BFXBW230111 Spec

The BFXBW230111 Series polymer insulator was subjected to a series of tests under different conditions, including pollution, wetting rate, non-soluble deposit density, and non-uniform distribution pollution.

      •   Technical datum meet IEC6952、ANSI29.11

      •   Dry arcing distance 2340mm

      •   Specified cantilevel load 111kN

      •   Min creepage distance 5468mm

      •   Lighting impulse flashover voltage

           +1265kV、-1275kV

      •   The color of the silicone rubber: Red、Gray

BU70 Spec

The BU70 Series glass insulator has very high dielectric strength compared to porcelain. It`s resistivity is also very high, and low coefficient of thermal expansion.

      •   Technical datum meet IEC60383

      •   Low frequency flashover(dry) 80kV

      •   Low frequency flashover(wet) 50kV

      •   Power frequency puncture voltage 130kV

      •   Critical impulse flashover(+) 125kV

      •   Critical impulse flashover(-) 125kV

BU120 Spec

The BU120 Series glass insulator has very high dielectric strength compared to porcelain. It`s resistivity is also very high, and low coefficient of thermal expansion.

      •   Technical datum meet IEC60383

      •   Low frequency flashover(dry) 85kV

      •   Low frequency flashover(wet) 50kV

      •   Power frequency puncture voltage 130kV

      •   Critical impulse flashover(+) 125kV

      •   Critical impulse flashover(-) 130kV

BU160 Spec

The BU160 Series glass insulator has very high dielectric strength compared to porcelain. It`s resistivity is also very high, and low coefficient of thermal expansion.

      •   Technical datum meet IEC60383

      •   Low frequency flashover(dry) 80kV

      •   Low frequency flashover(wet) 50kV

      •   Power frequency puncture voltage 130kV

      •   Critical impulse flashover(+) 125kV

      •   Critical impulse flashover(-) 130kV