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Leakage Current Controller

SUNTREE has workd closely with solar system manufacturers and through coordinated neserch and development,has produced revolutionary new dc circurit breaker,dc isolator swithc,dc fuse which,combined with its range of surge protective devices,offer complete protection for PV systems

SL-380S F combined monitoring detector

Function of residual current detection
Functions of early warning alarm tripping
CAN bus communication function
Note: this unit can be used alone without additional detector

SL-380S monitor unit of type A

Function of three-phase current monitoring
Function of residual current monitoring
Function of temperature monitoring
Functions of early warning alarm tripping
CAN bus communication function
Fire-control linkage function
Function of LCD display in english
Function of alarm log query

SL-380S monitor unit of type B

Function of residual current detection
Function of temperature monitoring
Functions of early warning alarm tripping
CAN bus communication function
Fire-control linkage function
Digital display function
Note: this unit should be used with the detector

SL-380S monitor unit of type C

Function of residual current detection
Function of temperature monitoring
Functions of early warning alarm tripping
CAN bus communication function
Fire-control linkage function
Function of LCD display in english
Function of alarm log query
Note: this unit should be used with the detector

SL-380S monitor unit of type E

Function of residual current detection
Functions of early warning alarm tripping
CAN bus communication function Note: this unit should be used with the detector。

SL-380I residual current detector for electric fire prevention

Function of three-phase current monitoring
Function of residual current detection
Function of temperature detection
Functions of overload/short-circuit protection
Functions of early warning、alarm、tripping

SLS-F bus type residual current detector

High linearity, high inductive sensitivity, high overload resistibility;
Test range 0-1000mA/2.5mA;
Rated frequency 50Hz-60Hz;
The shell is made of flame retardant ABS;
Elegant appearance, compact volume, convenient installation;
Current error ≤ 5%;
Light weight, fully closed, high insulation;
Withstand voltage 3000V/min.

SLS-Y cable type residual current detector

1) High linearity, high inductive sensitivity, and strong overload resistibility;
2) Test range 0-1000mA/2.5mA;
3) Rated frequency 50Hz-60Hz;;
4) The shell is made of flame retardant ABS;
5) Elegant appearance, compact volume, convenient installation;
6) Current error ≤ 5%;
7) Light weight, fully closed, high insulation;
8) Withstand voltage 3000V/min.