ComAp InteliCompact NT

InteliCompact
NT
, SW version 2.1
InteliCompact-NT-2.1-Reference Guide.pdf, ©ComAp – May 2015
282
Multiple of base
level
Reaction time
1,0 ∞
1,1 50,0
1,2 25,0
1,3 16,7
2Nom delay setpoint:
5 s
1,4 12,5
1,5 10,0
1,6 8,3
1,7 7,1
1,8 6,3
1,9 5,6
2,0 5,0
2,1 4,5
2,2 4,2
2,3 3,8
2,4 3,6
2,5 3,3
2,6 3,1
2,7 2,9
2,8 2,8
2,9 2,6
3,0 2,5
REACTION TIME =
2NOM_DEL * BASE
ACTUAL - BASE
0,0
10,0
20,0
30,0
40,0
50,0
60,0
1,0 1,5 2,0 2,5 3,0
Reaction time [s]
Multiple of base level
IDMT reaction time
IDMT reaction time example (2Nom delay adjusted to 5 )
Alarm: Generator short current
Alarm type
Breaker open & cool down
Alarmlist
message
BOC ShortCrct
Alarm evaluated
All the time
Related
applications
All
Description
This is a fast overcurrent protection. The following setpoints are related to
this alarm:
 Short Crct BOC adjusts the short current limit.
 Short Crct Del adjusts the delay in fine steps.
Alarm: Generator current unbalance
Alarm type
Breaker open & cool down
Alarmlist
message
BOC Amps Unbal
Alarm evaluated
All the time
Related
applications
All
Description
This alarm evaluates the unbalance of the phase currents, i.e. the difference
between highest and lowest phase current at any given time. The following
setpoints are related to it:
 Amps Unbal BOC adjusts the maximum allowed difference between
the highest and lowest phase current at any given time.
 Amps Unbal Del adjusts the alarm delay.