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  • D129072 100A Over-current Alarm M-bus AC Sensor Split Core Current Transformer for EV Charger
  • D129072 100A Over-current Alarm M-bus AC Sensor Split Core Current Transformer for EV Charger
  • D129072 100A Over-current Alarm M-bus AC Sensor Split Core Current Transformer for EV Charger
  • D129072 100A Over-current Alarm M-bus AC Sensor Split Core Current Transformer for EV Charger

D129072 100A Over-current Alarm M-bus AC Sensor Split Core Current Transformer for EV Charger

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Product parameters

Product Details

D129072 is a split core (open core) current sensor for EV Charging Pile Station. Its structural design ensure fast speed load and unload under constant power, which is greatly improve the construction efficiency. The contact surface of iron core is machined by mirror surface, ensures that the contact surfaces are more compact and restless. widely used in smart meter, smart grid, monitoring device, EV charger, circuit protection, and machine equipment etc. 

D129072 Real-Time Monitoring Alarm System 100A Split Core Current Transformer AC Current Sensor

1.With M-BUS communication, current and temperature values can be read.(voltage,current,Kwh can be customized)

2.Split core structure, without destroying circuit, easy installation. machined by mirror surface, the contact surfaces are more compact and restless.

3.Alarm output function: Overheat alarm/overcurrent alarm. With the output function of over current or over temperature alarm, by setting the upper limit of the current or temperature.


D129072 Real-Time Monitoring Alarm System 100A Split Core Current Transformer AC Current Sensor

Product Parameters

Measuring Current Range: 200mA~100A  

Current accuracy : Class 1 

Temp accuracy: 2℃

Rated frequency: 50~60Hz 

Threading bore dimension: ≤φ12mm

Response time: 200mS

Withstand voltage: >3000Vac

Temp range: -20/+85℃


Dimension&Application

D129072 Real-Time Monitoring Alarm System 100A Split Core Current Transformer AC Current Sensor