Product parameters
Product Details
MD0630T41A is an automotive grade leakage current sensor also called residual current monitoring (RCM), residual current detection (RCD), differential current sensor, and fault current sensor. Dedicated to detect to Type AC, A, F, B and B+ leakage current measurement. It has the characteristics of high sensitivity, accurate measurement, small size and integration. When the set current is reached, an alarm signal is generated, and the switch control signal is output at the same time.
MD0630T41A is a differential current (DI) sensor specifically developed for EV-charging providing all-current sensitivity. The sensor can output signal in case of hazardous electrical faults (DC and AC) according to IEC 62955, IEC 62752 or IEC 61851-1. It is ideally suited for use with Electric Vehicle charging cables (Mode 2 Protection) and EV charging stations (Mode 3 Protection), and for fault current monitoring and electrical safety on EV charger. Residual current detection options for IEC based requirements are 30mA AC/6mA DC or both, and are 20mA AC & 5mA DC for UL requirements. It will protect against DC AC residual currents, and will signal to the Smart EVSE if a fault occurs. The 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.
Product Feature
1. Fixed 6mA DC 30mA AC or 5mA DC 20mA AC trip levels
2. Small Size, Integration Design, Vertical(Pin, Pin&Cable Type)/Horizontal(Cable Type) Mounting
3. B Type Leakage Current Detection, Digital Output(5V/12V Output)
4. AC DC Leakage Data Readable; Alarm Value Programmable; 3 Way Alarm Outputs
5. UART Comm, with Modbus Protocol; Standard: EN 61000-6-3:2007+A1 ,EN IEC 61000-6-1:2019
6. Professional Certification: TUV(IEC 62955/IEC 62752/IEC 61851-1); UL 2231-1/UL 2231-2; CE-EMC
7. Used in Mode 2 EV Charging Cable, Mode 3 wallbox and Mode 4 DC Fast Charging
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 Applications
*As defined by SAE J1772; **As defined by IEC 61851-1
