User Manual
39
6.4 AC Cable Connection
6.4.1 AC Side Requirements
Residual Current Device
With an integrated universal current-sensitive residual current monitoring unit
included, the inverter will disconnect immediately from the mains power once a
fault current with a value exceeding the limit is detected.
However if an external residual current device (RCD) is mandatory, the switch
must be triggered at a residual current of 300 mA (recommended), or it can be
set to other values according to local regulations. For example in Australia, the
inverter can use an additional 30 mA (type A) RCD in installations.
Cable Requirements
Cross-section: 4 mm
²
, cable diameter: 11 mm to 14 mm
All the AC cables should be equipped with correctly colored cables for
distinguishing. Please refer to related standards about the wiring color.
6.4.2 Assembling the AC Connector
Take out the AC connector parts from the packaging.
1.
Lead the AC cable through the
cable gland and the housing.
2.
Remove the cable jacket by 40
mm,
and strip the wire
insulation by 8 mm–15 mm.
8 mm
–
15 mm
PE
L
N
40 mm
