Description
2.8 Electronic trip unit
3VA molded case circuit breakers with IEC certificate
Manual, 03/2019, A5E03603177010-03
105
The "normal" direction of energy flow of the 3VA molded case circuit breaker is top down
(can also be adjusted using the powerconfig software), corresponding to operation in
quadrants Q1 and Q4. If the molded case circuit breaker is supplied from below, it operates
in quadrants Q2 and Q3.
The following table provides an overview of the setting values:
1)
Depending on ETU version
Value can be read
Value can be edited