Smart Circuit Breaker Modbus-RTU

产品功能

负载识别

电力指纹提取，电动自行车违规充电识别
高频采样

支持高速同步采样电压、电流、温度等数据；支持用电设备状态感知，预测性维护
远程控制

支持远程控制分合闸，支持定时和策略控制
电能计量

双向电能计量精度1级，支持费控计量

性能参数

Model	SMCB 1P	SMCB 2P	SMCB 3P	SMCB 4P
Function type
Type	Ordinary type	Ordinary type/Leakage monitoring type (E)/leakage protection type (LE)	Ordinary type	Ordinary type/Leakage monitoring type (E)/leakage protection type (LE)
Leakage characteristic (only the leakage protection type LE has this parameter)
Rated leakage operating current ION	/	30mA	/	30mA
Residual current protection action time	/	≤30s	/	≤30s
Electrical characteristics
Rated current In	6-80A	6-80A	6-80A	6-80A
Rated working voltage Ue	AC 230V	AC 400V	AC 400V	AC 230V
Rated insulation voltage Ui	500V	500V	500V	500V
Rated impulse withstand voltage Uimp	4000V	4000V	4000V	4000V
Rated short-circuit breaking capacity Icn	6kA	6kA	6kA	6kA
Rated frequency	50/60	50/60	50/60	50/60
Phase voltage operating range	85-265V	85-265V	85-265V	85-265V
Tripping feature	Type C, Type D	Type C, Type D	Type C, Type D	Type C, Type D
Mechanical properties
Mechanical life	10000次	10000次	10000次	10000次
Electrical life	10000次	10000次	10000次	10000次
Mechanical life	10000次	10000次	10000次	10000次
Other features
Working environment temperature	-20℃~+80℃	-20℃~+80℃	-20℃~+80℃	-20℃~+80℃
Working relative humidity	≤95%(No condensation)	≤95%(No condensation)	≤95%(No condensation)	≤95%(No condensation)
Main control power supply method	Take power from phase A	Take power from phase A	Take power from phase A	Take power from phase A
Wiring method	Single-phase single-wire(1P)	Single-phase two-wire(2P)	Three-phase three-wire(3P)	Three-phase four-wire(4P)
Wiring direction	Top in, bottom out	Top in, bottom out	Top in, bottom out	Top in, bottom out
Installation method	Standard guide rail installation	Standard guide rail installation	Standard guide rail installation	Standard guide rail installation