary application, lighting

or building.

Furthermore, standards deployed by Legrand for R&D, supplier selection and manufacturing comply with

the highest quality standards. This product is manufactured in an ISO 9001 & ISO14001 certied factory in

full compliance with the eco-design laws. The UPS Keor T system is made in compliance with the existing

European Community directives and with the technical standards in force to comply with CE marking as

certied by the Declaration of Conformity issued by the Manufacturer.

Technology & Architecture

A special feature of Keor T is Online Double Conversion Operation (VFI-SS-111 as dened by the reference

standard EN 62040-3) based on the capacity to supply a voltage that is perfectly stabilized in frequency and

amplitude, even in event of extreme alterations of mains power supply.

The 3-Level Switching Technology used in this product is the latest solution to provide high energy

eciency even with low load conditions.

The energy eciency performance of Keor T surpasses the minimum requirements dened by the Code of

Conduct on Energy eciency and Quality of European of AC UPS dened by EC.

KEOR T represents the best solution combining high performance, low management costs and ease of

operation and maintenance:

• Dual Input

• User friendly touch screen design

• UPS via LED bar (with trac light coding) gives an immediate diagnosis of the system under any

conditions.

• Internal Battery option as well as wide range external battery cabinets.

• Isolation transformer can be mounted inside UPS cabinet upon request.

• Integrated Maintenance Bypass

• Parallelable to increase the power

• Availability of dierent communication types

1.2. Manual

• The purpose of this manual is to provide indications for using the equipment safely and to carry out rst

level of troubleshooting.

• This manual is addressed to persons already educated on precautions to adopt in face of electrical

hazard

• This manual is addressed to “User“, generic term to identify all persons that will have the need and / or

obligation to provide instructions or operate directly this UPS equipment

• Adjustments, preventive and curative maintenance jobs are not dealt with in this manual as they are

reserved exclusively to skilled and authorized Legrand UPS Technical Service Engineers.

• The intended use and congurations envisaged for the equipment are the only ones allowed by the

Manufacturer; do not attempt to use the equipment in disagreement with the indications given. Any other

use or conguration must be agreed and written by the Manufacturer, in such a case, will be an enclosure

to the manual.

• For its use the user must also comply with the specic laws in force that exist in the country where the

equipment is installed. Reference is also made in this manual to laws, directives, etc., that the user must

know and consult in order to full the purposes established by the manual.

• If information is exchanged with the Manufacturer or assistance personnel authorized by the former,

please refer to the equipment’s rating plate data and serial number.

• The manual must be kept for the equipment’s useful life cycle and, if necessary (e.g. damage which

prevents it being consulted even partially) the user must ask the Manufacturer for a new copy, quoting the

publishing code on the cover.

• The manual reects the state of the art at the moment the equipment was put on the market, of which

it is an integral part. The publication complies with the directives in force at such a date. The manual cannot

be considered inadequate if updates of standards or changes are made to the equipment.

• Any integration to the manual which the Manufacturer deems tting to send to the users must be kept

with the manual, becoming an integral part of it.

• The Manufacturer is available to its clientele to provide additional information and will take into

consideration any suggestions made to improve this manual to bring it even closer to the requirements for

which it was drawn up.

• If the equipment is sold, which always includes handing over this operating manual, the primary user

must notify the Manufacturer, giving him the address of the new user so the latter can be reached if there

are any communications and/or updates deemed indispensable.

Units that are labelled with a CE mark comply with the Standard: EN 62040-1 and EN 62040-2.

Read the manual completely before working on this equipment!

Keep this manual in UPS’s front cover’s pocket for easy consultation!

Reproduction, adaptation, or translation of this manual is prohibited without prior

written permission of LEGRAND Company, except as allowed under the copyright

laws.

The manufacturer reserves the rights to change the technical specications and

design without notice.

LEGRAND reserves the rights to change the information in this document

without notice. Refer to hiip://ups.legrand.com/ web site to dowload last

release and translations.

KEOR T

Installation Manual

2. Warranty

2.1. Terms of Warranty

• Warranty is dened by General Conditions of Sale and Delivery.

• The UPS including all the internal parts is under the warranty of LEGRAND.

• If the UPS malfunctions because of component, manufacturing or installation (if it’s done by authorized

LEGRAND UPS Technical Service Personnel) problems during the warranty period, the UPS will be repaired

(spares and labour) by the Manufacturer under warranty.

2.2. Out of Warranty Terms and Conditions

This Warranty does not apply if:

• UPS not commissioned or maintained by an authorized LEGRAND UPS Technical Service sta or an

authorized LEGRAND distributor Technical Service sta

• UPS not used according the terms of operating and installation manual

• Product serial number label has been removed or lost

This Warranty does not cover any defects or damages caused by:

• Neglect, accident, misuse, misapplication

• Failure due to fortuitous circumstances or force majeure (lightning, oods…etc.),

• Unloading and transportation damage and failures after delivery,

• Damage or injuries caused by negligence, lack of inspection or maintenance, or improper use of the

products,

• Faulty electrical wiring,

• Defects arising either from designs or parts imposed or supplied by the purchaser,

• Defects and damage by re and lightning,

• Failures due to modication in the products without LEGRAND approval,

• Improper installation, testing, operation, maintenance, repair, alteration, adjustment, or modication of

any kind by unauthorized personnel,

The Manufacturer will repair the device in such cases for a fee and is not responsible for the shipment of

the equipment.

The Battery warranty does not apply if the temperature in the room exceeds 25 °C.

Extended battery warranty does not apply if:

• UPS has not been commissioned

• A yearly preventive maintenance visit has not been performed

By an authorized LEGRAND UPS Technical Service sta or authorized LEGRAND distributor Technical

Service sta.

The UPS may contain batteries that should be recharged 24Hours min after 6 month storage duration to

avoid deep battery discharge. Warranty cannot apply on batteries that have suered of deep discharge.

3.2. Individual Protective Gear

There is a high risk of electrical shock with the equipment as well as a considerable short circuit current.When installing

and servicing the equipment it is absolutely forbidden to work without the protective gear mentioned in this paragraph.

The personnel who are going to work with the equipment for installation or maintenance jobs must not wear clothes

with baggy sleeves or laces, belts, bracelets or other metal items that could be a hazard source.

The following indications summarize the protective gear to wear.

3.1. Description of the Symbols Used on the Labels Applied to the UPS

3. Safety

Information related to safety of the UPS, battery, load and the user is summarized below.

But the equipment should not be installed before reading the manual completely.

PE: PROTECTIVE EARTH

PB: PROTECTIVE BONDING

DANGER! HIGH VOLTAGE (BLACK/YELLOW)

This symbol points out the instructions, which may result with injury of

the operator or damage of the equipment if not obeyed.

Accident and spark proof footwear with rubber sole and reinforced toe

Use : always

Waterproof rubber gloves

Use : always

Protective gear

Use : always

Protective glasses

Use : always

Ce manuel convient aux modèles suivants

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