Terminal
Assigned Function,
Measured Value or Indi-
cation
Description
H: N / - N/- Neutral phase of the negative supply voltage
H: N / + ph/+ Phase of the positive supply voltage
Voltage measuring inputs: In the case of a direct connection and transformer connection, the device has
to be safeguarded with a listed 10-A backup fuse or a listed 10-A miniature circuit breaker.
NOTE
When using voltage transformers, the secondary connections must never be short-circuited!
Commissioning and First Steps
9.5 Electrical Connection
198 SICAM, SICAM P850/P855 7KG85X, Manual
E50417-H1040-C482-A9, Edition 03.2022
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