EV type residual current device
The EV type residual current device is an advanced leakage protection device designed specifically for charging electric vehicles. This 63A leakage protector provides comprehensive AC and DC leakage protection and complies with the IEC 62955 standard, providing higher levels of safety protection in Type 3 charging facilities.
Advanced safety solutions for electric vehicle charging
Specially designed for electric vehicle charging stations to fully meet their unique safety needs.
6mA DC leakage protection
High sensitivity detection and cut-off of DC leakage current ≥ 6mA, far exceeding the standard requirements, comprehensively improving charging safety.
Compliant with IEC 62955 international standard
Fully comply with the international certification standards for DC leakage detection devices in electric vehicle charging systems, ensuring quality assurance.
Ideal matching mode 3 charging system
Specially designed for Mode 3 AC charging, ensuring ultimate safety in both public and home charging environments.
Supports current loads up to 63A
Meet the usage needs of various charging scenarios from residential to commercial levels, and adapt flexibly.
Stable and durable performance
Even in harsh environments, it can operate stably, ensuring long-term reliable use of the equipment.
Convenient installation and system integration
Modular structure design, supporting quick installation and seamless integration with various EV charging systems.
Intuitive status indicator lights
Equipped with clear and easy to read indicators for daily inspection and troubleshooting, improving operational efficiency.
Applicable scenarios
Public and private electric vehicle charging stations
Residential electric vehicle charging facilities
Commercial and office charging infrastructure
Enterprise fleet charging system
Centralized charging stations in multi household residential buildings
Product Advantage Description
The electric vehicle specific residual current device (RCD) manufactured by ONESTOP Electric reflects our firm commitment to the safety standards for electric vehicle charging. Choosing ONESTOP is not only about choosing advanced electrical protection technology, but also about providing solid guarantees for the safety of users’ lives and property. We are committed to providing every electric vehicle owner with a safe, reliable, and trustworthy charging experience.
Technical parameters
| Standard | IEC61008-1,IEC61008-2, IEC62955 |
|---|---|
| Protection | Ground fault |
| Type of trip | Electro-magnetic |
| Type of protection (electric leakage) | A & DC leakage current |
| Classification of RDC-DD | RDC-PD |
| No. of poles | 2P(1P+N), 4P(3P+N), N Pole on left |
| Rated current In | 16,25,32,40,63A |
| Rated voltage Ue | 2P 240V~,4P 415V~ |
| Rated frequency | 50/60Hz |
| Rated sensitivity currents IΔn | 30mA |
| DC tripping threshold (IΔdc) | 6mA |
| Residual current off-time under IΔn | ≤0.1s |
| Rated residual making and breaking capacity (IΔm) | 500A(In≤40A), 10In (In＞40A) |
| Rated breaking capacity | 10,000A |
| SCPD fuse | 10kA |
| Rated impulse withstands voltage (1.5/50) Uimp | 4000V |
| Dielectric test voltage at ind. Freq. for 1min | 2.5kV |
| Electrical life | 2,000 Cycles |
| Mechanical life | 4,000 Cycles |
| Contact position indicator | Yes |
| Ground fault indicator | Yes |
| Protection degree | IP20 |
| Ambient temperature | -25℃ to 55℃, Max.95% humidity |
| Terminal connection type | Cable/Pin-type busbar/U-type busbar |
| Max. terminal size for cable | 35mm2 |
| Max. tightening torque | 2.5Nm |
| Installation | Mounting on 35mm DIN rail |
| Connection | From top and bottom |
