GE Multilin 745 - Page 88

Setpoints
http://www.GEindustrial.com/multilin
5–14
GE Multilin
Auto-Configuration745
Transformer Management Relay
Y/d30°/y0° 1 WYE
(gnd 1/2)
30°
lag
2DELTA
30° lag
0°
3WYE
(gnd 2/3)
0°
30°
lag
Y/d30°/
y180°
1WYE
(gnd 1/2)
30°
lag
2DELTA
30° lag
0°
3WYE
(gnd 2/3)
180° lag
210°
lag
Y/d30°/
d30°
1WYE
(gnd 1/2)
30°
lag
2DELTA
30° lag
0°
3DELTA
30° lag
0°
Y/d30°/
d150°
1WYE
(gnd 1/2)
30°
lag
2DELTA
30° lag
0°
3DELTA
150° lag
240°
lag
Table 5–1: Transformer Types (Sheet 7 of 24)
Transformer
Type
Wdg # Connection Voltage
Phasors
Phase
Shift
Y/d30°/
d210°
1WYE
(gnd 1/2)
30°
lag
2DELTA
30° lag
0°
3DELTA
210° lag
180°
lag
Y/d30°/
d330°
1WYE
(gnd 1/2)
30°
lag
2DELTA
30° lag
0°
3DELTA
330° lag
60°
lag
Y/d150°/
y0°
1WYE
(gnd 1/2)
150°
lag
2DELTA
150° lag
0°
3WYE
(gnd 2/3)
0°
150°
lag
Y/d150°/
y180°
1WYE
(gnd 1/2)
150°
lag
2DELTA
150° lag
0°
3WYE
(gnd 2/3)
180° lag
330°
lag
Table 5–1: Transformer Types (Sheet 8 of 24)
Transformer
Type
Wdg # Connection Voltage
Phasors
Phase
Shift