GE Multilin 345 - Page 146

6–30 345 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
S2 SYSTEM SETUP CHAPTER 6: SETPOINTS
D/d180° 1 DELTA (gnd 1/2) 180° lag D/d240° 1 DELTA (gnd 1/2) 240° lag
2 DELTA (gnd 2/3)
180° lag
0° 2 DELTA (gnd 2/3)
240° lag
0°
D/d300° 1 DELTA (gnd 1/2) 300° lag D/y30° 1 DELTA (gnd 1/2) 0°
2 DELTA (gnd 2/3)
300° lag
0° 2 WYE (gnd 2/3) 30°
lag
330° lag
D/y150° 1 DELTA (gnd 1/2) 0° D/y210° 1 DELTA (gnd 1/2) 0°
2 WYE (gnd 2/3) 150°
lag
210° lag 2 WYE (gnd 2/3) 210°
lag
150° lag
D/y330° 1 DELTA (gnd 1/2) 0° Y/z30° 1 WYE (gnd 1/2) 30° lag
2 WYE (gnd 2/3) 330°
lag
30° lag 2 ZIG-ZAG (gnd 2/3)
30° lag
0°
Y/z150° 1 WYE (gnd 1/2) 150° lag Y/z210° 1 WYE (gnd 1/2) 210° lag
2 ZIG-ZAG (gnd 2/3)
150° lag
0° 2 ZIG-ZAG (gnd 2/3)
210° lag
0°
Transformer
Type
Wdg. Connection Voltage
Phasors
Phase
Shift
(Φ
comp
)
Transformer
Type
Wdg. Connection Voltage
Phasors
Phase
Shift
(Φ
comp
)