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GRD9L-S Recloser Module with RS485 interface

-Can be widely used in power grid terminal line,such as meter box, new energy circuit management, PV solar control box, smart electricity, smart home, new energy vehicle charging pile, and so on.

SKU GRD9L-S Recloser Module with RS485 interface Category


-Can be matched with MCB/RCCB,remote switching and splitting of MCB/RCCB.
-Remote monitoring and control of MCB/RCCB through RS485 interface.
-With manual/automatic selector switch.
-With mechanical/electronic double locking function.
-The shaft transmission mode is more stable and reliable.
-Can match other accessories.
-Work status is indicated by LED.

Control mode RS485
Supply terminals A1-A2
Voltage range DC12V
Power input DC max.1W(standby) max.20W(action)
Voltage range AC 220V(50-60Hz)
Supply voltage tolerance -10%;+10%
Power input AC max.1VA(standby)max.20VA(action)
Supply voltage tolerance -10%;+10%
Supply indication red LED
Action time ≤1s
Communication protocol MODBUS-RTU
Mechanical life 10000
Electrical life(AC1) 4000
Operating temperature -20℃ to +55℃(-4℉ to 131℉ )
Storage temperature -35℃ to +75℃(-22℉ to 158℉ )
Mounting/DIN rail Din rail EN/IEC60715
Protection degree IP20
Operating position any
Overvoltage cathegory III
Pollution degree 2
Max.cable size(mm2) solid wire max.1×2.5or 2×1.5/with sleeve max.1×2.5(AWG 12)
Dimensions 82×18×78mm
Weight 80g
Combination with accessories
Auxiliary contact Yes
Alarm contact Yes
Shunt release Yes
Under voltage release Yes

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