Grounding and Surge Protection for Charging Stations

As electric forklifts are widely applied in modern industrial logistics scenarios, the electrical safety of supporting charging stations has become a core issue that many operation parties need to pay attention to, and grounding and surge protection are two key core modules to avoid potential electrical risks. For grounding protection, the grounding system of the charging station shall be reliably connected to the protective grounding network of the main building, and the grounding resistance value shall meet the requirements of relevant national electrical safety standards. Operators shall regularly check the corrosion of grounding connection points and retest the grounding resistance, to avoid connection failure caused by long-term operation in industrial environments with high dust and high humidity. All metal shells and external metal brackets of charging cabinets shall be included in the unified grounding protection scope, and no missing connection is allowed. For surge protection, charging stations built outdoors or close to high-voltage transmission lines in the factory area shall be installed with surge protection devices of appropriate capacity at the incoming line end, to effectively release the impact of lightning and instantaneous grid voltage fluctuation, and prevent instantaneous high voltage from being transmitted to the inside of charging equipment and damaging the circuit modules. Operators shall regularly check the status indicator of the surge protection device in daily operation, and replace the failed protection components in time. Standardized grounding and surge protection settings can greatly extend the service life of charging equipment and supporting electric forklifts, and ensure the stable operation of BYD Forklift in daily high-frequency charging scenarios. If you have relevant technical questions in the process of station construction or daily operation and maintenance, you can contact Jianshu New Energy for professional technical guidance, and the consultation email is 17399989919@163.com. Operation parties shall establish a regular safety inspection mechanism, shall not modify the layout of the original grounding circuit at will, and shall not privately remove the configured surge protection components. All adjustment operations shall be completed by certified electrical operators to avoid potential electrical safety hazards from all details.