User Manual
40
3.
Fully insert the conductors to
the corresponding terminal
and tighten the screws with
the torque 0.8 N
m. Pull
cables outward to check
whether they are firmly
installed.
N
N
PE
PE
Observe the terminal layout on the block. Avoid connecting the
phase wires to "PE" terminal or PE wire to "N" terminal, and
otherwise, unrecoverable damage to the inverter may follow.
4.
Assemble the housing, the terminal block and cable gland (torque 4
N
m to 5 N
m). Make sure that the rib of the terminal block and the
groove on the housing engage perfectly until a “Click” is heard or felt.
“
Click
”
Cable gland
Housing
Terminal block
6.4.3 Installing the AC Connector
1.
Install an AC circuit breaker (recommended specification 32 A) at the AC
output of the inverter. In the systems with multiple inverters, protect each
inverter with a separate circuit breaker.
2.
Disconnect the AC circuit breaker and secure it against reconnection.
