GE Multilin 745 - Page 93

Setpoints
http://www.GEindustrial.com/multilin
5–19
GE Multilin
Auto-Configuration
745
Transformer Management Relay
D/d180°/
d0°
1 DELTA 180°
lag
2DELTA
180° lag
0°
3DELTA
0°
180°
lag
D/d180°/
d120°
1 DELTA 120°
lag
2DELTA
180° lag
300°
lag
3DELTA
120° lag
0°
D/d180°/
d180°
1DELTA 0°
2DELTA
180° lag
180°
lag
3DELTA
180° lag
180°
lag
D/d180°/
d300°
1 DELTA 300°
lag
2DELTA
180° lag
120°
lag
3DELTA
300° lag
0°
D/d180°/
y150°
1DELTA 0°
2DELTA
180° lag
180°
lag
3WYE
(gnd 2/3)
150° lag
210°
lag
Table 5–1: Transformer Types (Sheet 17 of 24)
Transformer
Type
Wdg # Connection Voltage
Phasors
Phase
Shift
D/d180°/
y330°
1DELTA 0°
2DELTA
180° lag
180°
lag
3WYE
(gnd 2/3)
330° lag
30°
lag
D/d240°/
d0°
1 DELTA 240°
lag
2DELTA
240° lag
0°
3DELTA
0°
240°
lag
D/d240°/
d60°
1 DELTA 240°
lag
2DELTA
240° lag
0°
3DELTA
60° lag
180°
lag
D/d240°/
d240°
1 DELTA 240°
lag
2DELTA
240° lag
0°
3DELTA
240° lag
0°
D/d240°/
y30°
1DELTA 0°
2DELTA
240° lag
120°
lag
3WYE
(gnd 2/3)
30° lag
330°
lag
Table 5–1: Transformer Types (Sheet 18 of 24)
Transformer
Type
Wdg # Connection Voltage
Phasors
Phase
Shift