| Brand | HK Electrical |
| Model NO. | DC Dedicated Contactors for Charging Pile Base Stations |
| Rated frequency | 50/60Hz |
| Series | 5DP |
This DC-dedicated contactor for charging piles and base stations is a core control device developed specifically for the DC power supply scenarios of charging piles and communication base stations. With a maximum rated parameter of 950V voltage and 700A current, it can accurately match the high-load requirements of high-power charging circuits in charging piles (e.g., DC output control of fast-charging piles) and backup DC power supplies in base stations, providing strong support for the stable on-off operation of DC power systems.
High Power Handling Capacity：Boasting maximum rated parameters of 950V and 700A, these contactors can easily handle high-power charging circuits in fast-charging piles and high-load backup DC power systems in base stations, providing reliable current control for high-power DC applications.
Superior Reliability for Continuous Operation：Specifically optimized for the demanding operating conditions of charging piles, they feature enhanced structural design and high-quality materials. This ensures stable performance even during frequent switching operations, minimizing downtime and maximizing the continuous usage rate of charging pile cabinets.
Low Maintenance Design：Adopting a sealed structure and wear-resistant contact materials, these contactors significantly reduce the need for regular maintenance. The durable components and advanced arc-extinguishing technology extend the service life, making them ideal for scenarios where maintenance access is limited.
Excellent Arc Suppression Performance：Equipped with DC-specific arc suppression technology, they effectively handle the challenges of arc management in DC circuits. This prevents arc damage to components and ensures safe and reliable switching, critical for protecting both equipment and personnel.
Wide Environmental Adaptability：Designed to withstand harsh operating environments, these contactors can operate within a broad temperature range (-40°C to +85°C) and resist dust, moisture, and vibration. This makes them suitable for both outdoor charging piles and indoor communication base station installations.
Wide Rated Power Range
Smallest Size Under the Same Specifications
Normally Closed Double-Break Power Contacts - Made of silver-cadmium oxide, providing "anti-welding" protection under overload conditions
Large-Sized Contacts - Durable and Maintenance-Free
All N.C. (Normally Closed) Power Contacts Equipped with Permanent Magnet Blowing Devices to Extend Contact Service Life
Login
