Wedge-type Insulation Tension Clamp Manufacturing Basis

dead end clamp is designed and manufactured based on the "wedge" principle. Under the action of the splitting force of the wedge, the steel strand is locked in ab cable dead end clamp. During installation, the steel strand is bent into the same shape as the wedge and installed in abc dead end clamp. When the steel strand is stressed, the wedge and the steel strand slide along the dead end clamp for ab cable cylinder wall to the dead end clamp for abc cable outlet at the same time, and the more they are pulled, the tighter they are, and gradually become locked. The wedge-shaped structure has a grip on the conductor that is proportional to the tension, has the characteristics of self-tightening, and is maintenance-free. The inner wedge is made of weather-resistant insulation reinforced engineering plastics, with an AC withstand voltage of 45KV, and the pressure is maintained for 1 minute without breakdown and flashover.

1. The shell is cast with anti-oxidation high-strength aluminum alloy.

2. The wedge core is made of insulation reinforced plastic, with a positive frequency withstand voltage of ≥18kV, and the pressure is maintained for 1 minute without breakdown.

3. No need to strip the insulation layer, it is common with insulated aluminum core wires.

4. No power loss, energy-saving certified product.

5. Wedge-shaped structure, easy and reliable installation.

fungsi dead end clamp is suitable for fixing and tightening the overhead insulated conductors on the tension insulators at the terminals or both ends of the tension section of the overhead insulated conductors rated 10KV and below. clamp dead end is also suitable for steel core aluminum stranded insulated overhead cables.