1kv Thermal Shrinkable Busbar Protective Busing

• Type: Insulation Sleeve
• Chemistry: Hybrid Insulation
• Material: PE
• Thermal Rating: E 120
• Maximum Voltage: <10KV
• Classification: Organic Insulating Material
• Model NO.: HD-7
• Certification: ISO9001
• Color: Green,Yellow,Black,Red,Brown
• Brand: Cdada
• Transport Package: Carton
• Specification: 1kv
• Trademark: CDADA, OEM, ODM
• Origin: Shanghai, China
• HS Code: 3917210000
• Production Capacity: 100000PCS/Month

Product Description

Introduction
 

Low Voltage thermal shrinkable busbar protective busing, a kind of continuous tube shape material made of radiation cross-linked polyolefin, carry excellent insulating performance. Typical applications include insulation of electrical bus bar rated up to 1KV or higher voltage ratings, rectangular, square and round bus bars, inline bolted connections of rectangular bus bars, copper or aluminum bus bars, metal-clad switchgear, metal-enclosed bus bar, substation switchgear etc.

Principle of thermal shrinkage
Under the high energy radiation, the linear polymer can form network cross-linked structure. The mechanical strength, temperature, chemical solution and ageing resistance of cross-linked polymer are greatly improved,especially the acid and alkali resistance.
Featuers

·Shrink ratio: 2:1
·Tracking resistant, low smoke emitting, high strength, flexible, flame retardant
·Min. shrink temperature: ≥84 °C
·Min. full recovery temperature: ≥120 °C
·Continuous operating temperature: -55~125 °C
·RoHS compliant
·Standard Package: Black, White, Red ,Yellow, Green ,Blue. More colors are available upon request.


Technical Performance
 

Property	Typical Data	Test Method
Tensile strength	≥10.4MPa	ASTM D 2671
Elongation at break	≥200%	ASTM D 2671
Tensile strength after heat ageing	≥7.3MPa	158ºC×168h
Elongation after heat ageing	≥100%	158ºC×168h
Longitudinal change	-5%~+5%	ASTM D 2671
Flammability(Oxygen index)	VW-1	ASTM D 2671 C
Heat Shock	No Tracks	250ºC×4h
Dielectric Strength	≥15kV/mm	ASTM D 149
Dielectric Strength	≥10^14Ω.cm	IEC 60093

Structure


Dimensions(2:1)

 

Size(mm)	As supplied D(mm)	After full recovered  (mm)		Standard Package (M/Roll)
		Diameter d	Wall thickness w
Φ30.0/15.0	31.5±1.0	≤15.0	1.00±0.15	50
Φ35.0/17.5	36.5±1.0	≤17.5	1.00±0.15	50
Φ40.0/20.0	41.5±1.0	≤20.0	1.00±0.15	50
Φ50.0/25.0	≥50	≤25.0	1.10±0.15	25
Φ60.0/30.0	≥60	≤30.0	1.20±0.15	25
Φ70.0/35.0	≥70	≤35.0	1.30±0.15	25
Φ80.0/40.0	≥80	≤40.0	1.30±0.20	25
Φ90.0/45.0	≥90	≤45.0	1.30±0.20	25
Φ100/50.0	≥100	≤50.0	1.30±0.20	25
Φ120/60.0	≥120	≤60.0	1.30±0.20	25
Φ150/75.0	≥150	≤75.0	1.30±0.20	25
Φ180/90.0	≥180	≤90.0	1.30±0.20	25
Φ210/105.0	≥210	≤105.0	1.30±0.30	25
Φ230/115.0	≥230	≤115.0	1.30±0.30	25
Φ250/125.0	≥250	≤125.0	1.30±0.30	25
Φ300/150.0	≥300	≤150.0	1.30±0.30	25