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Synchronous Alternators AG10 Line Alternadores Sincrnicos Lnea AG10 Alternadores Sncronos Linha AG10 Installation, Operation and Maintenance Manual Manual de Instalacin, Operacin y Mantenimiento Manual de Instalao, Operao e Manuteno

Installation, Operation and Maintenance Manual Manual de Instalacin, Operacin y Mantenimiento

Manual de Instalao, Operao e Manuteno

Document / Documento / Documento: 12638144

Model / Modelo / Modelo: AG10

Language / Idioma / Idioma: English / Espaol / Portugus

Revision / Revisin / Reviso: 05

June /Junio /Junho 2016

GENERAL INDEX / NDICE GENERAL / NDICE GERAL

Installation, Operation and Maintenance ManualPage 7 - 50

Manual de Instalacin, Operacin y MantenimientoPginas 51 - 94

Manual de Instalao, Operao e ManutenoPginas 95 - 139

Por

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Eng

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www.weg.net

12638144 Installation, operation and maintenance manual Synchronous Alternator AG10 line - Horizontal l 7

Dear Customer,

Thank you for purchasing the WEG alternator. It is a product developed with quality and efficiency

levels that ensure optimal performance.

Electricity plays a role of major importance for the comfort and well-being of humanity. Since the

alternator is responsible for generating this energy, this must be identified and treated as a machine

whose characteristics include certain care, among them storage, installation, operation and

maintenance.

All efforts were made to the information contained herein are truthful to the settings and use of the

alternator.

Thus, we recommend reading this manual carefully before proceeding to installation, operation or

maintenance of the alternator to ensure continuous and safe operation of the alternator and ensure

your safety and of your facilities. If doubts persist, please refer to WEG.

Always keep this manual near the alternator, so it can be consulted whenever necessary.

ATTENTION

1. It is imperative to follow the procedures in this manual for the warranty to be valid;

2. The procedures for installation, operation and maintenance of the alternator should be done by qualified people.

NOTES

1. Reproduction of information in this manual, in whole or in part, is permitted provided that the source is quoted;

2. If this manual is lost, a copy in electronic format may be obtained by contacting www.weg.net or another printed copy may be requested from WEG.

WEG EQUIPAMENTOS ELTRICOS S.A.

http://www.weg.net/

www.weg.net

12638144 Installation, operation and maintenance manual Synchronous Alternator AG10 line - Horizontal l 9

INDEX

1 INTRODUCTION ................................................................................................... 131.1 SAFETY WARNINGS IN THE MANUAL ............................................................................................... 131.2 NOMENCLATURE .............................................................................................................................. 14

2 GENERAL INSTRUCTIONS ................................................................................... 152.1 QUALIFIED PEOPLE........................................................................................................................... 152.2 SAFETY INSTRUCTIONS ................................................................................................................... 152.3 STANDARDS ..................................................................................................................................... 15

2.3.1 Brazilian standards ................................................................................................................ 152.3.2 International standards .......................................................................................................... 152.3.3 Other standards and specifications ....................................................................................... 16

2.4 ENVIRONMENT FEATURES ............................................................................................................... 162.4.1 Harsh or marine environment ................................................................................................ 16

2.5 OPERATING CONDITIONS ................................................................................................................ 16

3 RECEIPT, STORAGE AND HANDLING .................................................................. 173.1 RECEIPT ............................................................................................................................................ 173.2 HANDLING ......................................................................................................................................... 173.3 STORAGE .......................................................................................................................................... 17

3.3.1 Storage in sheltered environment .......................................................................................... 183.3.2 Storage in not sheltered environment .................................................................................... 183.3.3 Longer storage ...................................................................................................................... 18

3.3.3.1 Storage location .................................................................................................................. 183.3.3.1.1 Storage in sheltered environment .................................................................... 183.3.3.1.2 Storage in not sheltered environment .............................................................. 18

3.3.3.2 Separate parts .................................................................................................................... 183.3.3.3 Space heater ....................................................................................................................... 193.3.3.4 Insulation resistance ............................................................................................................ 193.3.3.5 Exposed machined surfaces ................................................................................................ 193.3.3.6 Bearings .............................................................................................................................. 193.3.3.7 Terminal box ....................................................................................................................... 193.3.3.8 Inspection and records during storage ................................................................................. 193.3.3.9 Maintenance plan during storage ......................................................................................... 203.3.3.10 Preparation for operation start ............................................................................................. 21

3.3.3.10.1 Cleaning.......................................................................................................... 213.3.3.10.2 Verification of insulation resistance .................................................................. 213.3.3.10.3 Others ............................................................................................................. 21

4 INSTALLATION .................................................................................................... 224.1 INSTALLATION LOCATION ................................................................................................................ 224.2 DIRECTION OF ROTATION ................................................................................................................ 224.3 PROTECTION DEGREE ..................................................................................................................... 224.4 COOLING .......................................................................................................................................... 224.5 INSULATION RESISTANCE ................................................................................................................ 22

4.5.1 Safety instructions ................................................................................................................. 224.5.2 General considerations .......................................................................................................... 234.5.3 Measurement of the stator winding ....................................................................................... 234.5.4 Measurement in the rotor winding, exciter and accessories ................................................... 234.5.5 Minimum insulation resistance ............................................................................................... 244.5.6 Polarization index .................................................................................................................. 244.5.7 Conversion of the measured values ....................................................................................... 24

4.6 PROTECTION ..........................................................................................................