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Home > Products > Heat Shrink Busbar Sleeve > Switchgear High Voltage Heat Shrink Busbar Protection Sleeving

Switchgear High Voltage Heat Shrink Busbar Protection Sleeving

Min. Order: 1 Meters

Product Description

Switchgear  High Voltage Heat Shrink busbar protection sleeve


Description



High Voltage Heat Shrink Busbar Sleeve, 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 36KV 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.




Features

. Meets: GB/T 1059-2007
. 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° C~125° C
. RoHS compliant
. Standard colors: Red, yellow, green and other colors available on your request




Technical Data

 
PropertyTypical DataTest Method
Tensile strength≥8.0MPaASTM D 2671
Elongation at break≥300%ASTM D 2671
Tensile strength after heat ageing≥6.9MPa130ºC×168h
Elongation after heat ageing≥100%130ºC×168h
Longitudinal change-8%~+8%ASTM D 2671
Flammability(Oxygen index)≥28GB/T 2406
Heat ShockNo crackingJB 7829 supplement D
Dielectric Strength≥20kv/mmASTM D 149
Shore A Hardness≤90GB2411
Volume resistivity≥1014Ω.cmIEC 60093




Dimension:

 
Size(mm)As supplied(mm)
D*(Min.)
After recovered
Standard length
d*(Max.)W*(Min.)(m/spool)
Φ30/15≥30≤154.0±0.3015
Φ40/20≥40≤204.0±0.3015
Φ50/25≥50≤254.0±0.3015
Φ65/33≥65≤334.0±0.3015
Φ75/38≥75≤384.0±0.3015
Φ85/43≥85≤434.0±0.3015
Φ100/50≥100≤504.0±0.3015
Φ120/60≥120≤604.0±0.3015
Φ150/75≥150≤754.0±0.3015
Φ180/90≥180≤904.0±0.3015
Φ210/105≥210≤1054.0±0.3015
Φ230/115≥230≤1154.0±0.3015
Φ250/125≥250≤1254.0±0.3015
Φ300/150≥300≤1504.0±0.3015

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Product Categories : Heat Shrink Busbar Sleeve