Micom P631 - Page 417

Parameter Address
Default Min Max Unit Logic Diagram
[spacer]
IDMT2: Release neg PSx
081 126 082 126 083 126 084 126
1: Without delay
[spacer]
Setting for the reset characteristic (negative-sequence current system).
[spacer]
IDMT1: Iref,N PSx
081 061 082 061 083 061 084 061
Blocked 0.01 0.80 Inom Fig. 3-105, (p. 3-142)
[spacer]
IDMT2: Iref,N PSx
081 181 082 181 083 181 084 181
Blocked 0.01 0.80 Inom
[spacer]
Setting for the reference current (residual current system).
[spacer]
IDMT1: Iref,N dynamic PSx
081 062 082 062 083 062 084 062
Blocked 0.01 0.80 Inom Fig. 3-105, (p. 3-142)
[spacer]
IDMT2: Iref,N dynamic PSx
081 182 082 182 083 182 084 182
Blocked 0.01 0.80 Inom
[spacer]
Setting for the reference current (residual current system) in dynamic mode.
This operate value is only effective while the hold time for dynamic parameters
is elapsing.
[spacer]
IDMT1: Characteristic N PSx
081 063 082 063 083 063 084 063
0: Definite Time Fig. 3-105, (p. 3-142)
[spacer]
IDMT2: Characteristic N PSx
081 183 082 183 083 183 084 183
0: Definite Time
[spacer]
Setting for the tripping characteristic (residual current system).
[spacer]
IDMT1: Factor kt,N PSx
081 064 082 064 083 064 084 064
1.00 0.05 10.00 Fig. 3-105, (p. 3-142)
[spacer]
IDMT2: Factor kt,N PSx
081 184 082 184 083 184 084 184
1.00 0.05 10.00
[spacer]
Setting for the kt,N factor of the starting characteristic (residual current system).
[spacer]
IDMT1: Min. trip t. N PSx
081 067 082 067 083 067 084 067
1.00 0.00 10.00 s Fig. 3-105, (p. 3-142)
[spacer]
IDMT2: Min. trip t. N PSx
081 187 082 187 083 187 084 187
1.00 0.00 10.00 s
[spacer]
Setting for the minimum trip time characteristic (residual current system).
[spacer]
IDMT1: Hold time N PSx
081 065 082 065 083 065 084 065
0.00 0.00 600.00 s Fig. 3-105, (p. 3-142)
[spacer]
IDMT2: Hold time N PSx
081 185 082 185 083 185 084 185
0.00 0.00 600.00 s
[spacer]
Setting for the hold time for storing the starting time once the starting has
dropped out (residual current system).
7 Settings
P631
P631/EN M/R-11-C // P631-310-650 7-117