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6. Setting
The relevant setting parameters and functions can be set through the dip switch of
power limiter which are including the firmware CT ratio, CT position and
communication mode.
Firmware CT ratio
Item
DIP4
1
OFF
2
ON
3
OFF
4
ON
5
OFF
6
ON
7
OFF
8
ON
To adjust the switch ON or OFF for dip switch pin 4~6, it depends on the CT
specification and please refer above table to adjust the ON or OFF selection of
each pin of 4~6.
NOTE：Please pay attention that the power limiter will fail to achieve the power
limitation to the gridif the dip 4~6 setting are presenting incorrect ON / OFF.
CT position
Item
DIP7
1
OFF
2
ON
If dip switch DIP7 is OFF, it indicates that the CT position is on the grid side.
If dip switch DIP7 is ON, it indicates that the CT position is on the load side.
ON
1
2
3
4
1
2
3
DIP5
DIP6
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
ON
ON
ON
ON
ON
Limiter Mode
CT on the grid side
CT on the load side
10
DIP
5
6
7
8
4
CT Ratio
1000:1
2000:1
2500:1
3000:1
4000:1
5000:1
6000:1
10000:1
Max. Current
(R.M.S)(A)
50
100
125
150
200
250
300
500
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