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IB 6.2.11.1-2C
Page 19
d. Apply 1000 volts:
i. Between leads of new motors.
e. SPECIAL NOTES:
i. Apply 60% (instead of 75%) of the values given
in (a) through (d) above on breakers that have
interrupted a short circuit.
ii. Motors that have been in service may fail
dielectric due to a normal accumulation of debris
from the commutator.
restore dielectric integrity.
iii. Do not perform dielectric testing on the solid
state trip system.
RENEWAL PARTS
ABB recommends only those renewal parts be stocked
that will be required to insure proper and timely
maintenance of the breaker.
Cleaning the motor will
ABB
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