Ac Input/Output Connection - Sunways REVO-II Series User Manual

CAUTION!! Before making the final DC connection or closing DC breaker/disconnector, be sure
positive (+) must be connected to positive (+) and negative (‐) must be connected to negative (‐).

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 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.
WARNING!
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.
Model
3KVA
4/5KVA
PV Connection
CAUTION:
Before connecting to PV modules, please install separately a DC circuit breaker
between inverter and PV modules.
WARNING!
It's very important for system safety and efficient operation to use appropriate cable
for PV module connection. To reduce risk of injury, please use the proper recommended cable
size as below.
Model
3‐5KVA
Gauge
12 AWG
10 AWG
Wire Size
12AWG
Cable (mm2)
4
6
Cable (mm2)
Torque value（max）
4
Torque Value
1.2 Nm
1.2 Nm
1.2 Nm