3.5 AC Input/Output Connection
Recommended AC cable
CPS5000ECH48A
CPS5000ECH48A-P
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.
→Ground (yellow-green)
L→LINE (brown or black)
N→Neutral (blue)
4.
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)
L→LINE (brown or black)
N→Neutral (blue)
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 32A for 3KVA and 50A for 5KVA.
There are two terminal blocks with “IN” and “OUT” markings. Please do
NOT mis-connect input and output connectors.
All wiring must be performed by a qualified personnel.
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.
Be sure that AC power source is disconnected before attempting to
hardwire it to the unit.
To Next Page
Loading...
