35kv Silicone Cold Shrink Tube for Feeder Protection

• Customization: Available
• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish
• Color: Grey
• Model NO.: QX-CST-A
• Material: Rubber
• Maximum Voltage: 20KV~100KV
• Thermal Rating: Y 90
• Hardness(Shore C): 40±5°
• Density(G/Cm³): 1.2±1
• Shrinkage Ratio: 3:1
• Tensile Strength (MPa): 50≥0
• Type: Insulation Sleeve & Tube
• Chemistry: Hybrid Insulation
• Classification: Hybrid Insulation Materials
• Brand: Eko
• Transport Package: 20cm× 10cm× 10cm
• Specification: 20-60mm
• Trademark: EKO
• Origin: Fujian, China
• HS Code: 7019909000
• Production Capacity: 3, 000, 000 M/Month

Product Description

Silicone Rubber Cold Shrink Tube is made of silicone rubber with a high shrink ratio and excellent physical and mechanical properties
like slab and prick resistance.
It reliably seals electrical connections of electric communications and cable televisions against water and moisture and effectively insulates
wire and cable connections or joints and other electrical connections etc.


Technical parameters
 

Material	Power silicone
Hardness(Shore C)	40±5°
Density (g/cm after)	1.2±1
Elongation at break(%)	50≥0
Tensile strength (Mpa)	≥8
Tearing strength (KN/m)	≥30
200% Fixed elongation permanent variation (%)	≤9.4
Expansion ratio	≤500%
Temperature range (ºC)	-40~+200ºC
Flame retardant (UL-94)	HB
Environmental protection standard	ROHS

Specifications
 

Voltage resistance class	Applicable cable section (mm²)	Inner diameter A	Wall thickness C	Expanded inside diameter range
		mm	mm	Min mm	Max mm
1KV	25-50	7	2	20	28
	70-120	9	2	26	36
	150-240	13	2	34	52
	300-400	17	2	42	68
10KV	25-50	12	2.5	34	48
	70-120	15	2.5	37	60
	150-240	18	2.5	42	72
	300-400	21	2.5	46	84
35KV	50-95	22	3	55	88
	120-185	25	3	60	100
	240-400	28	3	65	112
	500-630	30	3	70	120

NOTE

1. All data are common values, excluding customized sizes.

 

2. Special colors and packaging can be customized according to customer requirements.




Application

The products are widely used in power and communication base station equipment industry, suitable for 1kV -- 35kV indoor and outdoor cooling terminal.




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