Description
2.8 Electronic trip unit ETU
3VA27 molded case circuit breakers & 3WL10 air circuit breakers
Manual, 10/2018, L1V30499596002-01
57
Metering functions - acc. to IEC 61557-12
Power: active, reactive, apparent
Energy counter:
Active, reactive, apparent energy
— — — ● ●
Communication, input and output modules
With Breaker Connect mo-
dule
IOM040 configurable,
— — — ● ●
IOM300 configurable,
● ● ● ● ●
Energy monitoring and management — — — with COM
with COM
Remote parameterization — — — with COM with COM
Remote switching and control
— — — with COM
3)
with COM
3)
Possible connections of internal and
external input and output modules
for interaction with the control panel
with IOM300 with IOM300 with IOM300 with IOM with IOM
3)
Actuator module COM ACT forwards the command to the closing coil (CC) or shunt release (ST)
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