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Where can I find the SCCR rating for ATV61 or ATV71 18 pulse enclosed drives ?

Published date: 14 June 2019

Issue:
Where can I find the SCCR rating for ATV61 or ATV71 18 pulse drives ?

Product Line:
ATV61 / ATV71

Environment:

PowerGard 18 Pulse Drives

Cause:
None

Resolution:
PowerGard enclosed drive controllers have a short-circuti current rating of 100 kA @ 480 V (RMS symmetrical).

See Altivar® 61/71 PowerGard™ Class 8839 Type CPD 18-Pulse Adjustable Speed Drive Controllers Instruction Bulletin 30072-451-53 for details.


https://www.schneider-electric.us/en/download/document/30072-451-53/

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