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Power Panel and Replacement Parts (cont’d)
Delayed Transition - 800 to 1200 Amps
T1 T2 T3
N1 N2 N3
TERMINAL A4
BLOCKS
SN1, 2, 3, 4
ARC GRID
TERMINAL A3 BLOCKS
SE1, 2, 3, 4
SCR-EO
MOVABLE CONTACT
STATIONARY CONTACT
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SCR |
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■ GE Zenith Controls | ZTG/ZTGD Operation and Maintenance Manual | 31 ■ |