CHAPTER 4: ACTUAL VALUES
Transformer Differential and Restraint Currents
345 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
W2 PH C CURRENT
o
0.0 A 0
lag
Range: 1 to 6000 A, 0 to 359
W2 NTRL CURRENT
o
0.0 A 0
lag
Range: 1 to 6000 A, 0 to 359
W2 GND CURRENT
o
0.0 A 0
lag
Range: 1 to 6000 A, 0 to 359
W2 SENS GND CURRENT
o
0.0 A 0
lag
Range: 1 to 600 A, 0 to 359
W2 NEG SEQ CURRENT
o
0.0 A 0
lag
Range: 1 to 6000 A, 0 to 359
W2 GND DIFF CURRENT
o
0.00 x CT 0
lag
Path:
ACTUAL VALUES > A2 METERING > XFMR DIFF CURRENTS
PH A DIFF CURRENT
o
0.00 x CT 0
lag
PH A RESTR CURRENT
o
0.00 x CT 0
lag
DIFF 2 HARM PH A
0.0 % f0
DIFF 5 HARM PH A
0.0 % f0
PH B DIFF CURRENT
o
0.00 x CT 0
lag
PH B RESTR CURRENT
o
0.00 x CT 0
lag
DIFF 2 HARM PH B
0.0 % f0
DIFF 5 HARM PH B
0.0 % f0
PH C DIFF CURRENT
o
0.00 x CT 0
lag
o
lag
o
lag
o
lag
o
lag
o
lag
A2 METERING
4–7
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