BackMid-Voltage Surge Arrester

PTG PA series, metal-oxide surge arresters without gaps for mid-voltage a.c. systems, is designed in accordance with IEC 60099-4 and GB 11032-2010 standards, with high-performance varistor, new material seal coat and innovative inner cavity structure. 


It is suitable for 3-35 kV medium voltage system in power station, cable transmission, generator, power distribution, parallel compensation capacitor and other occasions. 


At the same time, the high-performance, maintenance free disconnector and special mounting bracket ensure that the installation and use of the arrester is more simple and reliable.


Installation diagram of arrester, disconnector, mounting bracket and grounding:


  • 3-10 kV Surge Arrester

    Multi-purpose metal-oxide surge arrester is suitable for 3 ~ 10 kV medium voltage systems, and its parameters can be customized.

  • 10-35 kV Surge Arrester

    Multi-purpose metal-oxide surge arrester is suitable for 10 ~ 35 kV medium voltage systems, and its parameters can be customized.