Pvc Shroud Electric Bus Bars, PVC Handle, Electrical Equipment, PVC Heat Shrink

Heat Shrinkable Creepage Extension Sheds are manufactured from high quality cross linked polyolefin material that offer exceptional non tracking behavior, insulation and long term service reliability. They possess advantageous physical properties, excellent aging stability and very good resistance against chemicals. Due to its excellent combination of properties as an inbuilt character of the base polymer, find proven applications in electrical segment of industries.

The following are few typical applications where these extension sheds are used:

As an integral part of Heat Shrinkable terminations upto 72 kv voltage class for Indoor & outdoor application where they provide extension to creepage path of the cores of the cable terminations.
To provide extension creepage length and to avoid continuity during rainy season and to avoid short circuiting of the electrical net words as case to case bases as per system requirement.

Code	A(Ø)	d(Ø) E. Min.	d(Ø) S.Max.	H Min	Lº	T S. Min.
BRS - 130-1	93	35	12	17	10	2.6
BRS - 130-2	125	47	20	20	10	2.8
BRS - 130-3	143	57	30	24	10	2.8

*E - as supplied. * S - after unrestricted recovery.

TECHNICAL SPECIFICATIONS

PROPERTIES	UNIT	VALUE	STANDARD
Thermic
Continuous Temp. Limit Shrink Temperature Heat shock Test (30 Mint. at 200°C Low Temp. Flexibility (4 hours at - 40°C)	°C °C - -	-55 to 125 >125 No cracking/ No Flow No cracking	--------- --------- --------- ASTM D-2671
Physical
Tensile Strength Elongation Hardness Water Absorption	N/mm² % Shore D %	>8(min) >=200(min) 28 <=0.5	ASTM D 638 ASTM D 638 ------- --------
Electricals
Volume resistivity Dielectric Strength Dielectric Constant	Ohm cm kv/mm -	1 x 10¹² 10 kv(MIN) 5(max)	ASTM D-257 ASTM D-149 ---------

Heat Shrinkable Heat Shrink Creepage Extension Sheds ( Rain Sheds / Skirts )