30
cable
NOTE
An independent circuit breaker must be installed on the AC side of each
inverter
to ensure that the
inverter
can be safely disconnected from the
power grid.
WARNING
An independent circuit breaker must be installed on the AC side of each the
inverter; Do not stall one circuit breaker for multiple the inverter.
WARNING
Do not connect loads
between
the AC output terminals of the inverter
and
circuit
breaker.
5.2.2 Procedure of Connecting AC cables
Step 1 Remove an appropriate length of the jacket and insulation layer from the AC
output cable using a wire stripper, as shown in Figure 5.5.
Figure 5.5
Stripped length for the inverter (unit: mm)
Step 2 Insert the exposed core wires through nut of AC terminal, sleeve in the
intermediate, L terminal of line wire, N terminal of neutral wire, into E terminal of Earth
Wire, tighten the screw. The required torque is 0.8 N·m. After fixing the cables, tighten
the nut and sleeve in the intermediate, as shown in Figure 5.6.
