Our Products

Industrial News

We are looking for sales, Marketing excutive in Barcelone to promote our product and manufacturing services.

We are looking for sales, Marketing excutive in Madrid to promote our product and manufacturing services.

We are looking for sales, Marketing excutive in Valencia to promote our product and manufacturing services.

We are looking for sales, Marketing excutive in Seville to promote our product and manufacturing services.

We are looking for sales, Marketing excutive in Bilbao to promote our product and manufacturing services.

We are looking for sales, Marketing excutive in Málaga to promote our product and manufacturing services.

We are looking for sales, Marketing excutive in Oviedo-Gijón to promote our product and manufacturing services.

We are looking for sales, Marketing excutive in Alicante-Elche to promote our product and manufacturing services.

We are looking for sales, Marketing excutive in Las Palmas de G.C. to promote our product and manufacturing services.

We are looking for sales, Marketing excutive in Zaragoza to promote our product and manufacturing services.

Brass Electrical Parts » Creepage Extension Sheds

Heat Shrink Creepage Extension Sheds

Creepage Extension Sheds

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.

Heat shrinkable Creepage Extension Sheds (CES) are used to increase the surface creepage distance of the protected cores of cable terminations without increasing the tail length.

Heat Shrinkable Strain Relief Sheds (SRS) are used to restrict the cable cores from over bending, thus protecting the PILC Outdoor Terminations from damages near the crutch area.

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.

Creepage Extension Sheds

Type	FD	Fd		H	q	TS	TF
Type	+2	E Min.	S Max.	Min.	Max.	S+20%	S+20%
CES-1	92	35	13	17	10°	2.5	2.2
CES-2	124	47	21	20	10°	2.5	2.8
CES-3	142	57	31	24	10°	2.8	2.8
CES-4	142	72	41	28	10°	2.8	2.8

All dimensions in mm
Drawing depicts typical parts.
E - as supplied

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 ---------