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1kV Heat Shrinkable Cable Accessories
model:
- Commodity name: 1kV Heat Shrinkable Cable Accessories
- Product Description
-
Product model description
0.6/1kV Heat Shrink Termination and Joint Model

1kV heat shrinkable termination accessories


1kV heat shrinkable joint accessories

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 heat-shrinkable terminations and straight-through joints are manufactured from high-quality polyolefin blends. After irradiation cross-linking, they exhibit excellent electrical properties, corrosion resistance, and aging resistance. They are easy to install and not restricted by environmental conditions.
Product specifications
0.6/1kV Heat Shrink Cable Termination and Straight Joint Product Specification Sheet
Cable Type
Model No.
Product Name
Applicable Cable Cross-Section (mm²)
0.6/1kV
Single-Core CableZRT1kV-1/1
Heat Shrink Termination
25 - 50
ZRT1kV-1/2
Heat Shrink Termination
70 - 120
ZRT1kV-1/3
Heat Shrink Termination
150 - 240
ZRT1kV-1/4
Heat Shrink Termination
300 - 400
0.6/1kV
Single-Core CableZRJ1kV-1/1
Heat Shrink Joint
25 - 50
ZRJ1kV-1/2
Heat Shrink Joint
70 - 120
ZRJ1kV-1/3
Heat Shrink Joint
150 - 240
ZRJ1kV-1/4
Heat Shrink Joint
300 - 400
0.6/1kV
2-Core CableZRT1kV-2/1
Heat Shrink Termination
25 - 50
ZRT1kV-2/2
Heat Shrink Termination
70 - 120
ZRT1kV-2/3
Heat Shrink Termination
150 - 240
ZRT1kV-2/4
Heat Shrink Termination
300 - 400
0.6/1kV
2-Core CableZRJ1kV-2/1
Heat Shrink Joint
25 - 50
ZRJ1kV-2/2
Heat Shrink Joint
70 - 120
ZRJ1kV-2/3
Heat Shrink Joint
150 - 240
ZRJ1kV-2/4
Heat Shrink Joint
300 - 400
0.6/1kV
3-Core CableZRT1kV-3/1
Heat Shrink Termination
25 - 50
ZRT1kV-3/2
Heat Shrink Termination
70 - 120
ZRT1kV-3/3
Heat Shrink Termination
150 - 240
ZRT1kV-3/4
Heat Shrink Termination
300 - 400
0.6/1kV
3-Core CableZRJ1kV-3/1
Heat Shrink Joint
25 - 50
ZRJ1kV-3/2
Heat Shrink Joint
70 - 120
ZRJ1kV-3/3
Heat Shrink Joint
150 - 240
ZRJ1kV-3/4
Heat Shrink Joint
300 - 400
0.6/1kV
4-Core CableZRT1kV-4/1
Heat Shrink Termination
25 - 50
ZRT1kV-4/2
Heat Shrink Termination
70 - 120
ZRT1kV-4/3
Heat Shrink Termination
150 - 240
ZRT1kV-4/4
Heat Shrink Termination
300 - 400
0.6/1kV
4-Core CableZRJ1kV-4/1
Heat Shrink Joint
25 - 50
ZRJ1kV-4/2
Heat Shrink Joint
70 - 120
ZRJ1kV-4/3
Heat Shrink Joint
150 - 240
ZRJ1kV-4/4
Heat Shrink Joint
300 - 400
0.6/1kV
5-Core CableZRT1kV-5/1
Heat Shrink Termination
25 - 50
ZLT1kV-5/2
Heat Shrink Termination
70 - 120
ZLT1kV-5/3
Heat Shrink Termination
150 - 240
ZLT1kV-5/4
Heat Shrink Termination
300 - 400
0.6/1kV
5-Core CableZRJ1kV-5/1
Heat Shrink Joint
25 - 50
ZRJ1kV-5/2
Heat Shrink Joint
70 - 120
ZRJ1kV-5/3
Heat Shrink Joint
150 - 240
ZRJ1kV-5/4
Heat Shrink Joint
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
AC Withstand Voltage Test (Wet Condition)
7.2
No breakdown or flash over at 7.2kV for 1 minute
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 Id
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:
Heat shrink cable termination
Heat shrink cable joint
1kV heat shrinkable cable accessories
0.6/1kV cable termination and joint
Heat-shrinkable straight-through joint
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