GE T60 Instruction Manual page 722

Transformer protection system
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FLEXANALOG ITEMS
Address
FlexAnalog name
7762
SRC 6 Demand Ib
A
7764
SRC 6 Demand Ic
7766
SRC 6 Demand Watt
7768
SRC 6 Demand var
7770
SRC 6 Demand VA
8692
Brk 3 Arc Amp A
8694
Brk 3 Arc Amp B
8696
Brk 3 Arc Amp C
8698
Brk 3 Op Time A
8699
Brk 3 Op Time B
8700
Brk 3 Op Time C
8701
Brk 3 Op Time
8702
Brk 4 Arc Amp A
8704
Brk 4 Arc Amp B
8706
Brk 4 Arc Amp C
8708
Brk 4 Op Time A
8709
Brk 4 Op Time B
8710
Brk 4 Op Time C
8711
Brk 4 Op Time
8960
Xfmr Ref Winding
8961
Xfmr Iad Mag
8962
Xfmr Iad Angle
8963
Xfmr Iar Mag
8964
Xfmr Iar Angle
8965
Xfmr Harm2 Iad Mag
8966
Xfmr Harm2 Iad Angle
8967
Xfmr Harm5 Iad Mag
8968
Xfmr Harm5 Iad Angle
8969
Xfmr Ibd Mag
8970
Xfmr Ibd Angle
8971
Xfmr Ibr Mag
8972
Xfmr Ibr Angle
8973
Xfmr Harm2 Ibd Mag
8974
Xfmr Harm2 Ibd Angle
8975
Xfmr Harm5 Ibd Mag
8976
Xfmr Harm5 Ibd Angle
8977
Xfmr Icd Mag
8978
Xfmr Icd Angle
8979
Xfmr Icr Mag
8980
Xfmr Icr Angle
8981
Xfmr Harm2 Icd Mag
8982
Xfmr Harm2 Icd Angle
8983
Xfmr Harm5 Icd Mag
8984
Xfmr Harm5 Icd Angle
9008
Xfmr top-oil t° C
9009
Xfmr hst-spot t° C
9010
Xfmr agng fctr
A-12
Units
Description
Amps
Source 6 phase B current demand
Amps
Source 6 phase C current demand
Watts
Source 6 real power demand
Vars
Source 6 reactive power demand
VA
Source 6 apparent power demand
kA2-cyc
Breaker 3 arcing amp phase A
kA2-cyc
Breaker 3 arcing amp phase B
kA2-cyc
Breaker 3 arcing amp phase C
ms
Breaker 3 operating time phase A
ms
Breaker 3 operating time phase B
ms
Breaker 3 operating time phase C
ms
Breaker 3 operating time
kA2-cyc
Breaker 4 arcing amp phase A
kA2-cyc
Breaker 4 arcing amp phase B
kA2-cyc
Breaker 4 arcing amp phase C
ms
Breaker 4 operating time phase A
ms
Breaker 4 operating time phase B
ms
Breaker 4 operating time phase C
ms
Breaker 4 operating time
---
Transformer reference winding
pu
Transformer differential phase A current magnitude
Degrees
Transformer differential phase A current angle
pu
Transformer restraint phase A current magnitude
Degrees
Transformer restraint phase A current angle
% fo
Transformer differential phase A second harmonic current magnitude
Degrees
Transformer differential phase A second harmonic current angle
% fo
Transformer differential phase A fifth harmonic current magnitude
Degrees
Transformer differential phase A fifth harmonic current angle
pu
Transformer differential phase B current magnitude
Degrees
Transformer differential phase B current angle
pu
Transformer restraint phase B current magnitude
Degrees
Transformer restraint phase B current angle
% fo
Transformer differential phase B second harmonic current magnitude
Degrees
Transformer differential phase B second harmonic current angle
% fo
Transformer differential phase B fifth harmonic current magnitude
Degrees
Transformer differential phase B fifth harmonic current angle
pu
Transformer differential phase C current magnitude
Degrees
Transformer differential phase C current angle
pu
Transformer restraint phase C current magnitude
Degrees
Transformer restraint phase C current angle
% fo
Transformer differential phase C second harmonic current magnitude
Degrees
Transformer differential phase C second harmonic current angle
% fo
Transformer differential phase C fifth harmonic current magnitude
Degrees
Transformer differential phase C fifth harmonic current angle
°C
Transformer top oil temperature
°C
Transformer hottest spot temperature
pu
Transformer aging factor
T60 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
APPENDIX A: FLEXANALOG OPERANDS

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