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GE Consumer & Industrial - G E Power Controls

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4. Electrical circuits<br />

4.1 <strong>Controls</strong> layout<br />

Closing solenoid drive<br />

Shunt trip / Zero voltage release<br />

ED coil<br />

OCT device<br />

HS 1...HS 10<br />

OCT trip target<br />

Arc chute-indicator<br />

Description<br />

X2<br />

X3<br />

X4<br />

X5<br />

X6<br />

X10<br />

X11<br />

X12<br />

X13<br />

X14<br />

X16<br />

X17<br />

Designation<br />

1.Connector: Auxiliary- and control circuits<br />

2.Connector: Auxiliary- and control circuits<br />

3.Connector: Auxiliary contacts HS1...HS5<br />

4.Connector: Auxiliary contacts HS6...HS10<br />

5.Connector: Current measure system SEL<br />

Control board: Voltage converter<br />

Control board: Interface for external DC 24V supply (OPTION)<br />

Control board: SU control unit<br />

Control board: Shunt trip control unit<br />

Control board: Zero voltage release<br />

Control board: NEKO control unit for ED coil control<br />

Control board: Current measure system SEL<br />

Fig. 20 Control system’s layout<br />

2012-11-21 S47183R01E06 Design and specifications are subject to change without notice 15

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