Main features

ZF8-363kV GIS adopts SF6 as internal insulation medium; equipped with pneumatic spring mechanism. In addition, it has the following advantages:

1. The maximum breaking current can be 67-70kA, using copper-tungsten contact. Minimizing the parts number to ensure the reliability.

2. High reliability of the operating mechanism because of simple structure, proven design and plenty of service experience.

3. High quality insulating parts, such as insulator, cylinder and rod, which shall be individually tested by power frequency and PD measurement.

4. Perfect assembly and inspection condition; products can be transported to site as one complete bay, which reduced the site installation work.

5. Lower SF6 gas annual leakage rate through self-sealing adaptor.