Factory Directly Supply Cold Shrink Cable Joints

• Customization: Available
• Type: Cold Shrinkable
• Material: Silicone Rubber
• Model NO.: HCLJ
• Character: Insulation
• Production Process: Injection Molding
• Shape: Rectangular
• Certification: ISO, IEC, GB
• Brand: Hifuture
• Treatment: Injection, Painting (Coating)
• Cross Section: 25-630 Sq.M.
• Core: Single-Core, Three-Core
• Lug Type: Cu, Al, Cual
• Transport Package: 1 Set/ Carton
• Specification: 10kV, 20kV, 35kV, etc
• Trademark: HiFuture
• Origin: Shenzhen, China
• HS Code: 8538900000
• Production Capacity: 10000PCS/Month

Product Description

Factory directly supply cold shrink cable joints

Type	Conductor Cross Section (mm²)
	8.7/15(17.5)kV	12/20(24)kV
HCLJ-20-1	25	25
HCLJ-20-2	35-70	35-50
HCLJ-20-3	95-150	70-120
HCLJ-20-4	185-240	150-185
HCLJ-20-5	300-400	240-300
HCLJ-20-6	500-630	400-630
	18/30(36)kV	26/35(40.5)kV
HCLJ-35-1	50-120	50-95
HCLJ-35-2	150-240	120-185
HCLJ-35-3	300-630	240-400
HCLJ-35-4		500-630

Technical Features:
1. Adopt self-developed cold shrink expansion technology combining with spiral supporting tube to avoid cracking, convenient and reliable.

2. Adopt non-magnetic constant force spring to permanent connect to ensure a good contact for long period without eddy.

3. Great expansion rate, long storage period after expansion, big and lasting pressing force on mating interface, avoid retraction does not reach the designated position.

4. Adopt imported high-performance grease to avoid moisture absorption and blending to ensure interface security.


Technical Data:

Rated Voltage	8.7/15(17.5)kV	12/20(24)kV	18/30(36)kV	26/35(40.5)kV
Running Temperature	17.5kV	24kV	36kV	40.5kV
AC Withstand Voltage and DC Withstand Voltage	39kV, 5min or 35kV, 15min, no flashover, no breakdown	54kV,5min, or 48kV, 15min, no flashover, no breakdown	81kV, 5min, or 72kV, 15min, no flashover, no breakdown	117kV, 5min or 104kV, 15 min no flashover, no breakdown
Partial Discharge	15kV, PD≤5pC	20kV, PD≤5pC	30kV, PD≤5pC	45kV, PD≤5pC
Impulse Voltage Test	95kV, ±10 times	125kV, ±10 times	170kV, ±10 times	200kV, ±10 times
Short Circuit Thermal Stability (Conductor)	24kA, 2s twice, no visible damage	25kA, 2s twice, no visible damage	23kA, 2s twice, no visible damage	25kA, 2s twice, no visible damage
Short Circuit Dynamic Stability	83kA, not less than 10ms, no visible damage	63kA, not less than 10ms, no visible damage	83kA, not less than 10ms, no visible damage	88kA, not less than 10ms, no visible damage
Constant Voltage Load Cycle	apply voltage 1.25U0 to conductor and heat to(90-95)ºC heat for 5h and cool for 3h, total 3 times
Salt Spray Test	1.25U0 1000h, no flashover, no breakdown, trip not more than 3 times, no obvious damage
Humidity Test	1.25U0 300h, no flashover, no breakdown, trip not more than 3 times, no obvious damage
Long-time Running Temperature	-40ºC to 95ºC
Short Circuit Temperature	250ºC, lasting time less than 5s
Cable Accessories Conductor Material	copper, aluminum, copper&aluminum

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