Class 8839 58M Enclosed AC Drives

Power Circuit Descriptions

POWER CIRCUITS

There are two primary power circuit configurations, drive controller only or drive with bypass. Power circuit configurations can be modified with a selection of options such as Barriered Bypass, Input Line Contactors, selection of Line Reactors, or provisions for Harmonic Filters.

Pic01.eps

AC Drive

Fan

AC Drive

Pic02.eps

Fan

M1–100 hp

Without Bypass

IC

M1–100 hp

With Bypass

BC

Pic03.eps

Fan

1.5% Line Reactor

AC Drive

Control

IC

BC

20" Wide Section Adder

M 125–500 Hp

With Bypass

148

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09/2003

Page 148
Image 148
Schneider Electric 58 TRX manual Power Circuit Descriptions, Power Circuits, Without Bypass, With Bypass, 148