10
2.3
2.3
2.3
2.3 S
S
S
Scheme
cheme
cheme
cheme of
of
of
of wiring
wiring
wiring
wiring
2.3.1
With
With
With
With Connect
Connect
Connect
Connect to
to
to
to utility
utility
utility
utility power
power
power
power function:
function:
function:
function:
AC input, AC output and Sensor
Wiring diagram
：
Notice:
1. When inverter’s output voltage is 3 phase/380V, AC input should connect A
phase, B phase and C phase.
2. When inverter’s output voltage is 3 phase /220V, AC input should connect
A phase and neutral wire.
Customer can use knife switch to switch utility power and solar panels. The
specification of knife switch/air switch should be twice of the rated output
current of this model. If inverter’s output power
≧
3700W, use knife switch; if
inverter’s output power is 750W, 1500W and 2200W, use air switch.
All manuals and user guides at all-guides.com
