Product parameters
Product Details
MD0630T41A is a high sensititivity residual current monitoring device 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 current sensor, fault current sensor etc. The RCM 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 both 30mA AC or 6mA DC and are 20mA AC & 4mA DC.
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. It would be required to guarantee safety in the event of DC fault current.
AS a Type B RCD/RCM, MD0630T41A is an ideal protection device, for the detection and protection of different leakage currents/residual currents/fault currents. Which have numerous applications and are suitable for many industries including electric vehicle charging, photovoltaic systems (solar panels), industrial device, medical device, new energy, DC screen, fire distribution cabinet, IOT field and any installation where there is a risk of DC current flowing. It is the technology that brings us closest to total protection for all known residual fault currents.
Product Features
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; 3000A surge withstand capability
4. AC DC Leakage Data Readable; Alarm Value Programmable; 3 Way Alarm Outputs; Digital Output
5. URAT 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; IS17017; CE-EMC
7. Type B RCMU for EV Charger Protection; Electrical Safety at Low Cost (Compared to Type B RCCB)
8. Robust Mechanical and Electrical Design for Harsh Environmental Conditions
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
Application-EV Charger Project
