Assembling The Ac Connector - Sungrow SG2K5-S User Manual

5 Electrical Connection
Type
SG2K-S / SG2K5-S /
SG3K-S / SG3K-D
SG5K-D
SG8K-D

5.3.2 Assembling the AC Connector

1. Lead the AC cable through the
cable gland and the housing.
3. Fully insert the conductors to
the corresponding terminal
and tighten the screws with
the torque 0.8 Nm. Pull
cables
whether
installed.
Observe the terminal layout of AC connector. Do not connect the
phase lines to "PE" terminal, otherwise the inverter will not function
properly and the loss of any or all the warranty rights may follow.
4. Assemble the housing, the terminal block and cable gland. Make sure
that the rib of the terminal block and the groove on the housing
engage perfectly until a "Click" is heard or felt.
26
Cross-section (mm²)
Range
4...6
4...6
-
outward to check
they are firmly
Recommended
4
6
6
2. Remove the cable jacket by
40 mm, and strip the wire
insulation by 8-15 mm.
User Manual
Cable diameter (mm)
Recommende
Range
d
10...14 14
10...14 14
- 15
40 mm
8-15 mm
PE
L
N