High Voltage Heat Shrinkable Tube Flame Resistant Insulation Shrink Sleeve

Low Voltage / High Voltage 2.5: 1 Insulated Tube Heat Shrink Tube

High voltage heat shrink busbar insulation tube, 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 ~36KV 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.

Technical data

Thermal Rating:125ºC

Voltage Ratings:1KV~ 36kv

Continuous Operating Temperature:-40~125 ºC

Shrink Ratio:2:1/2.5:1

Min. Shrink Temperature:84ºC

Transport Package:Export Standard Cartons

Technical Performance

Property	Typical Data	Test Method
Tensile strength	≥14.0MPa	ASTM D 2671
Elongation at break	≥400%	ASTM D 2671
Tensile strength after heat ageing	≥8.0MPa	130ºC×168h
Elongation after heat ageing	≥400%	130ºC×168h
Flammability(Oxygen index)	≥28	GB/T 2406

 

 

Data sheet

Size(mm)	As supplied(mm) I.D.	After recovered(mm)		Standard length
		Wall thickness w	Wall thickness w	(M/spool)
Φ25/10	25.0	10.0	3.5	15
Φ30/12	30.0	12.0	3.6	15
Φ40/16	40.0	16.0	3.6	15
Φ50/20	50.0	20.0	3.6	15
Φ65/25	65.0	25.0	3.6	15
Φ75/30	75.0	30.0	3.7	15
Φ85/35	85.0	35.0	3.7	15
Φ100/40	100.0	40.0	3.7	15
Φ120/50	120.0	50.0	3.7	15
Φ150/60	150.0	60.0	3.8	15
Φ175/75	175.0	75.0	3.8	15

Application

Busbar Heat Shrink Busbar Tube is widely used to avoid short circuit fault caused by small animals such as mice,
snakes etc. Prevent busbar from chemical corrosion effected by strong acid, alkali, salt etc.