Detailed Product Description

  Outdoor H.V. Spraying & Drop-out Type Fuse is used to protect 10kV AC 50HZ H.V. distributor transformer and wiring from over-loading and short circuit. The fuse can be used for disjunction of loading current of the distribution wiring.

1.single-row air spray blow-out principles apply to the fuse

2.fusion tube is made of high-tech environmental-friendly epoxy compound materials

3.fuse copper contact is made by fine-casting sand spray process; high precision, good-looking surface and low conductive resistance.

4Fuse post insulator is made of high-strength electric porcelain; clean surface, high anti-bending mechanical strength, high cold and heat impact resistance, high insulation and pressure resistance.

Rated voltagekV:33;40.5

Rated currentA100-200

Rated short-circuit breaking current (kA)12.5

Minimum short-circuit breaking current5A fuse

power frequency dry withstand voltagekV42  95

power frequency wet withstand voltagekV34  80

thunder impact withstand voltagekV  90  185