PNI GreenHouse SC3500, Руководство пользователя

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7
AC Input/Output 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 appropriate of AC breaker is
40A for 4KW-6KW, 80A for 8KW-12KW.
CAUTION!! Please don't connect the output wring to "Grid" terminal or connect the grid wring to the "Load"
terminal.
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 cable size as below.
Suggested cable requirement for AC wires
Model Gauge Torque Value
4KW-5KW 10AWG 1.4-1.6Nm
6KW-8KW 8AWG 1.4-1.6Nm
10KW-12KW 2*10AWG 1.6-1.8Nm
Please follow below steps to implement AC input/output connection:
1.
Before making AC input/output connection, be sure to open DC protector or disconnector first.
2. Remove insulation sleeve 10mm for six conductors. And shorten phase L and neutral conductor N 3 mm.
3. Insert AC input wires according to polarities indicated on terminal block and tighten the terminal screws. Be
sure to connect PE protective conductor (
) first.
4.
→
Ground (yellow-green)
5. L
→
LINE (brown or black)
6. N
→
Neutral (blue)
WARNING:
Be sure that AC power source is disconnected before attempting to hardwire it to the unit.
7. Then, insert AC output wires according to polarities indicated on terminal block and tighten terminal screws.
Be sure to connect PE protective conductor (
) first.
→
Ground (yellow-green)