Product parameters
Product Introduction
MD0630T01A is a residual current sensor specifically developed for EV-charging provide all-current sensitivity. The sensor can issue alarm signals in case of hazardous electrical faults (DC and AC). The residual current monitor RCM has the characteristics of accurate measurement, small size, and integration. The RCD sensor detects both AC and smooth DC leakage current and provides a digital alarm output to the EVSE controller.
The MD0630T01A is a compact RCD module designed to be mounted directly onto a PCB. Allows the protection of EV charging points. Besides, it is widely used for photovoltaic systems, medical instruments, inverters, battery packs, UPS, PDU, industrial machines, and heat pumps. In addition, our delivery time is also guaranteed.
Product Features
1. Small Size; Integration Design; Vertical(Pin Type)/Horizontal(Cable Type) Mount
2. AC DC Sensitive Digital Output Function; Type AC/A/F/B Leakage Detection
3. AC DC Leakage Data Readable; Alarm Value Programmable; 3 Way Alarm Outputs
4.With UART Comm Modbus Protocol; Standard: EN 61000-6-3:2007+A1, EN IEC 61000-6-1:2019
5. Certification: TUV(IEC62955/IEC62752/IEC61851-1); IS17017; CE-EMC
6. Electrical Safety at Low Cost (Compared to Type B RCCB)
7. 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
Pin Definition
Pin | Definition | Description |
1 | Vcc | 12V±20% input voltage |
2 | GND | Input terminal grounded |
3 | RX | UART receive（UART output voltage 5V）(Modbus Protocol) |
4 | TX | UART transmit（UART output voltage 5V）(Modbus Protocol) |
5 | AD | AC、DC leakage alarming output( output voltage 5V）(Digital Signal) |
6 | AO | AC leakage alarming output( output voltage 5V）(Digital Signal) |
7 | DO | DC leakage alarming output（output voltage 5V）(Digital Signal) |
Typical Application
Appliance ground fault detection
Solar inverter residual current
Converter leakage current detection
UPS and other power ground fault detection
Electric vehicle charging station
Single or 3 Phases differential current detection
