1kV Piercing Grounding Connectors

1.Piercing connector,simple installation,no need to strip the cable coat.
2.Moment nut,piercing pressure is constant,keep good electric connection and make no damage to lead.
3.Self-seam frame,wetproof,waterproof,and anti-corrosion,extend the using life of the insulated lead and connector.
4.Adopted special connecting tablet,apply to joint of Cu(Al) and Cu(Al) or Cu and Al.
5.Small electric connecting resistance,connecting resistance less than 2.5 times of the resistance of branch conductor with the same length,in accordance with the standard DL/T765.1-2001.
6.Special insulated case body,resistance to illumination and environmental aging,the insulation strength can up to 12kV.
7.Arc surface design,apply to connection with the same(different) diameter,with connection scope(0.75mm²-400mm²/td)

1.Mechanical performance:the grip force of the wire clamp is 1/10 bigger than the break force of the lead,which comply the GB2314-1997 standard.
2.Temperature rise performance:under the condition of strong current,the temperature rise of connector is less than that of
connection lead.
3.Heat circle performance:conforms to GB/T2317.3-2000,the heat circle trial standard for electric fitting.
4.Waterproof insulation performance:conforms to the rlevant test requirements in Part 2 of GB/T13140.4-1998.
5.Resistance to corrosion performance: under the condition of SO2 and salt fog,it can do three times of fourteen days circle test.
6.Environment aging performance: under the circumstance of ultraviolet,radiation,dry and moist,expose it with change of temperature and heat impulse for six weeks.
7.Fire-proof performance: insulation material of the connector with stands glowing filament test.Conforms to the requirements
in Chapter 4-10 of GB/T5169.4.