What is a bPF fault on the ATS22 soft starter?

Issue:
bPF fault on the ATS22.

Product Line:
Altistart ATS22

Environment:
All

Cause:
Bypass contactor detected fault

Resolution:
Do a static test on the ATS22;
https://www.se.com/us/en/faqs/FA221890/
If test results indicate a shorted SCR or welded/stuck shorting contactor, replace the soft starter.
Reference the ATS22 installation guide (BBV51330)

פורסם עבור:שניידר אלקטריק ישראל