Raychem 3m Similar 35kv Heat Shrink Busbar Tube

Raychem 3m Similar 35kv Heat Shrink Busbar Tube image

Basic Info.

Model NO.

35kv Heat Shrink Busbar Tube

Product Description

Manufactured from cross linked polyolefin.

Used to offer insulation protection for busbar in switchgear and substation.

Protects against short circuit and electrical leakage caused by small animals.

Reduces busbar clearance requirements.

RoHS compliant.

Shrink temperature:start at 70ºC,and fully recovered at 130ºC.

Color:yellow,red,green,blue,black

35kv Series

Spec.	As Supplied/mm		After Recovered/mm		Standard	Application /mm
	As Supplied/mm		After Recovered/mm		Length	Application /mm
	ID	Wall	ID	Wall	/mm(±5)	Width of	Diameter
	(Min)	Thickness	(Max)	Thickness		Rectangular	of Circular
		(±20%)		(±10%)		Busbar	Busbar
20	20	2.4	10	4.5	1000	20	15
25	25	2	10	4.5	1000	20	15
30	30	2.4	14	4.5	1000	30	20
40	40	2.2	17	4.5	1000	40	30
50	50	2.2	21	4.8	1000	50	35
65	65	2.2	27	5	1000	65	45
75	75	2.2	31	5	1000	75	50
85	85	2	32	5	1000	85	55
100	100	2	38	5	1000	100	75
120	120	2.1	50	5	1000	120	85
150	140	2.1	59	5	1000	150	105
180	180	2.3	71	5.5	1000	180	125
210	200	2.2	88	5	1000	200	140
230	220	2	88	5	1000	/	/

Technical Data

Property	Test Method	Standard Value
Heat Shock	160ºC,4h	No Crack
Tensile Strength	ASTM-D-638	≥8MPa
Elongation at Break	ASTM-D-638	≥300%
Tensile Strength Variation After Heat Aging(130ºCx168h)	ASTM-D-5510	≤±20%
Elongation at Break Variation After Heat Aging(130ºCx168h)	ASTM-D-5510	≤±20%
Flammability(Oxygen Index)	IEC 4589	≥30%
Hardness(Shore A)	ISO 868	≤90

Electrical Property of Heat Shrink Busbar Tube

Item	Test Method	Standard Value
		10kV	35kV
Volume Resistivity	IEC 60093	≥1×1014Ω·cm
Dielectric Strength	IEC 60243	≥25kV/mm
Power Frequency Voltage	DL/T 1059	42kV	95kV
Withstanding
Impulse Voltage	DL/T 1059	75kV	185kV

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