10kv 15kv Mv Cold Shrinkable Cable Accessories Indoor Termination

Product Details
Customization: Available
Type: Cold Shrinkable
Material: Silicone Liquid Rubber
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Number of Employees
501
Year of Establishment
1994-09-13
  • 10kv 15kv Mv Cold Shrinkable Cable Accessories Indoor Termination
  • 10kv 15kv Mv Cold Shrinkable Cable Accessories Indoor Termination
  • 10kv 15kv Mv Cold Shrinkable Cable Accessories Indoor Termination
  • 10kv 15kv Mv Cold Shrinkable Cable Accessories Indoor Termination
  • 10kv 15kv Mv Cold Shrinkable Cable Accessories Indoor Termination
  • 10kv 15kv Mv Cold Shrinkable Cable Accessories Indoor Termination
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Basic Info.

Model NO.
YNW
Application
Transmission of Electrical Signals
Character
Cold Shrinkable
Species
Terminal
Production Process
Cold Pressing
Shape
Other
Interface Type
Other
Certification
IEC
Brand
Cyg
Transport Package
Carton
Specification
630mm2
Trademark
CYG
Origin
China
HS Code
4016999090
Production Capacity
50000sets/Year

Packaging & Delivery

Package Size
0.50cm * 0.50cm * 0.30cm
Package Gross Weight
10.000kg

Product Description

Introduction to 6~35kV Cable Accessories Classification

The 6~35kV cable accessories include 4E-NLS Cold Shrinkable Indoor Termination, 4E-WLS Cold Shrinkable Outdoor Termination, and 4E-JLS Cold Shrinkable Joint. These products are designed to provide reliable and efficient solutions for cable termination and jointing in both indoor and outdoor environments.

Product Composition:

  1. Prefabricated Body: The core component, made through plastic injection molding of liquid silicone rubber, ensures long-term stability, uniform electric field distribution, and consistent radial pressure on the cable body. This prevents issues such as respiration creepage breakdown during cable operation.

  2. Terminations (Indoor/Outdoor) or Connecting Tube (Middle Joint): Designed to meet cable core material specifications and user requirements, these components ensure effective insulation protection and waterproofing.

  3. Cold Shrinkable Multi-Core Fingerstall: Supports multi-core cables and ensures a secure fit.

  4. Cold Shrinkable Insulation Tubes and Colorimetric Tubes: Provide additional insulation and identification for indoor and outdoor terminations.

Key Features:

  1. High-Quality Materials: The prefabricated body is manufactured using premium liquid silicone rubber, offering excellent insulation, elongation, and breakdown resistance. It also exhibits minimal residual deformation after expansion.

  2. Cold Shrinkable Design: Utilizes advanced expansion technology and support tubes to ensure the product expands smoothly without damage.

  3. Ease of Installation: The cold shrinkable structure eliminates the need for specialized training, reducing labor costs and simplifying the installation process.

Applications:

  • 4E-NLS Cold Shrinkable Indoor Termination: Ideal for indoor cable termination in environments where space and environmental conditions are controlled.

  • 4E-WLS Cold Shrinkable Outdoor Termination: Suitable for outdoor applications, providing robust protection against weather and environmental factors.

  • 4E-JLS Cold Shrinkable Joint: Designed for connecting cables in the middle of a run, ensuring seamless insulation and mechanical strength.

These cable accessories are engineered to deliver superior performance, durability, and ease of use, making them a reliable choice for 6~35kV cable systems.



6~35kV Cold Shrinkable Outdoor Termination

10kv 15kv Mv Cold Shrinkable Cable Accessories Indoor Termination
  1. Lug 2. Marking tube 3. Cable insulation 4. Cold shrinkable termination 5. Stress cone 6. Insulation screen layer 7. Copper screen 8. Cold shrinkable protective tube 9. Three fingered tube 10. Copper braid wire
Size mm 8.7/15kV 12/20kV 18/30kV 26/35kV
L 252 370 370 450
A ≥800 ≥950 ≥950 ≥1300


Voltage
Section number
1 2 3 4
8.7/15 25-50 70-120 150-240 300-400
12/20,18/30,26/35 50-95 120-185 240-400 500-630

6~35kV Cold Shrinkable Indoor Termination

10kv 15kv Mv Cold Shrinkable Cable Accessories Indoor Termination
  1. Lug 2. Marking tube 3. Cable insulation 4. Cold shrinkable termination 5. Stress cone 6. Insulation screen layer 7. Copper screen 8. Cold shrinkable protective tube 9. Three fingered tube 10. Copper braid wire 11. Cable
Size mm 8.7/15kV 12/20kV 18/30kV 26/35kV
L 180 288 288 370
A ≥700 ≥850 ≥850 ≥1200


Voltage
Section number
1 2 3 4
8.7/15 25-50 70-120 150-240 300-400
12/20,18/30,26/35 50-95 120-185 240-400 500-630

6~35kV Cold Shrinkable Middle Joint

10kv 15kv Mv Cold Shrinkable Cable Accessories Indoor Termination
  1. Copper screen 2. Constant force spring 3. Stress cone 4. Connecting tube 5. Prefabricated main body 6. Copper net 7. Braid wire 8. Armour tape 9. Armour 10. Cable
Size mm 8.7/15kV 12/20kV 18/30kV 26/35kV
L 378 430 430 488
A 1300 1600 1600 1800


Voltage
Section number
1 2 3 4
8.7/15 25-50 70-120 150-240 300-400
12/20,18/30,26/35 50-95 120-185 240-400 500-630

6~35KV cold shrinkable indoor, outdoor termination, and joint electrical performance parameters
Rated voltage UO/U (Um) kV 6/10(12.5) 8.7/15(17.5) 26/35(40.5) Railway Uo=27.5 Test result
5min frequency voltage test no flashover, without breakdown under 4.5Uo no flashover, without breakdown
1min frequency voltage under rain test
no flashover, without breakdown under 4Uo
no flashover, without breakdown
Partial discharge at room temperature test discharge volume under 1.73Uo ≤10PC ≤1.6pC
Constant voltage load cycle in the air test heated 2.5Uo and conductor to a temperature to 95-100°C three times, no flashover, without breakdown no flashover, without breakdown
Partial discharge at high temperature test heated cable conductor to 95-100°C, discharge volume under 1.73Uo ≤10PC ≤1.6pC
Partial discharge at room temperature test discharge volume under 1.73Uo ≤10PC ≤1.6pC
Impulse voltage at high temperature test 75kV 95kV 200kV 25kV no flashover, without breakdown
heated cable conductor to 95-100°C,both positive and negative polarity 10 times, no flashover, without breakdown
Constant voltage load cycle test heated 2.5Uo and conductor to a temperature to 95-100°C sixty times, no flashover, without breakdown no flashover, without breakdown
Partial discharge at high temperature test heated cable conductor to 95-100°C, discharge volume under 1.73Uo ≤10PC ≤1.6pC
Partial discharge at room temperature test discharge volume under 1.73Uo ≤10PC ≤1.6pC
Impulse voltage test 75kV 95kV 200kV 250kV no flashover, without breakdown
both positive and negative polarity 10 times, no flashover, without breakdown
15min frequency voltage test no flashover, without breakdown under 2.5Uo no flashover, without breakdown
Outdoor termination salt spray test 1.25Uo,1000h, no flashover, without breakdown, no significant electrical corrosion and mechanical damage no flashover, without breakdown
Indoor termination wet test 1.25Uo, 300h, no flashover, without breakdown, no significant electrical corrosion and mechanical damage no flashover, without breakdown

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