Ac Cable Connection; Ac Side Requirements - Sungrow SG33CX User Manual

5 Electrical Connection
1: Heat shrink tubing
Fasten the cable with a screwdriver.
Step 2
There are two grounding terminals. Use at least one of them to ground
the inverter.

5.5 AC Cable Connection

5.5.1 AC Side Requirements

Before connecting the inverter to the grid, ensure the grid voltage and
frequency comply with requirements, for which, refer to "10.1 Technical Data".
Otherwise, contact the electric power company for help.
32
L = E + (2~3)mm
E
2: OT/DT terminal
User Manual
2
1
M6
4.2~4.5N.m