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NOTE:
STEP 1:
PLEASE FOLLOW STEPS FOR AC CONNECTION
Qualified electrician will be required for the wiring.
The AC terminal contains “GRID” and “EPS”, GRID for load, and EPS for emergency
load.
Before connecting, a separate AC breaker between individual inverter and AC input
power is necessary. This will ensure the inverter be securely disconnected during
maintenance and fully protected from current of AC input.
An extra AC breaker is needed for On-Grid connection to be isolated from grid when
necessary. Below are requirements for the On-Grid AC-breaker.
• Connect DC protector or breaker first before connecting.
• Remove insulation sleeve 11mm(0.5 inch) length, unscrew the bolts, insert the AC
input wires according to polarities indicated on the terminal block and tighten the
terminal screws.
AC CONNECTION
Inverter Model AC breaker specification
VT-6607106
63A/200V/230V AC breaker
Cable（mm²）
4-6 1.2N·m
Torque value
Model
6kW 8-10AWG
Wire Size
Note:
Cable suggestion
Cross-section 8-10AWG
10±0.5mm
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