WEG AVR-A-OPT-06 User manual

Motors | Automation | Energy | Transmission & Distribution | Coatings
Automatic Voltage Regulator
AVR-A-OPT-06 400Hz
Regulador Automático de Tensión
AVR-A-OPT-06 400Hz
Regulador Automático de Tensão
AVR-A-OPT-06 400Hz
Installation, Operation and Maintenance Manual
Manual de Instalación, Operación y Mantenimiento
Manual de Instalação, Operação e Manutenção

Installation, Operation and Maintenance Manual
Manual de Instalación, Operación y Mantenimiento
Manual de Instalação, Operação e Manutenção
Document # / Nº do documento: MWML00514
Model / Modelo: AVR-A-OPT-06 400HZ
Language / Idioma: English / Español / Português
Revision / Revisión / Revisão: 04
March /Marzo / Março, 2021

GENERAL INDEX / ÍNDICE GENERAL / ÍNDICE GERAL
Installation, Operation and Maintenance Manual
Page 7 - 26
Manual de Instalación, Operación y Mantenimiento
Páginas 27 - 46
Manual de Instalação, Operação e Manutenção
Páginas 47 - 65
Português Español English

www.weg.net
Automatic Voltage Regulator –AVR-A-OPT-06 400Hz l 7
FOREWORD
This manual may in no way be reproduced, filed, or transmitted through any type of media, whether it be electronically, by
printing, phonographically or any other audiovisual means without prior consent from WEG. Infringement is subject to
prosecution under the law.
Due to the continuous improvement of WEG products, the present manual may be modified and/or updated without prior
notice which may result in new revisions of the installation and maintenance manuals for the same product.
WEG reserves itself the right not to update automatically the information included in this manual. However, customers may
at any time request any updated version of the manual, which will be supplied to them free of charge.
If requested, WEG can supply an extra copy of this manual. The equipment serial number and model should be informed
by the customer, when making the request.
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 this equipment 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 ELÉTRICOS S.A.

www.weg.net
Automatic Voltage Regulator –AVR-A-OPT-06 400Hz l 9
INDEX
1SAFETY INFORMATION..............................................................................................11
2STORAGE AND TRANSPORT.....................................................................................11
3INTRODUCTION...........................................................................................................11
4TECHNICAL CHARACTERISTICS ..............................................................................12
4.1 NOMENCLATURE FOR REGULATORS..........................................................................................13
4.2 PROTECTIONS –U/F OPERATION.................................................................................................14
4.3 BLOCK DIAGRAM ............................................................................................................................14
5PROTECTION FUSE ....................................................................................................15
6STANDARDS................................................................................................................16
7IDENTIFICATION TAG.................................................................................................16
8TRIMPOT FUNCTIONS ................................................................................................17
9CONNECTION DIAGRAMS..........................................................................................17
9.1 ALTERNATOR CONNECTION WITHOUT AUXILIARY COIL..........................................................17
9.2 ALTERNATOR CONNECTION WITH AUXILIARY COIL..................................................................18
10INTERNAL CONNECTION DIAGRAM.........................................................................20
11DIMENSIONS................................................................................................................20
12FIRST USE....................................................................................................................21
12.1 DESCRIPTION OF THE CONNECTION TERMINALS.....................................................................21
12.2 STEPS FOR CONNECTION.............................................................................................................21
13TURNING OFF..............................................................................................................21
14DIAGRAMS FOR TESTING WITHOUT A ALTERNATOR...........................................22
15TROUBLES, CAUSES AND CORRECTIVE ACTION..................................................24
16PREVENTIVE MAINTENANCE ....................................................................................24
17WARRANTY .................................................................................................................24