General of insulation piercing connector (IPC) 1.1 Piercing connector ,silnple installation ,need not strip the cable coat . 1.2 Moment nut ,piercing pressure is constant keep good electric connection and make no damage to lead . 1.3 Self-seam frame wetproof ,waterproof and anti-corrosion , extend the using life of insulated lead and connectoion . 1.4 Adopted special connecting tablet ,apply to joint of Cu(Al)and Cu(Al)or Cu and Al . 1.5 Small electric connecting resistance ,connecting resistance less than 1.1 times of the resistance of branch conductor with the same length . 1.6 Special insulated case body ,resistandce to illumination and environmental aging ,the insulation strength can up to 12KV . 1.7 Arc surface design ,apply to connection with the same(different)diameter ,wide connection scope(0.75mm2-400mm2) .
(Performance testing ) 2.1 Mechanical perfonnance：the grip force of the wire clamp is 1/10 bigger than the break force of the lead .It comply with GB2314-1997 . 2.2 Temperature rise performance：under the condition of big current ,the temperature rise of connector is less than that of connection lead . 2.3 Heat circle performance：conforms to GB/T2317.3-2000 ,the heat circle trial standard for electric fitting . 2.4 Waterproof insulation perfonnance：conforms to the relevant requirements in Part 2 of GB/T13140.4-1998 . 2.5 Resistance to corrosion performance：under the condition of SO，and salt fog ,it can do three times of fourteen days circle testing . 2.6 Environmental aging pelformance：under the circumstance of ultraviolet ,radiation,dry and moist ,expose if with change of temperature and heat impulse for six weeks . 2.7 Fire-proofperformance：insulation material of the connector withstands glowing filament test .Conform to the requirements in Chapter4-10 of GB/T5169.4