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Parallel Installation Guide
Introduction
This inverter can be used in parallel with three different operation modes.
1.
Parallel operation in single phase with up to 6 units.
2.
Maximum 6 units work together to support three-phase equipment. Four units support one phase
maximum.
3.
Maximum 6 units work together to support split-phase equipment. Five units support one phase
maximum.
Note:
If the package includes share current cable and parallel cable, the inverter is default supported parallel
operation. You may skip section 3. If not, please purchase parallel kit and install this unit by following
instruction from professional technical personnel in local dealer.
Package Contents
In parallel kit, you will find the following items in the package:
Parallel board
Parallel communication cable Current sharing cable
Parallel Board Installation
Step 1:
Remove wire cover by unscrewing all screws.
Step 2:
Remove communication board by unscrewing two screws as below chart.
