GE Multilin 745 - Page 87

Setpoints
http://www.GEindustrial.com/multilin
5–13
GE Multilin
Auto-Configuration
745
Transformer Management Relay
Y/y0°/d30° 1 WYE
(gnd 1/2)
30°
lag
2WYE
(gnd 2/3)
0°
30°
lag
3DELTA
30° lag
0°
Y/y0°/
d150°
1WYE
(gnd 1/2)
150°
lag
2WYE
(gnd 2/3)
0°
150°
lag
3DELTA
150° lag
0°
Y/y0°/
d210°
1WYE
(gnd 1/2)
210°
lag
2WYE
(gnd 2/3)
0°
210°
lag
3DELTA
210° lag
0°
Y/y0°/
d330°
1WYE
(gnd 1/2)
330°
lag
2WYE
(gnd 2/3)
0°
330°
lag
3DELTA
330° lag
0°
Table 5–1: Transformer Types (Sheet 5 of 24)
Transformer
Type
Wdg # Connection Voltage
Phasors
Phase
Shift
Y/y180°/
d30°
1WYE
(gnd 1/2)
30°
lag
2WYE
(gnd 2/3)
180° lag
210°
lag
3DELTA
30° lag
0°
Y/y180°/
d150°
1WYE
(gnd 1/2)
150°
lag
2WYE
(gnd 2/3)
180° lag
330°
lag
3DELTA
150° lag
0°
Y/y180°/
d210°
1WYE
(gnd 1/2)
210°
lag
2WYE
(gnd 2/3)
180° lag
30°
lag
3DELTA
210° lag
0°
Y/y180°/
d330°
1WYE
(gnd 1/2)
330°
lag
2WYE
(gnd 2/3)
180° lag
150°
lag
3DELTA
330° lag
0°
Table 5–1: Transformer Types (Sheet 6 of 24)
Transformer
Type
Wdg # Connection Voltage
Phasors
Phase
Shift