CHAPTER 5: SETTINGS
5.7.9 Wattmetric ground fault
5.7.9.1 Wattmetric zero-sequence directional (ANSI 32N, IEC PSDE)
SETTINGS GROUPED ELEMENTS SETTING GROUP 1(6) WATTMETRIC... WATTMETRIC GROUND FAULT 1(2)
WATTMETRIC
GROUND FAULT 1
D30 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
Figure 5-132: Neutral directional overcurrent logic
WATTMETRIC GND FLT 1
FUNCTION: Disabled
WATTMETRIC GND FLT 1
SOURCE: SRC 1
WATTMETRIC GND FLT 1
VOLT: Calculated VN
WATTMETRIC GND FLT 1
OV PKP: 0.20 pu
WATTMETRIC GND FLT 1
CURR: Calculated IN
WATTMETRIC GND FLT 1
OC PKP: 0.060 pu
GROUPED ELEMENTS
Range: Disabled, Enabled
Range: SRC 1, SRC 2
Range: Calculated VN, Measured VX
Range: 0.02 to 3.00 pu in steps of 0.01
Range: Calculated IN, Measured IG
Range: 0.002 to 30.000 pu in steps of 0.001
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