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  • MD0630T01A-2 Portable Mini AC DC Leakage Current Protection RCD Device for 3phase AC Type 2 Charger
  • MD0630T01A-2 Portable Mini AC DC Leakage Current Protection RCD Device for 3phase AC Type 2 Charger
  • MD0630T01A-2 Portable Mini AC DC Leakage Current Protection RCD Device for 3phase AC Type 2 Charger
  • MD0630T01A-2 Portable Mini AC DC Leakage Current Protection RCD Device for 3phase AC Type 2 Charger

MD0630T01A-2 Portable Mini AC DC Leakage Current Protection RCD Device for 3phase AC Type 2 Charger

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Product parameters

Product Introduction

MD0630T01A-2 is an automotive grade smallest leakage current sensor designed for portable charger also called residual current monitoring (RCM), residual current detection (RCD), differential current sensor, leakage current detector and fault current sensor. Type A, B and B+, dedicated to detect to DC, AC and DC+AC leakage current measurement. The internal parts of the portable charger should be as small as possible, our new leakage detector is small and lightweight, which just meets this requirement. This residual current monitor will detect DC and AC residual currents in 50Hz/60Hz AC installations according to IEC62955. It's primarily intended for use in Electric Vehicle charging stations to disconnect the supply to the Electric Vehicle under a DC residual fault current condition. It will protect against DC (6mA) and AC (30mA) residual currents, and will signal to the Smart EVSE if a fault occurs.


In electric vehicle charging if the DC fault current is greater than 6mA, it could change the characteristics of a Type A RCD due to its core saturation, resulting in the type A failing to trip and a lack of detection of the DC fault. In this instance, the risk of electric shock is increased, and safety is compromised. IVY has launched a new 6mA 30mA RCD sensor that is designed to detect a DC earth fault, which is more cost-effective than using a Type B RCCB. In the event of a dangerous electrical fault, the sensor will output an alarm signal (by setting the leakage alarm value). This new 6mA 30mA RCD sensor enables compliance with the updated IEC62955:2018 and reduces the cost of developing electric vehicle charging solutions.


MD0630T01A-2 Ultra-small PCB/Pin Type Leakage Detector AC DC Residual Current Sensor for Portable Charger


Product Advantages

Ultra-small, Flexible, Integration Design, Residual current range 2~100 mA

Switching output for 6 mA DC/30 mA (IEC) or 5 mA /20 mA (UL 2231)

Error(Fault) output (Integrated self-monitoring and test functions)

Digital Output, Measurement resolution DC 0.2 mA AC 0.3mA

Full load current up to 200A (1-phase) or 150A (3-phase)

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

Robust mechanical design suitable for harsh electronic environments

Total system cost significantly reduced compared to type B RCCB

URAT Comm. with Modbus Protocol; Standard: EN 61000-6-3:2007+A1 ,EN IEC 61000-6-1:2019

MD0630T01A-2 Small Size Leakage Current Protection Device 6mA PCB Type RCD CT for Portable EV Charger


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

Installation: PCB/Pin/Vertical Type

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

Working environment temperature: -25℃~+80℃

Appearance: Plastic case, small SIP package


EV Charging Applications 

*As defined by SAE J1772; **As defined by IEC 61851-1

MD0630T01A-2 Type 2 PCB Mount RCD Residual Current Monitoring Unit Leakage Sensor for Portable Charger