Aerial Electrical Fittings Cable Clamp Insulation Insulation Piercing Connectors

General Feature:

1. Piercing connector, simple installation, need not strip the cable coat;
2. Moment nut, piercing pressure is constant, keep good electric connection and make no damage to conductor;
3. Self-seam frame, wetproof, waterproof, and anti corrosion, extend the using life of insulated lead and connector;
4. Adopted special connecting tablet apply to joint of Cu(AI) and AI;
5. Small electric connecting resistance, impulse current can be up to 15KA;

Special insulated case body, resistance to illumination and environmental aging, the insulation strength can up to 6KV, Arc surface design, apply to connection with the same(different) diameter, wide connection scope( 1.5-240mm²).

Performance Testing:

1. Mechanical performance: the grip force of the wire clamp is more than 10% of conductor‘s break force. It comply with GB2314-1997;
2. Temperature rise performance: under the condition of big current, the temperature rise of connector is less than that of connection cable;
3. Heat cycle performance: Under the circumstance of 200 times per second, 100A/mm² big current and overload, the change of contact resistance is less than 5%;
4. Anti-corrosion performance: under the condition of S02 and salt fog. It can do three times of fourteen days circle testing;

Environmental aging performance: under the circumstance of ultraviolet. Radiation , dry and moist, expose it with change of temperature and temperature and heat impulse for six weeks.

Technical Parameters: