MD0630T01A is a high sensititivity AC DC leakage current sensor which has the characteristics of accurate measurement, small size and integration. The leakage sensor can be set separately for AC and DC leakage. An alarm signal is generated when the set current is reached. The leakage sensor has a digital output function, which can directly read the current value of DC and AC.The residual current detection sensor is used as type B RCD sensor dedicated to DC, AC or pulsed leakage current measurement in automotive on-board chargers. The RCD sensor give you the choice of having single or three-phase versions as well as safety version in the same housing and provide fast digital tripping output when leakage current is detected.
This residual current monitor is intended for the detection of DC and AC Residual currents in EV Charging Stations where such currents may flow under a fault condition. The RCD/RCM device may be used to detect 6mA DC or 30mA AC Residual Currents in DC, single phase or 3 phase installations, it is ideally suited for use with Electric Vehicle charging cables (Mode 2 Protection) and EV charging stations (Mode 3 Protection). When a Residual Fault Current that exceeds the rated AC or DC level is detected, It will signal to the Smart EVSE.
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 Type B RCD(Type A+6mA DC detection) 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 DC sensor enables compliance with the updated IEC62955:2018 and reduces the cost of developing electric vehicle charging solutions.
1. Complies with the DC and AC protection requirements of IEC62752 or IEC62955
2. Small Size, Integration Design, Vertical(Pin, Pin&Cable Type)/Horizontal(Cable Type) Mounting Optional
3. Integrated self-monitoring and test functions, Residual Fault Leakage Current Detection
4. AC DC Leakage Data Readable; Alarm Value Programmable; 3 Way Alarm Outputs
5. URAT Comm. with Modbus Protocol; Standard: EN 61000-6-3:2007+A1 ,EN IEC 61000-6-1:2019
6. Professional Certification TUV(IEC62955/IEC62752/IEC61851-1/IEC62196); UL 2231-1/UL 2231-2; IS17017;CE-EMC
7. 6mA DC 30mA AC Leakage Detection; 3000A Surge Current Withstand
Wide voltage input: 12V±20%
Measuring current range: DC current 2-15mA; AC current 3-100mA (default threshold: DC 6mA, AC 30mA)
Accuracy class: at 25℃, DC±0,2mA, AC±0.3mA
Working environment temperature: -25℃～+80℃
Installation: Pin Type
Plastic casing: SIP encapsulation
EV Charger Application
Leakage current measurement for OBC in-cable (mode 2) and for wall boxes (mode 3) contact and protection device
Automotive On Board Chargers (OBC) 1-3 phases 3.3 kW to 22 kW
V2X Vehicle to Everything (V2G Vehicle to Grid,V2L Vehicle to Load)
Insulated or None insulated On Board Charger
Wall box charger