Air Insulated Switchgear

VH-AIS is the result of decades of experience in offering environment-friendly vacuum technology for arc-quenching in highly reliable and safe air insulation, with minimal maintenance, compact space solutions and ease of user management. 

VH-AIS comprises of metal-clad medium voltage switchgear assemblies from 3.3 to 36kV. We offer the most compact switchgear up to fault level of 50kA, (3s) for 12kV, and 31.5kA (3s) for 36kV systems.

VH-AIS is well designed to function even in the most adverse environmental conditions, owing to its robust construction and high performance.

Your indoor switching system is absolutely safe and protected with VH-AIS, for worldwide applications ranging from industries to infrastructure sectors.

It adheres to the latest IEC standards.

  • IEC62271-100
  • IEC62271-200
  • IEC62271-102
  • IEC62271-106