8
A
B
C
a
b
c
Green
Red
Red
Yellow
Green
Idle
Black
Yellow
Low
Voltage
High
Voltage
Testing
Object
The Tester
Idle Black
2. 525/√3±4×2.50%/20, Single Phase Transformer and High Voltage connecting is
according to the Diagram 2 as follows:
A
O
a
b
O
Green
Black
Black
Yellow
Yellow
Low
Voltage
High
Voltage
Testing
Object
The Tester
Idle Red
Idle Red
Idle Green
Idle Green
Diagram 2
