User Manuals: GRAIGAR R448 Automatic Voltage Regulator

User Manuals: GRAIGAR R448 Automatic Voltage Regulator

Manuals and User Guides for GRAIGAR R448 Automatic Voltage Regulator. We have 1 GRAIGAR R448 Automatic Voltage Regulator manual available for free PDF download: Installation And Maintenance Manual

GRAIGAR R448 Installation And Maintenance Manual

GRAIGAR R448 Installation And Maintenance Manual (16 pages)

Brand: GRAIGAR | Category: Controller | Size: 0 MB

Table of Contents

Table of Contents
3
General Information
4
Description
4
Identification
4
Supply
5
AREP Excitation System
5
PMG Excitation System
6
SHUNT or Separate Excitation System
7
R448 A.V.r
8
Characteristics
8
Frequency Compared with Voltage (Without LAM)
9
LAM (Load Acceptance Module) Characteristics
9
Typical Effects of the LAM with a Diesel Engine with or Without a LAM (U/F Only)
10
R448 A.V.R. Options
10
Installation - Commissioning
11
Electrical Checks on the AVR
11
Settings
11
Electrical Faults
14
Spare Parts
15
Designation
15
Technical Support Service
15

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