+
RDC HYCA-21-P Residual Current Sensor
- Portable EV charger（Mode 2 IC-CPD）
- AC Charging pile、Wallbox（Mode 3 EV charger）
- Mode 4 EV charger
- Ground fault detection
- DC system leakage current detection
- Photovoltaic inverter residual current detection
Charging Pile Residual Current Sensors: Introducing HYCA-21-P
Charging pile residual current sensors, epitomized by HYCA-21-P, rely on advanced electromagnetic induction. Detecting current variations during leakage, the sensor ensures swift and accurate fault identification.
Features:
- Aperture and Plug-in Installation: HYCA-21-P, with a 21mm aperture, facilitates easy installation via a plug-in mechanism, reducing complexity.
- Precision Detection: A highly sensitive electromagnetic sensor ensures real-time detection of faint leakages, enhancing charging station safety.
- Robust Protection: Crafted from high-grade materials, the sensor’s outer casing ensures stability and reliability in diverse environments.
- Customization Options: Tailor the casing’s shape and material to specific requirements, adapting seamlessly to various installations.
- Smart Communication: Supports intelligent communication protocols, facilitating connectivity with charging station control systems for remote monitoring.
- Durability: Constructed with high-quality materials, HYCA-21-P maintains outstanding performance, reducing long-term maintenance costs.
Application:
Residual current monitors model HYCA-21 is suitable for various charging scenarios, including but not limited to:
- Commercial Charging Stations
- Residential EV Chargers
- Public Charging Facilities
- Electric Vehicle Charging Stations
Charging pile residual current sensors, exemplified by HYCA-21-P, mark a transformative step in EV charging safety. Their precision, robustness, and adaptability underscore their role as indispensable guardians of charging infrastructure reliability.
| Trip-Current (residual current related characteristics. | |||||
| Wav. | Freq. | Min. | Typ | Max. | Unit |
| AC | 50Hz | 20.0 | 22.0 | 26.0 | mA |
| A0° | 50Hz | 11.0 | 15.0 | 30.0 | mA |
| A90° | 50Hz | 10.0 | 20.0 | 30.0 | mA |
| A135° | 50Hz | 10.0 | 24.0 | 35.0 | mA |
| 2PDC | – | 3.5 | 5.0 | 7.0 | mA |
| 3PDC | – | 3.1 | 4.5 | 6.2 | mA |
| S-DC | – | 3.0 | 4.5 | 6.0 | mA |
| F | – | 18 | 24 | 38 | mA |
| Trip-Time (residual current related characteristics | ||||
| Wav. | Freq. | Current | TYP. | Unit |
| AC | 50Hz | 30mA | 50 | ms |
| AC | 50Hz | 60mA | 16 | ms |
| AC | 50Hz | 150mA | 15 | ms |
| AC | 50Hz | 5A~100A | 8.5 | ms |
| A0° | – | 42mA | 25 | ms |
| A0° | – | 84mA | 18 | ms |
| A0° | – | 210mA | 10 | ms |
| A0°+DC | – | 42mA+6mADC | 18 | ms |
| A0°+DC | – | 84mA+6mADC | 15 | ms |
| A0°+DC | – | 210mA+6mADC | 15 | ms |
| S-DC | – | 6mA | 48 | ms |
| S-DC | – | 60mA | 16 | ms |
| S-DC | – | 300mA | 8.5 | ms |
| 2PDC/3PDC | – | 60mA | 20 | ms |
| 2PDC/3PDC | – | 120mA | 15 | ms |
| 2PDC/3PDC | – | 300mA | 12 | ms |
| 2PDC/3PDC | – | 5~50A | 12 | ms |
| F | – | 210mA | 12 | ms |
Dimensions
| model | Corresponding standards | DC trigger threshold | AC trigger threshold |
| HYCA-21/P | IEC62955 | 6mA | 30mA |
