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GE Consumer & Industrial - G E Power Controls

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4.3.3 ED coil with external capacity bank<br />

In this option customer provides his own solution for releasing of the ED coil, by means of external capacitor<br />

trip device. The NEKO control unit is not furnished, and coil is connected directly to front panel of control box (-<br />

X2 :10/:11).<br />

External<br />

C-bank<br />

Breaker<br />

-X2<br />

-Q1<br />

-S2<br />

[ 10 ]<br />

[ 11 ]<br />

ED<br />

impulse<br />

coil<br />

U=300 V<br />

C=2000 uF<br />

36/ _ X _ _ _ _ _<br />

Key position - 3<br />

Key number – 0: Without ED coil.<br />

Key number – 1: With ED coil and external C-bank.<br />

Fig. 24 ED coil with external Capacitor trip device<br />

2012-11-21 S47183R01E06 Design and specifications are subject to change without notice 19

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