Menu
Suppliers Products
Global B2B sourcing platform
Verified suppliers and manufacturers
MadeInChina.com > Products > Electrical & Electronics > Connector & Terminals > Other Connectors
Swipe or use the arrows to view product images.

Mv Cable Accessories 36kv Cold Shrinkable Type Indoor Termination Kits

Price $3.00
Min Order 100 Pieces
Availability In Stock
Shipping From Jiangsu, China
Popularity 393 people viewed
Send Inquiry View Full Page
Model NO.:
NLS
Gender:
Ep
Application:
Power
Trademark:
4E
Transport Package:
Carton
Origin:
China
HS Code:
4016999090
Product Description
6~35kv Cable Accessories Classification Introduction
4E-NLS Cold Shrinkable Indoor Termination, 4E-WLS Cold Shrinkable Outdoor Termination, 4E-JLS Cold Shrinkable Joint
4E-NLS cold shrinkable indoor termination, 4E-WLS cold shrinkable outdoor termination, 4E-JLS cold shrinkable middle joint are mainly composed of prefabricated body, terminations (indoor and outdoor) or connecting tube (middle joint) cold shrinkable multi-core fingerstall ( supporting multi-core cable), and cold shrinkable insulation tubes and relative colormetric tube (indoor and outdoor termination). The prefabricated body stress cone and insulating body are using plastic injection molding of liquid silicone rubber, which has long-term stability of the package tight force and uniform electric field capacity. Always keep a suitable radial pressure to the cable body. The interface characteristic is good without respiration creepage breakdown when cable runs. The terminations or connecting tube meet cable core material requirements or users' requirements to ensure the protection of cable insulation and waterproof.

Main structure features:
Excellent raw-material: prefabricated body is composed of high quality liquid silicone, which has excellent insulation, elongation, and breakdown properties, small residual deformation after expansion.
Cold shrinkable structure: using latest expansion equipment and expansion support tube to ensure product expand without damage.
Easy installation: using cold shrinkable expansion structure, there's no need special training, the labor is low due to convenient installation.

6~35kV Cold Shrinkable Outdoor 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 mm8.7/15kV12/20kV18/30kV26/35kV
L252370370450
A≥800≥950≥950≥1300
Voltage
Section number		1234
8.7/1525-5070-120150-240300-400
12/20,18/30,26/3550-95120-185240-400500-630

6~35kV Cold Shrinkable 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 mm8.7/15kV12/20kV18/30kV26/35kV
L180288288370
A≥700≥850≥850≥1200
Voltage
Section number		1234
8.7/1525-5070-120150-240300-400
12/20,18/30,26/3550-95120-185240-400500-630

6~35kV Cold Shrinkable Middle Joint

  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 mm8.7/15kV12/20kV18/30kV26/35kV
L378430430488
A1300160016001800
Voltage
Section number		1234
8.7/1525-5070-120150-240300-400
12/20,18/30,26/3550-95120-185240-400500-630

6~35KV cold shrinkable indoor, outdoor termination, and joint electrical performance parameters
Rated voltage UO/U (Um) kV6/10(12.5)8.7/15(17.5)26/35(40.5)Railway Uo=27.5Test result
5min frequency voltage testno flashover, without breakdown under 4.5Uono flashover, without breakdown
1min frequency voltage under rain test
no flashover, without breakdown under 4Uo		no flashover, without breakdown
Partial discharge at room temperature testdischarge volume under 1.73Uo ≤10PC≤1.6pC
Constant voltage load cycle in the air testheated 2.5Uo and conductor to a temperature to 95-100°C three times, no flashover, without breakdownno flashover, without breakdown
Partial discharge at high temperature testheated cable conductor to 95-100°C, discharge volume under 1.73Uo ≤10PC≤1.6pC
Partial discharge at room temperature testdischarge volume under 1.73Uo ≤10PC≤1.6pC
Impulse voltage at high temperature test75kV 95kV200kV25kVno 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 testheated 2.5Uo and conductor to a temperature to 95-100°C sixty times, no flashover, without breakdownno flashover, without breakdown
Partial discharge at high temperature testheated cable conductor to 95-100°C, discharge volume under 1.73Uo ≤10PC≤1.6pC
Partial discharge at room temperature testdischarge volume under 1.73Uo ≤10PC≤1.6pC
Impulse voltage test75kV 95kV200kV250kVno flashover, without breakdown
both positive and negative polarity 10 times, no flashover, without breakdown
15min frequency voltage testno flashover, without breakdown under 2.5Uono flashover, without breakdown
Outdoor termination salt spray test1.25Uo,1000h, no flashover, without breakdown, no significant electrical corrosion and mechanical damageno flashover, without breakdown
Indoor termination wet test1.25Uo, 300h, no flashover, without breakdown, no significant electrical corrosion and mechanical damageno flashover, without breakdown
  • Similar Products
Full Page Contact Supplier
↑