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multi channel din rail smart solar string monitor device for pv combiner box


AGF-M series multi channel din rail smart solar string monitor device for pv combiner box is specially designed for smart PV combiner box. 


It is used for monitoring the running state of solar panels in solar cell arrays, measuring the currents of solar cell, detecting the state of surge protection devices and DC breaker. 


The device is equipped with RS485(Modbus) communication port for transmitting all the datas to master device.

Product Functions


*4,8,12,16,20 or 24 string measurement with inner hall effect clamps


*pv string current input:DC 0-±20A (built-in hall sensor)


*Input voltage:DC0-1000V


*Accuracy:0.5


*DI(3 external states input,Optocoupler or dry contact)


*Analog input:PT100,DC0-20ma,DC4-20ma or DC0-10V


*Communication:Modbus over RS485


*Auxiliary power supply:DC1000V or DC1500V


Installation and dimensions


Power supply module and power supply filtering module size



extension module mounting dimensions 


8-channel confluence acquisition module installation dimension



 LCD display module installation dimension 

 Connections of modules 



Wiring mode


Applications
















Charactristics


ModelAGF-M4TAGF-M8TAGF-M12TAGF-M16TAGF-M20TAGF-M24T
PV array string input4812162024
Rated input currentDC0-20A,3.5KV hall current sensor isolation
Accuracy0.5
Relay output2 NO 5A/AC250V(5A/DC 30V)
Digital input3 external state input(optocoupler or dry contact
Analog inputPT100,DC4-20ma or DC0-10V
CommunicationRS485 Modbus-RTU
Baud rate4800/9600/19200/38400bps
Auxiliary power supplyDC1000V(1KV no damage)OR DC1500V(±10%)
Optional functionMJ(Analog input plus relay output(PT100,DC4-20ma or dc0-10v) plus 2 NO 5A/AC250V(5A/DC30V)
B(power supply filter module)
L(LCD)
P2(Auxiliary power supply:DC1000V)
P3(Auxiliary power supply:DC1500V)


Datasheet

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