52
⚫
断开交流侧和直流侧保护装置，同时用万用表确认交流侧的接线
端子不带电；
⚫
Disconnect the
AC
side and
DC
side protection devices, and use a
multimeter to confirm that the terminals on the
AC
side are not
energized;
⚫
制作线缆，并压接合适的端子；
⚫
Make cables and crimp the appropriate terminals;
⚫
将线缆穿过逆变器底部的
AC
接线防水接头；
⚫
Pass the cable through the
AC
wiring waterproof connector at the bottom
of the inverter;
⚫
紧固交流输出线缆和地线。
⚫
Tighten the
AC
output cable and ground wire.
线缆要求及连接线制作：
Cable requirements and cable production:
表
4-9
线径规格表
Table 4-9 Wire Diameter Specification Table
线缆规格（
mm
）
Cable specification
铜芯线缆
（
mm
2
）
铜包铝
/
铝合金线缆
（
mm
2
）
When connecting to the
AC
grid, disconnect the
AC
side
distribution protection device to ensure that the terminals on the
AC
side are not energized. Otherwise there is a danger of
electric shock.