1. Installation is convenient, without the need to replace insulators or modify the circuit design.
2. With an external series gap structure, even if the protector is damaged under abnormal conditions, due to the isolation effect of the gap, the normal operation of the circuit will not be affected, ensuring the safety of the power system and achieving maintenance-free operation.
3. The installation bracket adopts a sliding hole connection plate design, which can be freely adjusted up and down according to different insulator structures to ensure the stability and reliability of the gap distance.
4. The high-voltage discharge electrode adopts an arc suppression structure, which elongates the arc, making it easier to extinguish and not burning the conductor. Meanwhile, the insulating conductor uses a piercing electrode structure, suitable for 35-240mm2 different cross-sectional insulating conductors or bare conductors.
5. The large spherical downward discharge electrode has a uniform and reasonable potential distribution, and the discharge voltage is stable.
6. Equipped with an insulating cover to prevent the high-voltage electrode from causing electric shock short circuits due to foreign object contact.
7. The counting type has a compact structure, is integrated with the lightning arrester in series, is easy to install, and can accurately record the number of actions.
8. This product is more suitable for line tower structures of pin-type, column-type or cross-arm insulators.