Micom P634 - Page 553

Parameter Address
Default Min Max Unit Logic Diagram
Ground differential
protection
REF_1: Diff. current, REF_1
008 080
Not measured 0.00 20.00 Iref Fig. 3-104, (p. 3-149)
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REF_2: Diff. current, REF_2
008 070
Not measured 0.00 20.00 Iref
[spacer]
REF_3: Diff. current, REF_3
008 060
Not measured 0.00 20.00 Iref
[spacer]
Display of the differential current referred to I
ref
.
[spacer]
REF_1: Restrain.curr.,REF_1
008 081
Not measured 0.00 20.00 Iref Fig. 3-104, (p. 3-149)
[spacer]
REF_2: Restrain.curr.,REF_2
008 071
Not measured 0.00 20.00 Iref
[spacer]
REF_3: Restrain.curr.,REF_3
008 061
Not measured 0.00 20.00 Iref
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Display of the restraining current referred to I
ref
.
8 Information and Control Functions P634
P634/EN M/R-42-A // P634‑311‑653 8-15