35KV Silicone Rubber Sprial Overhead Line Cover Cable Accessories

Introducing, the Volsun’s 35KV Silicone Rubber Spiral Overhead Line Cover Cable Accessories, designed to provide unparalleled protection and insulation for your overhead power lines. This high-quality product is made of top-grade silicone rubber material, ensuring durability and long-lasting performance.

The Volsun’s 35KV Silicone Rubber Spiral Overhead Line Cover Cable Accessories are specifically engineered to meet the needs of overhead power line applications. Whether you are looking to protect cables from harsh weather conditions, corona discharge, or physical damage, these accessories have got you covered.

When it comes to installation, the Volsun’s 35KV Silicone Rubber Spiral Overhead Line Cover Cable Accessories offer easy and hassle-free setup. The spiral design allows for quick and convenient installation, saving you time and effort. Additionally, the accessories are flexible and can be easily adjusted to fit various cable sizes.

One of the key features of the Volsun’s 35KV Silicone Rubber Spiral Overhead Line Cover Cable Accessories is their exceptional insulation properties. The silicone rubber material provides excellent electrical insulation, helping to prevent electrical failures and outages. This makes them ideal for use in overhead power line applications where reliable insulation is crucial.

Furthermore, the Volsun’s 35KV Silicone Rubber Spiral Overhead Line Cover Cable Accessories are designed to withstand extreme temperatures and harsh environmental conditions. Whether it's scorching heat, freezing cold, or high humidity, these accessories will maintain their performance and reliability.

The Volsun’s 35KV Silicone Rubber Spiral Overhead Line Cover Cable Accessories are a must-have for anyone looking to protect and insulate their overhead power lines. With their high-quality construction, easy installation, excellent insulation properties, and durability, these accessories offer unbeatable value for your money. Upgrade your overhead power line setup with the Volsun’s 35KV Silicone Rubber Spiral Overhead Line Cover Cable Accessories today

Product Description

Self-locking silicone overhead line cover is made of high quality silicone rubber material, with excellent electrical, anti-leakage marking performance, excellent weather resistance, high mechanical properties, with hydrophobic and hydrophobic migration characteristics, high and low temperature resistance is extremely excellent. It is convenient and simple to install, saves labor and time, and is used for insulation protection of cables and wires, and increases the safe distance between objects and cables/ wires

Features:

* Soft and resistant to bending

* Long service life, aging resistance, corrosion resistance

* Flame retardant performance: V-0, non-flame retardant can be customized

* Color: Red, Gray - customizable

* Easy installation, no flame required, short power-off construction time

Technical Performance

Item	Typical Value	Test Method
Electrical Strength Test	≥20V/mm	GB/T 1408.1-2006
Volume Resistivity	≥1×1014Ω·cm	GB/T 1410-2006
Dielectric Constant	2～3	GB/T 1409-2006
Shore Hardness	70±5A	GB/T 531
Mechanical Properties Before Heat Ageing
Tensile Strength	≥4.0MPa	GB/T 528
Elongation at break	≥200%	GB/T 528
After Heat ageing - 180℃, 7d
Tensile Strength Change	±30%	GB/T 528
Elongation Change	±30%	GB/T 528
Low Temperature Elongation -15℃, 2h	≥20%	GB/T 2951.4-1997
Low Temperature Flexibility -50℃, 4h	No cracks	UL224-2004
High Temperature Crack Resistance 155℃, 2h	No cracks	GB/T2951.6-1997

Dimensions

LJ Type Aluminum Strand Applicable Product Selection Table
Nominal cross-sectional area - mm²	Nominal outside diameter - mm	Specifies the specifications of the insulation bushing - mm
16	5.10	Ф 8
25	6.45	Ф 10
35	7.50	Ф 10
50	9.00	Ф 12
70	10.80	Ф 14
95	12.50	Ф 16
120	14.25	Ф 18
150	15.75	Ф 20
185	17.50	Ф 22
240	20.00	Ф 24
300	22.40	Ф 28
400	25.90	Ф 32
500	29.12	Ф 35

Size is available to customize

Voltage Level and Wall Thickness Level Corresponding Table
Votalge Rate	≤10kV	≤35kV	≤110kV	≤220kV
Wall Thickness	2.0±0.3mm	2.6±0.4mm	4.0±0.5mm	6.0±1.0mm

Company Show

Suzhou Volsun Electronics Technology Co., Ltd. was founded in 2006. We keep focusing on the R&D, production and sales in insulation, sealing & protection solutions for over 17 years

Quality is our culture. Volsun has a modern quality management system, which has passed a series of quality system certification such as IATF16949, ISO9001 etc. And we have gained some advanced titles such as Jiangsu famous scientific and technical corporation, China new high-tech enterprise etc. have independent intellectual property rights, 88 patents and 97 product certifications

Up to now, Volsun cooperated with customers from 88 countries, we offer suitable sealing, waterproof solutions for some well-know enterprises in communication, Automobile, Power industry etc

Packing & Delivery

Trade terms	FOB, EXW, CIF, DDU, DDP, CFR
Payment terms	T/T, L/C, Negotiable
MOQ	100M
Supply capability	1,000,000 mts per month
Lead time	Usually 3-5 working days
Shipment	Express, Air, Sea
Port	Shanghai, Ningbo, Shenzhen
Sample availability	Yes
Sample time	Usually 1-3 days
Packaging	Normal: Plastic bag & Carton & Pallet Special: Customized packing

Certifications

Abroad Exhibition

Las Vagas AAPEX

Moscow Expo

Hannover Messe