GE 745 Instruction Manual page 45

CHAPTER 3: INSTALLATION
745 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
Table 3–2: Typical Ground Input Connections
TRANSFORMER WINDING CONNECTIONS
WINDING 1 WINDING 2
Wye Wye
Wye Wye
Wye Wye
Wye Wye
Wye Wye
Wye Wye
Wye Wye
Wye Wye
Wye Delta
Wye Delta
Wye Delta
Wye Delta
Wye Delta
Wye Delta
Wye Delta
Wye Delta
Wye Delta
Wye Delta
Wye Delta
Wye Delta
Delta Wye
Delta Wye
Delta Wye
Delta Wye
Delta Wye
Delta Wye
Delta Wye
Delta Wye
Delta Wye
Delta Wye
Delta Wye
Delta Wye
Delta Delta
Delta Delta
Delta Delta
Delta Delta
Delta Delta
Delta Delta
Delta Delta
Delta Delta
Delta Delta
Delta Delta
Delta Delta
Delta Delta
WINDING ASSOCIATED WITH
WINDING 3 G1/2
Wye Winding 3
Wye Winding 1
Delta Winding 1
Delta Winding 1
Delta Winding 2
Delta Winding 2
Delta Winding 3
Delta Winding 3
Wye Winding 1
Wye Winding 1
Wye Winding 2
Wye Winding 3
Wye Winding 2
Wye Winding 3
Delta Winding 1
Delta Winding 1
Delta Winding 2
Delta Winding 2
Delta Winding 3
Delta Winding 3
Wye Winding 1
Wye Winding 1
Wye Winding 2
Wye Winding 2
Wye Winding 3
Wye Winding 3
Delta Winding 1
Delta Winding 1
Delta Winding 2
Delta Winding 2
Delta Winding 3
Delta Winding 3
Delta Winding 1
Delta Winding 1
Delta Winding 2
Delta Winding 2
Delta Winding 3
Delta Winding 3
Wye Winding 1
Wye Winding 1
Wye Winding 2
Wye Winding 2
Wye Winding 3
Wye Winding 3
TYPICAL WIRING
GROUND INPUT
G2/3
Winding 2
Winding 3
Winding 2
Winding 3
Winding 3
Winding 1
Winding 1
Winding 2
Winding 3
Winding 2
Winding 3
Winding 1
Winding 1
Winding 2
Winding 2
Winding 3
Winding 3
Winding 1
Winding 1
Winding 2
Winding 2
Winding 3
Winding 3
Winding 1
Winding 1
Winding 2
Winding 2
Winding 3
Winding 3
Winding 1
Winding 1
Winding 2
Winding 2
Winding 3
Winding 3
Winding 1
Winding 1
Winding 2
Winding 2
Winding 3
Winding 3
Winding 1
Winding 1
Winding 2
3–13