CMJ 3512 GENERATOR SET Systems Operation

Media Number SENR4794-06 Publication Date 2002/01/01 Update Date 2002/01/16

VR3F Voltage Regulator Connections (SR4B for 3500 Engines)

SMCS Code: 4467

Knee Frequency Selection and Underfrequency Slope Selection

Illustration 46

Self Excited with Direct Connection to Generator

Page 1 of 3Copyright 1991, 2014 Caterpillar Inc. All Rights Reserved.

02/04/2014file://C:\SIS\TMP\sis787F1prt.html

Illustration 47

Permanent Magnet Excitation with Connections to Isolation

Transformers

Page 2 of 3Copyright 1991, 2014 Caterpillar Inc. All Rights Reserved.

02/04/2014file://C:\SIS\TMP\sis787F1prt.html

Illustration 48

Copyright 1991, 2014 Caterpillar Inc.

All Rights Reserved.

Page 3 of 3Copyright 1991, 2014 Caterpillar Inc. All Rights Reserved.

02/04/2014file://C:\SIS\TMP\sis787F1prt.html