Ac Input Connection - SolarEdge 2.2KW User Manual

3. Make sure the wires are securely connected.

AC Input Connection

CAUTION!! Before connecting to AC input power source, please install a separate AC breaker between
inverter and AC input power source. This will ensure the inverter can be securely disconnected during
maintenance and fully protected from over current of AC input. The recommended spec of AC breaker is
D10A/3P/400VAC/25KA for 2.2KW, D25A/3P/400VAC/25KA for 7.5KW and D32A/3P/400VAC/25KA for 11KW.
CAUTION!! There are two terminal blocks with "AC INPUT" and "AC OUTPUT" markings. Be sure to connect
motor with "AC OUTPUT" terminals. Please do NOT mis-connect input and output connectors.
WARNING! All wiring must be performed by a qualified personnel.
WARNING! It's very important for system safety and efficient operation to use appropriate cable for AC input
connection. To reduce risk of injury, please use the proper recommended terminal and cable size as below.
Suggested terminal types:
Suggested cable requirement:
Model
2.2KW
7.5KW
11KW
Please follow below steps to implement AC input connection:
1. Before making AC input connection, be sure to open AC protector or disconnector first.
2. Remove insulation sleeve 10mm for three conductors. And shorten three conductors 3 mm.
Typical
Amperage
5.4A 17 AWG
18.5A 12 AWG
27.1A 10 AWG
Wire Terminal
Dimensions
d (mm)
4.5
4.5
4.5
8
Torque Value
D (mm)
9.5 1.3 ~ 1.4 Nm
9.5 1.3 ~ 1.4 Nm
9.5 1.3 ~ 1.4 Nm