27
9. printing paper
1
10.Instruction manual
1
11.Inspection Report
1
12.Certification
1
IX. Reference connection method
1
．
Voltage transformer
（
1
）：
Primary side to secondary
side
A
．
See Figure 6
B
．
Voltage: 2kV
C
．
Positive connection
（
2
）：
Primary side to secondary
side and ground
A
．
See Figure 7
B
．
Voltage: 2kV
C
．
Negative connection
（
3
）：
Secondary side to primary side
and ground
A
．
See Figure 8
B
．
Voltage: 2kV
C
．
Negative connection
2
．
Current transformer
（
1
）：
Primary side to secondary
