Measurement And Analog Recording Functions - ABB RELION 630 Series Applications Manual

Section 3
REM630 variants
3.3.8
58
GUID-AE19D082-7DE0-4F91-B634-388E154F13F9 V2 EN
Figure 22: Circuit-breaker condition monitoring

Measurement and analog recording functions

The measured quantities in this configuration are:
• Current
• Current sequence component
• Residual current
• Voltage
• Power
• Energy
The measured quantities can be viewed in the measurement menu on the LHMI.
All analog input channels are connected to the analog disturbance recorder. When any
of these analog values violate the upper or lower threshold limits, the recorder unit is
triggered which in turn will record all the signals connected to the recorder.
1MRS756785 G
REM630
Application Manual