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m) Choose master or slave for parallel system
n) Parasys Phase Setting
Setting
For parallel system, users need to set one inverter to master and others to slave. If the system is single phase, then
users need to choose 1 phase master, if the system is three phase, then users need to choose 3 phase master.
For parallel system, the inverter is able to detect the phase auto if there is three phase grid input. If the application is
pure off grid three phase application, users need to set the phase output for each inverter. For master, it is considered
as R phase.
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Set Parasys Role
Enter
Set Parasys Role
Enter
Slave
Setup completed
Slave
Down
UP
Set Parasys Role
Enter
Setup completed
Down
UP
Enter
Setup completed
Set Parasys Role
3 Phase Master
1 Phase Master
3 Phase Master
1 Phase Master
Enter
Setting
Set Parasys Phase
Set Parasys Phase
Enter
Setup completed
Set Parasys Phase
Setup completed
Enter
R Phase
R Phase
Down
UP
Down
UP
S Phase
S Phase
Setup completed
Set Parasys Phase
Enter
T Phase
T Phase
Setting
CT or meter?
CT or meter?
CT or meter?
k) CT or Meter Setting
Setting
Micro-Grid?
Micro-Grid?
Down
UP
Micro-Grid?
l) Micro-Grid Setting
When connect the generator to inverter AC terminal, users need to enable mirco grid function so the
inverter will use generator to charge battery and will not export any power by AC terminal.
Since the inverter support the connection of both CT clamp and meter, users can select if the system
is connecting a meter or a CT clamp and then choose the CT clamp ratio when connects a CT clamp.
Enter
Enter
CT
CT or meter?
CT
Enter
Enter
Down
UP
meter
Set CT Ratio
3000:1
1 Phase meter
Meter type
Enter
Enter
Meter type
1 Phase meter
3000:1
Set CT Ratio
UP
Down
Set CT Ratio
1000:1
Enter
Enter
3000:1
Setup completed
1000:1
Setup completed
Enter
Enter
Setup completed
Enter
Enter
Setup completed
Enter
Enter
3 Phase meter
Meter type
Down
UP
3 Phase meter
3 Phase meter
Set OK!
1 Phase meter
1 Phase meter
Set OK!
3000:1
Set OK!
1000:1
Set OK!
Set Micro-Grid
Enter
Enter
Enable
Enable
Enter
Enable
Setup completed
Enter
Enter
Setup completed
Disable
Disable
Enter
Set OK!
Enable
Set OK!
Disable
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