Micom P634 - Page 525

Parameter Address
Default Min Max Unit Logic Diagram
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IDMT3: Hold time neg PSx
081 135 082 135 083 135 084 135
0.00 0.00 600.00 s
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Setting for the hold time for storing the starting time once the starting has
dropped out (negative-sequence current system).
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IDMT1: Release neg PSx
081 116 082 116 083 116 084 116
1: Without delay Fig. 3-122, (p. 3-169)
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IDMT2: Release neg PSx
081 126 082 126 083 126 084 126
1: Without delay
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IDMT3: Release neg PSx
081 136 082 136 083 136 084 136
1: Without delay
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Setting for the reset characteristic (negative-sequence current system).
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IDMT1: Iref,N PSx
081 061 082 061 083 061 084 061
Blocked 0.01 0.80 Inom Fig. 3-123, (p. 3-170)
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IDMT2: Iref,N PSx
081 181 082 181 083 181 084 181
Blocked 0.01 0.80 Inom
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IDMT3: Iref,N PSx
081 201 082 201 083 201 084 201
Blocked 0.01 0.80 Inom
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Setting for the reference current (residual current system).
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IDMT1: Iref,N dynamic PSx
081 062 082 062 083 062 084 062
Blocked 0.01 0.80 Inom Fig. 3-123, (p. 3-170)
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IDMT2: Iref,N dynamic PSx
081 182 082 182 083 182 084 182
Blocked 0.01 0.80 Inom
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IDMT3: Iref,N dynamic PSx
081 202 082 202 083 202 084 202
Blocked 0.01 0.80 Inom
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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.
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IDMT1: Characteristic N PSx
081 063 082 063 083 063 084 063
0: Definite Time Fig. 3-123, (p. 3-170)
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IDMT2: Characteristic N PSx
081 183 082 183 083 183 084 183
0: Definite Time
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IDMT3: Characteristic N PSx
081 203 082 203 083 203 084 203
0: Definite Time
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Setting for the tripping characteristic (residual current system).
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IDMT1: Factor kt,N PSx
081 064 082 064 083 064 084 064
1.00 0.05 10.00 Fig. 3-123, (p. 3-170)
7 Settings P634
P634/EN M/R-42-A // P634‑311‑653 7-171