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.

single-row air spray blow-out principles apple to the fuse

1. Fusion tube is made of high-tech environmental-friendly epoxy compound materials

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

Fuse 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:12;15Rated currentA100-200

Rated short-circuit breaking current (kA)12.5

Minimum short-circuit breaking current5A fuse

power frequency dry withstand voltagekV42  50

power frequency wet withstand voltagekV34  80

thunder impact withstand voltagekV  90  125