34
depending on the grouding connection method. The cable set-up procedures
are illustrated below. Please fasten all the cables and glands after connection.
Table 3-7 Necessary tools for cable set up
No.
Tools
1.
4mm flat screwdriver
2.
8mm hex socket wrench
3.
Diagonal pliers
4.
Wire stripping pliers
5.
Crimping pliers
Table 3-8 Torque value
AC output terminal block
1.2 N-m
Internal grounding bar
1.6 N-m
Internal grounding stud
1.6 N-m
External grounding point
1.6 N-m
Connect Neutral, L1, L2, L3 and PE cables to the corresponding terminals,
as shown in figure 3-29.
L3
L2
N
L1
L3
L2
N
L1
L3
L2
N
L1
L3
L2
N
L1
WARNING:
High touch current .
Earth connection essential
before connecting supply.
警告:
大接触电流,
在接通电源前必须先接地。
AC OUTPUT
交流输出
COMM. PORT
通信接口
L3
L2
N
L1
L3
L2
N
L1
1
2
3
Figure 3-29 Wye grid connection
（
1
）
Connect the AC (L1, L2, L3, N) cables to the terminal block and the
