RCD Sensors / 1R20 Series
1R20 Series Type A + DC 6mA RCD Sensor
Digital residual current sensor for AC EV charging stations, designed for Type A + DC 6mA detection requirements.
Overview
1R20 Series residual current detection
The 1R20 Series residual current sensors are designed for AC EV charging applications that require Type A + DC 6mA residual current detection. The series provides digital output, built-in self-test, low temperature drift, and strong immunity to interference.
Key Features
Digital output
Built-in self-test function
5V power supply
Low temperature drift
Strong immunity to interference
Typical Specifications
| Supply Voltage | 5V |
|---|---|
| Operating Temperature | -40°C to 85°C |
| Storage Temperature | -40°C to 105°C |
| Startup Time | 800ms max |
| Dc Trip Current | 3mA min / 4.5mA typ / 6mA max |
| Ac Trip Current50 Hz | 15mA min / 22mA typ / 30mA max |