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Motors | Energy | Automation | Paints

Turbogenerator S LineInstallation, Operation and Maintenance Manual

www.weg.net

Installation, Operation and Maintenance ManualDocument No.: 9300.0050 Model: Line S Turbogenerator Material: 10174576 Language: English Revision 0 July 2008Line S Turbogenerator l 1

www.weg.net

February 2008

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Dear Customer

Thank you for purchasing a WEG generator. It is a product developed with high levels of quality and efficiency to ensure excellent performance. Electric energy plays an outstanding role in the comfort and well-being of humankind. Being responsible for the production of this energy, the electric generator needs to be identified and treated as a machine whose characteristics demand special care, particularly with regard to storage, installation and maintenance procedures. All efforts have been made to ensure that the information contained in this manual can be reliably used for setting up and running the WEG generator. So please read this manual carefully before the installation, operation or maintenance of your generator for a continuous and safe operation and to ensure that all measures have been taken for your safety and the safety of your facilities. If any doubts persist, please contact WEG. Keep this manual always close to the generator for prompt reference when required.ATTENTION1. It is absolutely necessary to follow the procedures contained in this manual for the warranty to be valid. 2. The generator installation, operation and maintenance must be executed by qualified personnel.

NOTES1. The total or partial reproduction of the information supplied in this manual is authorized, provided that reference is made to its source; 2. If this manual is lost, an electronic PDF file is available from our website www.weg.net or another printed copy can be requested.

WEG EQUIPAMENTOS ELTRICOS S.A.

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CONTENTS1 2 INTRODUCTION.........................................................................................................................................9 GENERAL INSTRUCTIONS.....................................................................................................................10 2.1 QUALIFIED PERSONNEL ....................................................................................................................................... 10 2.2 SAFETY INSTRUCTIONS........................................................................................................................................10 OPERATING CONDITIONS AND STANDARDS.....................................................................................11 3.1 STANDARDS............................................................................................................................................................ 11 3.2 ENVIRONMENT CHARACTERISTICS................................................................................................................... 11 3.3 OPERATING CONDITIONS .................................................................................................................................... 11 RECEIVING AND STORAGE...................................................................................................................12 4.1 RECEIVING............................................................................................................................................................... 12 4.2 STORAGE................................................................................................................................................................. 124.2.1 4.2.2 Indoor storage ....................................................................................................................................12 Outside storage ..................................................................................................................................12

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LONG STORAGE PERIODS....................................................................................................................13 5.1 INTRODUCTION ...................................................................................................................................................... 13 5.2 GENERAL................................................................................................................................................................. 13 5.3 STORAGE LOCATION ............................................................................................................................................ 135.3.1 5.3.2 Indoor storage ....................................................................................................................................13 Outdoor storage .................................................................................................................................13

5.4 5.5 5.6 5.7 5.8

SEPARATE PARTS.................................................................................................................................................. 14 SPACE HEATER...................................................................................................................................................... 14 INSULATION RESISTANCE.................................................................................................................................... 14 EXPOSED MACHINED SURFACES ......................................................................................................................14 ROLLING BEARINGS.............................................................................................................................................. 145.8.1 5.8.2 5.8.3 Grease-lubricated bearing...................................................................................................................14 Oil-lubricated bearing..........................................................................................................................14 Sleeve Bearing....................................................................................................................................14

5.9 5.10

TERMINAL BOX....................................................................................................................................................... 15 PREPARATION FOR OPERATION AFTER LONG STORAGE ............................................................................ 155.10.1 5.10.2 5.10.3 5.10.4 Cleaning .............................................................................................................................................15 Bearing lubrication ..............................................................................................................................15 Checking the insulation resistance ......................................................................................................15 Others ................................................................................................................................................15

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INSPECTIONS AND RECORDS DURING THE STORAGE .................................................................................15 MAINTENANCE PLAN TO BE FOLLOWED DURING THE STORAGE ..............................................................16

HANDLING ...............................................................................................................................................17 INSULATION RESISTANCE ....................................................................................................................18 7.1 SAFETY INSTRUCTIONS........................................................................................................................................18 7.2 GENERAL REMARKS ............................................................................................................................................. 18 7.3 STATOR WINDING MEASUREMENT.................................................................................................................... 18 7.4 MEASUREMENT OF THE ROTOR WINDING RESISTANCE, EXCITER WINDING RESISTANCE AND ACCESSORIES..................................................................................................................................................................... 18 7.5 CONVERSION OF THE MEASURED VALUES.....................................................................................................19 7.6 MINIMUM INSULATION RESISTANCE..................................................................................................................19 7.7 POLARIZATION INDEX............................................................................................................................................ 19 CONSTRUCTION CHARACTERISTICS..................................................................................................20 8.1 STATOR.................................................................................................................................................................... 20 8.2 ROTOR ..................................................................................................................................................................... 20 8.3 EXCITER ................................................................................................................................................................... 20Line S Turbogenerator l 5

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PERMANENT MAGNET GENERATOR (PMG)............................