_
_
ref CA
C
A
dir CA
C
A
V
V
V
I
I
I
=
-
=
-
ANSIEQUATION1451 V1 EN
(Equation 3)
Phase-ground short circuit:
_
_
ref A
A
dir A
A
V
V
I
I
=
=
ANSIEQUATION1452 V1 EN
(Equation 4)
_
_
ref B
B
dir B
B
V
V
I
I
=
=
ANSIEQUATION1453 V1 EN
(Equation 5)
_
_
ref C
C
dir C
C
V
V
I
I
=
=
ANSIEQUATION1454 V1 EN
(Equation 6)
Section 7
1MRK 505 277-UUS C
Current protection
80
Technical Manual
Summary of Contents for REB650
Page 1: ...Relion 650 series Busbar protection REB650 ANSI Technical Manual ...
Page 2: ......
Page 34: ...28 ...
Page 52: ...46 ...
Page 128: ...122 ...
Page 150: ...144 ...
Page 192: ...186 ...
Page 222: ...216 ...
Page 360: ...354 ...
Page 378: ...372 ...
Page 437: ...IEC12000585 V1 EN 1MRK 505 277 UUS C Section 16 IED physical connections 431 Technical Manual ...
Page 438: ...IEC12000586 V1 EN Section 16 1MRK 505 277 UUS C IED physical connections 432 Technical Manual ...
Page 439: ...IEC12000587 V1 EN 1MRK 505 277 UUS C Section 16 IED physical connections 433 Technical Manual ...
Page 440: ...IEC12000588 V1 EN Section 16 1MRK 505 277 UUS C IED physical connections 434 Technical Manual ...
Page 441: ...IEC12000589 V1 EN 1MRK 505 277 UUS C Section 16 IED physical connections 435 Technical Manual ...
Page 442: ...IEC12000590 V1 EN Section 16 1MRK 505 277 UUS C IED physical connections 436 Technical Manual ...
Page 443: ...IEC12000591 V1 EN 1MRK 505 277 UUS C Section 16 IED physical connections 437 Technical Manual ...
Page 444: ...IEC12000592 V1 EN Section 16 1MRK 505 277 UUS C IED physical connections 438 Technical Manual ...
Page 454: ...448 ...
Page 503: ...497 ...