ABB REL650 series Technical Manual page 207

1MRK 506 335-UUS A
Technical manual
Phase-ground short circuit:
= =
V V I
ref _ A A dir A _
ANSIEQUATION1452 V1 EN
=
V V I
ref B _ B dir B _
ANSIEQUATION1453 V1 EN
= =
V V I
ref C _ C dir C _
ANSIEQUATION1454 V1 EN
I
A
=
I
B
I
C
Section 7
Current protection
(Equation 44)
(Equation 45)
(Equation 46)
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