ABB ADVAC - Appendix Cclose;Open Coil Data

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ABB
APPENDIX C
CLOSE/OPEN COIL DATA
NOMINAL CONTROL
VOLTAGE OF
BREAKER
VOLTAGE RANGE RESISTANCE
RANGES (W
WW
W)
48VDC
38-56VDC 8 ± 5%
125VDC/120VAC
100-140VDC/104-127VAC 47 ± 5%
250VDC/240VAC
200-280VDC/208-254VAC 198 ± 5%
APPENDICES
Following are the basic characteristics for the CLOSE and OPEN coils used on the ADVAC breakers. Resistance
ranges may be used to identify the nominal voltage rating of a coil. All coils are DC voltage coils. AC power is
rectified in the Solid State Control Device.
NOMINAL CONTROL
VOLTAGE OF
BREAKER
VOLTAGE RANGE RESISTANCE
RANGES (W
WW
W)
48VDC
28-56VDC 8 ± 5%
125VDC/120VAC
70-140VDC/104-127VAC 47 ± 5%
250VDC/240VAC
140-280VDC/208-254VAC 198 ± 5%
CLOSE COILS
OPEN/TRIP COILS
Courtesy of NationalSwitchgear.com