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1kV Heat Shrinkable Cable Accessories

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.

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  • Commodity name: 1kV Heat Shrinkable Cable Accessories

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  • 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 Cable

    ZRT1kV-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 Cable

    ZRJ1kV-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 Cable

    ZRT1kV-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 Cable

    ZRJ1kV-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 Cable

    ZRT1kV-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 Cable

    ZRJ1kV-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 Cable

    ZRT1kV-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 Cable

    ZRJ1kV-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 Cable

    ZRT1kV-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 Cable

    ZRJ1kV-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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