ABB RED615 Technical Manual page 23

615 series
Technical Manual
Settings......................................................................................605
Technical data...........................................................................605
Section 7 Condition monitoring functions.....................................607
Circuit breaker condition monitoring SSCBR..................................607
Identification..............................................................................607
Function block...........................................................................607
Functionality..............................................................................607
Operation principle....................................................................608
Circuit breaker status...........................................................609
Circuit breaker operation monitoring....................................609
Breaker contact travel time...................................................610
Operation counter.................................................................611
Accumulation of I
Remaining life of circuit breaker...........................................613
Circuit breaker spring-charged indication.............................615
Gas pressure supervision.....................................................615
Application.................................................................................616
Signals.......................................................................................619
Settings......................................................................................620
Monitored data...........................................................................622
Technical data...........................................................................622
Technical revision history..........................................................623
Section 8 Measurement functions................................................625
Basic measurements......................................................................625
Functions...................................................................................625
Measurement functionality.........................................................626
Measurement function applications...........................................633
Three-phase current measurement CMMXU............................633
Identification.........................................................................633
Function block......................................................................634
Signals..................................................................................634
Settings................................................................................634
Monitored data.....................................................................635
Technical data......................................................................635
Technical revision history.....................................................636
Three-phase voltage measurement VMMXU............................636
Identification.........................................................................636
Function block......................................................................636
Signals..................................................................................636
Settings................................................................................637
Monitored data.....................................................................637
Technical data......................................................................637
Table of contents
y
t................................................................612
17