Cold Pressing Substation Fittings Insulation Piercing Connector for Insulated Conductors

• Customization: Available
• Technics: Cold Pressing
• Standard: GB
• Model NO.: JC
• Usage: Substation Fittings
• Type: T-Connector
• Main Line(mm2 ): Ai/Cu
• Nominal Current: 6000V/77A
• Bolt(mm): M8X45
• Transport Package: CNC/OEM
• Specification: JC
• Trademark: CNC/OEM
• Origin: China
• HS Code: 85362000
• Production Capacity: 8000units/Years

Product Description

Product Description

General
The insulation piercing connector is mainly composed of a reinforced shell, piercing blade, sealing pad, waterproof silicone grease, high-strength bolt, torque nut, and cable terminalcap.
When branching or connecting cables, insert the cable branch line terminal into the wa- terproof terminal cap, determine the position of the main line branch, use a socket wrench  to tighten the torque nut on the line clamp. During this process, the blade will pierce thecable insulation layer upon contact, making contact with the conductor. 
The sealing gasketpresses around the pierced position of the cable, causing the silicone grease inside the shell to overflow. When the torque reaches the set value, the nut torque mechanism disengages,  connecting the main line and the branch line. The waterproof performance and electrical
effect meet the standard requirements.

Features
Electrical Performance: The current-carrying capacity of the connector is greater than the maximum designed branch line current-carrying capacity, with a DC resistance ratio less  than 2.5 times.Mechanical Performance: The connector remains undamaged under the tensile strength of the conductor. The gripping force of the connector is greater than 1/10 of the conductor's    tensile strength, in accordance with the GB/T9327-1988 standard.
Temperature Rise Performance: Under high current conditions, the temperature rise of the connector is lower than that of the connected conductor.
Thermal Cycling Performance: With a current overload of 100A/mm at a rate of 200 times   per second, the change in contact resistance is less than 5%, complying with the GB2317- 2000 standard.
Waterproof Performance: The installed connector is submerged in water at a depth of 30cm and subjected to a 6kV voltage for 1 minute without breakdown. (Note: For non-waterproof   designed connectors, apply 4kV/1min in air pressure).
Corrosion Resistance: Subjected to 3 cycles of 14 days in a sulfur dioxide and salt spray environment.
Environmental Aging Performance: Exposed to ultraviolet light, dryness, and humidity for six weeks with temperature changes and thermal shocks, meeting the specified criteria.
Fire Resistance: The insulation material of the connector passes the hot wire test, achieving a V-0 level of fire resistance for the shell.
Note: (only forfireproofproduct).

Installation Standard
Electrical Performance: The current-carrying capacity of the connector is greater than the maximum designed branch line current-carrying ca- pacity, with a DC resistance ratio less than 2.5 times.
Mechanical Performance: The connector remains undamaged under the tensile strength of the conductor. The gripping force of the connector is greater than 1/10 of the conductor's tensile strength, in accordance with the GB/T9327-1988 standard.
Temperature Rise Performance: Under high current conditions, the temperature rise of the connector is lower than that of the connected conduc- tor.
Thermal Cycling Performance: With a current overload of 100A/mm at a rate of 200 times per second, the change in contact resistance is less than 5%, complying with the GB2317-2000 standard.
Waterproof Performance: The installed connector is submerged in water at a depth of 30cm and subjected to a 6kV voltage for 1 minute without breakdown. (Note: For non-waterproof designed connectors, apply 4kV/1min in air pressure).
Corrosion Resistance: Subjected to 3 cycles of 14 days in a sulfur dioxide and salt spray environment.
Environmental Aging Performance: Exposed to ultraviolet light, dryness, and humidity for six weeks with temperature changes and thermal shocks, meeting the specified criteria.
Fire Resistance: The insulation material of the connector passes the hot wire test, achieving a V-0 level of fire resistance for the shell.
Note: (only forfireproofproduct).
1KV insulation piercing connector
For the connection or branching of insulated conductors with a voltage of up to 1000 volts, the product is suitable for copper or aluminum conductors, or copper-aluminum transitions. The product can be installed while live, using a 13mm hex socket wrench.

Technical data	Model	Main line(mm2)	Branch(mm2)	Nominal current(V/A)	Bolt(mm)	Conductor diameter(mm)	Tightening  torque(Nm)
	JC041	AI/Cu 6-35	AI/Cu 1.5-10	6000V/77A	M8x45	1.38-7.0	7-9
	JC051	AI/Cu 16-95	AI/Cu 1.5-10	6000V/77A	M8x45	1.38-11.5	7-9
	JC101	AI/Cu 6-50	AI/Cu 2.5-35	6000V/180A	M8x60	1.8-8.2	9-12
	JC121	AI/Cu 25-95	AI/Cu 2.5-25	6000V/180A	M8x60	1.8-11.5	9-12
	JC151	AI/Cu 25-95	AI/Cu 2.5-35	6000V/200A	M8x60	1.8-11.5	13-15
	JC201	AI/Cu 25-95	AI/Cu 25-95	6000V/377A	M8x78	5.9-11.5	17-19
	JC240	AI/Cu 95-240	AI/Cu 95-240	6000V/530A	2pcs    M10x90	11.5-18.3	22-25
	JC241	AI/Cu 50-150	AI/Cu 2.5-35	6000V/200A	M8x75	1.8-14.6	17-19

1KV insulation piercing connector
For the connection or branching of insulated conductors with a voltage of up to 1000 volts, the product is suitable for copper or aluminum conductors, or copper-aluminum transitions. The product can be installed while live, using a 13mm hex socket wrench.

Technical data	Model	Main line(mm2)	Branch(mm2)	Nominal current(V/A)	Bolt(mm)	Conductor diameter(mm)	Tightening  torque(Nm)
	JC271	AI/Cu 35-120	AI/Cu 35-120	6000V/437A	M8x75	7.0-13	17-19
	JC281	AI/Cu 50-185	AI/Cu 2.5-35	6000V/200A	M8x75	1.8-16.1	17-19
	JC301	AI/Cu 25-95	AI/Cu 25-95	6000V/504A	2pcs   M8x75	5.9-11.5	14-16
	JC371	AI/Cu 35-150	AI/Cu 35-150	6000V/300A	M8x90	1.8-16.1	17-19
	JC400/120	AI/Cu 120-400	AI/Cu 25-120	6000V/679A	2pcs M10x100	5.9-23.8	30-32
	JC400	AI/Cu 120-400	AI/Cu 95-240	6000V/679A	2pcs M10x100	11.5-23.8	30-32
	JC401	AI/Cu 50-185	AI/Cu 50-150	6000V/504A	2pcs   M8x75	8.2-16.1	17-19
	JC431	AI/Cu 70-240	AI/Cu 16-95	6000V/504A	2pcs    M10x90	4.5-18.3	20-23

1KV insulation piercing connector
For the connection or branching of insulated conductors with a voltage of up to 1000 volts, the product is suitable for copper or aluminum conductors, or copper-aluminum transitions. The product can be installed while live, using a 13mm hex socket wrench.

Technical data	Model	Main line(mm2)	Branch(mm2)	Nominal current(V/A)	Bolt(mm)	Conductor diameter(mm)	Tightening torque(Nm)
	JC2-95	AI/Cu 16-95	AI/Cu 4-35	6000V/180A	M8x70	2.2-11.5	11-14
	JC2-95T	AI/Cu 16-95	AI/Cu 4-50	6000V/310A	M8x70	2.2-11.5	13-15
	JC2-150	AI/Cu 50-150	AI/Cu 6-35	6000V/180A	M8x70	2.75-14.6	13-15
	JC2-150T	AI/Cu 50-150	AI/Cu 6-50	6000V/310A	M8x70	2.75-14.6	13-15
	JC3-95	AI/Cu 25-95	AI/Cu 25-95	6000V/207A	M8x75	5.9-11.5	17-22
	JC4-150	AI/Cu 50-150	AI/Cu 50-150	6000V/239A	M8x75	8.2-14.6	20-23
	JC6	AI/Cu 120-240	AI/Cu 25-120	4000V/239A	M10x100	5.9-18.3	33-37
	JC7	AI/Cu 120-300	AI/Cu 10-95	4000V/207A	M10x100	3.5-20.5	33-37
	JCEP	AI/Cu 16-95	AI/Cu 1.5-6	6000V/70A	M6x45	1.38-11.5	8-10
	JCEPL	AI/Cu 2.5-35	AI/Cu 1.5-6	6000V/70A	M6x45	1.38-7.0	8-10

 

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