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1kV cold shrinkable cable accessories

The 1kV cold shrink terminations and joints are manufactured from premium liquid silicone rubber specifically formulated for power cable accessories.

model:

Commodity name： 1kV cold shrinkable cable accessories

Category:

Cold shrink cable accessories

Email:

laicaieven@gmail.com

Phone:

+86 17710715268

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Product model description

0.6/1kV cold shrink termination and straight joint

1kV cold shrink termination

1kV accessory kit for cold shrink termination

1kV accessory kit for cold shrink joint

Product standard

GB/T 12706.4–2020: Extruded insulation power cables and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV) – Part 4: Test requirements for accessories for power cables with rated voltages from 6kV (Um=7.2kV) up to 35kV (Um=40.5kV).
JB/T 7829–2006: Heat-shrinkable terminations for power cables with rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV).
JB/T 7830–2006: Heat-shrinkable straight-through joints for extruded insulation power cables with rated voltages from 1kV (Um=1.2kV) up to 10kV (Um=12kV).

Product features

The 1kV cold shrink terminations and joints are manufactured from premium liquid silicone rubber specifically formulated for power cable accessories. They exhibit:

Excellent electrical properties
Superior corrosion & aging resistance
Easy installation (adaptable to diverse environmental conditions)

Product specifications

0.6/1kV Cold Shrink Cable Termination and Straight Joint Product Specification Sheet

Cable Type	Model No.	Product Name	Suit Cable’s Sectional Area(mm²)
0.6/1kV Single-Core Cable	ZLT1kV-1/1	Cold Shrink Termination	25-50
	ZLT1kV-1/2		70-120
	ZLT1kV-1/3		150-240
	ZLT1kV-1/4		300-400
0.6/1kV Single-Core Cable	ZLJ1kV-1/1	Cold Shrink Joint	25-50
	ZLJ1kV-1/2		70-120
	ZLJ1kV-1/3		150-240
	ZLJ1kV-1/4		300-400
0.6/1kV 2-Core Cable	ZLT1kV-2/1	Cold Shrink Termination	25-50
	ZLT1kV-2/2		70-120
	ZLT1kV-2/3		150-240
	ZLT1kV-2/4		300-400
0.6/1kV 2-Core Cable	ZLJ1kV-2/1	Cold Shrink Joint	25-50
	ZLJ1kV-2/2		70-120
	ZLJ1kV-2/3		150-240
	ZLJ1kV-2/4		300-400
0.6/1kV 3-Core Cable	ZLT1kV-3/1	Cold Shrink Termination	25-50
	ZLT1kV-3/2		70-120
	ZLT1kV-3/3		150-240
	ZLT1kV-3/4		300-400
0.6/1kV 3-Core Cable	ZLJ1kV-3/1	Cold Shrink Joint	25-50
	ZLJ1kV-3/2		70-120
	ZLJ1kV-3/3		150-240
	ZLJ1kV-3/4		300-400
0.6/1kV 4-Core Cable	ZLT1kV-4/1	Cold Shrink Termination	25-50
	ZLT1kV-4/2		70-120
	ZLT1kV-4/3		150-240
	ZLT1kV-4/4		300-400
0.6/1kV 4-Core Cable	ZLJ1kV-4/1	Cold Shrink Joint	25-50
	ZLJ1kV-4/2		70-120
	ZLJ1kV-4/3		150-240
	ZLJ1kV-4/4		300-400
0.6/1kV 5-Core Cable	ZLT1kV-5/1	Cold Shrink Termination	25-50
	ZLT1kV-5/2		70-120
	ZLT1kV-5/3		150-240
	ZLT1kV-5/4		300-400
0.6/1kV 5-Core Cable	ZLJ1kV-5/1	Cold Shrink Joint	25-50
	ZLJ1kV-5/2		70-120
	ZLJ1kV-5/3		150-240
	ZLJ1kV-5/4		300-400

Main technical parameters

Test Item	Test Voltage (kV)	Technical Requirements	Test Result
AC Withstand Voltage Test	8	No breakdown or flash over at 8kV for 5 minutes	Passed
Load Cycle Test (Air, 60 cycles)	4.5	30 load cycles (joints: 30 cycles) at 4.5kV with conductor heated to 95-100°C in air	Passed
Load Cycle Test (Water, 30 cycles)	4.5	30 load cycles at 4.5kV with conductor heated to 95-100°C in water	Passed
Post-Cycle DC Withstand Test	4.5	No breakdown at 4.5kV for 15 minutes	Passed
Short-Circuit Thermal Stability (Conductor)	30.6kA2s	No visible damage after 2 short circuits at θsc	Passed
Short-Circuit Dynamic Stability	105.5kA	No visible damage after 1 short circuit at ld	Passed
Visual Inspection	(After all tests)	No cracks, deformation, leakage marks, or electrical erosion; sealed parts intact with no penetrating channels; no insulation leakage	Passed

Keywords:

1kV Cold Shrink Cable Terminations

ZL Series Cold Applied Cable Joints

Cold Shrink Cable Accessories

0.6/1kV Silicone Rubber Cable Accessories

Cold Shrink Cable Splice Kits

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