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  • MD0630T01A EV Mode 3 Type B RCD 6mA DC Leakage Sensor Residual Current Monitor
  • MD0630T01A EV Mode 3 Type B RCD 6mA DC Leakage Sensor Residual Current Monitor
  • MD0630T01A EV Mode 3 Type B RCD 6mA DC Leakage Sensor Residual Current Monitor

MD0630T01A EV Mode 3 Type B RCD 6mA DC Leakage Sensor Residual Current Monitor

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Product parameters

Product Details

MD0630T01A is a high sensititivity AC DC leakage current sensor for electric vehice charging station, which can also be called residual current sensor, residual current monitor (RCM), residual current device(RCD), differential current sensor, leakage detection sensor, fault current sensor etc. The Residual Current Monitor (RCM) range is intended for the detection of DC and/or AC residual currents in AC or DC installations. These RCMs are ideally suited for use with Electric Vehicle charging cables (Mode 2 Protection) and EV charging stations (Mode 3 Protection). Residual current detection options for IEC based requirements are 30mA AC or 6mA DC or both, and are 20mA AC & 6mA DC for UL requirements.

To satisfy new standards including IEC 62955,IEC 62752, IEC 61851-1,and UL 2231-1 etc, the charging of electric vehicles requires leakage current sensors to avoid  hazardous situations in cases where the vehicle battery(DC) is connected to the home power supply(AC). Generally, AC DC Sensitive residual current sensors can be used where DC and AC circuits are directly connected and therefore AC DC leakage currents occur. Our MD series leakage sensor would be required to guarantee safety in the event of DC fault current.

In a word, MD0630T01A Type B RCD/RCM is an ideal protection device, for the detection of different leakage currents in applications of DC screen, Fire distribution cabinet, PV inverters, medical equipment, UPS devices, EV charging facilities etc.


MD0630T01A EV Mode 3 Type B RCD 6mA DC Leakage Sensor Residual Current Monitor


Product Features

1. DC 2-15mA, AC 3-100mA, Alarm Output: DC 6mA AC 30mA

2. Small Volume, Integration Design, Vertical(Pin, Pin&Cable Type)/Horizontal(Cable Type) Mounting Optional

3. Digital Output and Detection of Fault and Leakage Current

4. AC DC Leakage Data Readable; Alarm Value Programmable; 3 Way Alarm Outputs

5. URAT Comm. with Modbus Comm.Protocal

6. Professional Certified IEC 62955/IEC 62752/IEC 61851-1; UL 2231-1/UL 2231-2; TUV; CE-EMC; IS17017

7. Leakage Current Measurement for Mode 2 and Mode 3 EV Charging


MD0630T01A EV Mode 3 Type B RCD 6mA DC Leakage Sensor Residual Current Monitor


Product Parameters

Wide voltage input: 12V±20%

Measuring current range: DC current 2-15mA; AC current 3-100mA (default threshold: DC 6mA, AC 30mA)

Accuracy : at 25℃, DC±0,2mA, AC±0.3mA

Can read current value and set alarm current value

Three outputs: DC alarm, AC alarm, AC/DC alarm

Working environment temperature: -25℃~+80℃

Plastic case, small SIP package


EV Charging Modes and Detection Requirements


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