Leroy-Somer AVR R250 Manuals

Page 1 Instruction Manual Insta l l a t i o n • O p e r a tio n • M a in te n a n ce Voltage Regulator Ruitai industry Co.,Ltd. Tel: +86 577 56784310 Fax: +86 577 56667563 Email: [email protected] www.china-avr.com AVR R250 This manual is to be given to the end user 4067 en - 11.2006 / a R250 A.V.R. Installation and maintenance 140 mm 75 mm R 250 VOLT VOLT FREQ. & L.A.M. CONFIG. FREQ. & L.A.M. CONFIG. STAB STAB F1 Slow fuse 250V 8 A P1 Voltage P2 Stability 110 E+ E- 0V 0 9 8 7 6 5 4 3 2 1 o 1 2 3 5 6 7 9 8 4 60Hz 60Hz 65Hz 65Hz 57Hz 57Hz 47.5Hz 47.5Hz 50Hz 50Hz KNEE KNEE SPECIAL SPECIAL LAM LAM OFF OFF OFF OFF 13% 13% 13% 13% 25% 25% 25% 25% LAM LAM KNEE KNEE KNEE KNEE LAM OFF LAM OFF LAM OFF LAM OFF LAM OFF LAM OFF External potentiometrer for voltage adjusting ST4 Option Freq / 60 and Installation and maintenance R250 A.V.R. 2 LEROY-SOMER 4067 en - 11.2006 / a SAFETY MEASURES Before using your machine for the first time, it is important to read the whole of this installation and maintenance manual. All necessary operations and interventions on this machine must be performed by a qualified technician. Our technical support service will be pleased to provide any additional information you may require. The various operations described in this manual are accompanied by recommendations or symbols to alert the user to potential risks of accidents. It is vital that you understand and take notice of the following warning symbols. Warning symbol for an operation capable of damaging or destroying the machine or surrounding equipment. Warning symbol for general danger to personnel. Warning symbol for electrical danger to personnel. Note : LEROY-SOMER reserves the right to modify the characteristics of its products at any time in order to incorporate the latest technological developments. The information contained in this document may therefore be changed without notice. WARNING WARNING This manual concerns the alternator A.V.R. which you have just purchased. We wish to draw your attention to the contents of this maintenance manual. By following certain important points during installation, use and servicing of your A.V.R., you can look forward to many years of trouble-free operation. Installation and maintenance R250 A.V.R. 4067 en - 11.2006 / a LEROY-SOMER 3 SUMMARY 1 - SUPPLY .............................................................................................................................4 1.1 - SHUNT excitation system............................................................................................4 2 - R250 A.V.R. .......................................................................................................................5 2.1 - Characteristics.............................................................................................................5 2.2 - U/F fonction and LAM..................................................................................................5 2.3 - R250 A.V.R. option......................................................................................................5 2.4 - LAM Characteristics ....................................................................................................6 2.5 - Typical effects of the LAM ...........................................................................................7 3 - INSTALLATION - COMMISIONING ..................................................................................8 3.1 - Electrical checks on the AVR.......................................................................................8 3.2 - Settings........................................................................................................................8 3.3 - Electrical faults.............................................................................................................9 4 - SPARE PARTS................................................................................................................10 4.1 - Designation................................................................................................................10 4.2 - Technical support service..........................................................................................10 Any maintenance or breakdown operations on the A.V.R. are to be done by personnel trained on commisioning, servicing and maintenance for the electrical and mechanical elements. Copyright 2005: MOTEURS LEROY-SOMER This document is the property of: MOTEURS LEROY SOMER. It may not be reproduced in any form without prior authorization All brands and models have been registered and patents applied for.