115kv Silicone Rubber Suspension Long Rod Composite Insulator

• Customization: Available
• Application: High-voltage
• Material: Composite Polymer
• Model NO.: FXBW3-220/100
• Type: B Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Socket/Ball
• Size of Bearing Capacity: 530kN
• Certification: ISO9001, ISO 14001, ISO 45001
• Color: Gray, Red or Customized.
• Brand: Line Power
• Minimum Nominal Arcing Distance: More Than 1265mm
• Minimum Nominal Creepage Distance: More Than 3710mm
• Contract Manufacturing: OEM Service Offered
• Business Type: Manufacturer, Trading Company
• Customize Type: Available
• Transport Package: Plywood Cases, Solid Wood Cases or Carton Boxes.
• Specification: Height=1530mm
• Trademark: Line Power
• Origin: Wuhan, China
• HS Code: 85469000
• Production Capacity: 60pieces/Month/Machine
• Package Size: 180.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 2.000kg

Product Description

115kV Silicone Rubber Suspension Long Rod Composite Insulator
 

Product Description

At present, composite tension insulator are widely used in power grid transmission lines, accounting for about 50% of the line silicone rubber insulator consumption. Among them, the proportion of linear towers is higher. Almost all linear towers in heavily polluted areas use composite polymer insulators. Composite strain insulators have solved the pollution flashover problem that has plagued the power grid for many years with their excellent anti-flashover performance. 

This series of silicone rubber insulators are composed of three parts: glass fiber epoxy resin drawing rod, silicone rubber umbrella skirt and metal fittings. The silicone rubber umbrella skirt adopts the whole injection and compression process, thus solving the key problem affecting the reliability of long rod composite insulators -- the interface electrical breakdown.

The connection between the glass drawing rod and the metal fittings adopts the unique glue fitting technology, and adopts the most advanced pressing technology in China. It is equipped with the automatic sound wave flaw detection system with high strength, beautiful appearance, small volume and light weight. The metal fittings are galvanized to prevent corrosion and can be used interchangeable with ceramic insulators.

Minimum Order Quantity:	100 pcs
Price:	Negotiable
Packaging Details:	plywood case, fumigated solid wood case
Delivery Time:	45~50 days EX-works
Standard:	IEC 61952, ANSI C29.1

Model	Rated Votage	Specified Mechanical Load	Structure Height	Minimum Dry Arc Distance	Minimum Creepage Distance	Lightning Impulse Withstand Voltage	Wet Power Frequency Withstand Voltage
	(KV)	(KN)	(mm)	(mm)	(mm)	≥(KV)	≥ (KV)
FXBW-±800/530	±800	530	11500±50	10420	39600	+3600	+1950

RAW MATERIALS:

End Fittings	Core	Sheds and Housing
Hot dip galvanized cast iron or cast steel	Epoxy & Glass fiber (ECR is available)	HTV Silicone Rubber
Min. thickness of the galvanization: 86μm	Diameter(mm): Φ38, Φ40, Φ55, Φ70, Φ90, Φ120	Color: Grey, Red

Notes:
1. The color can be customized.
2. Below 220kV electrical data shown for composite line post insulators without corona rings and mounted vertically. Wuhan Line Power recommends corona rings to be installed at 220kV and above.
3. Additional section lengths and creepage distances are available. Contact sales agency for details.
4. All dimensions, tolerances and tests are within allowable IEC standards or ANSI standards.
5. All dimensions are in millimeters(mm). If in inches and pounds, please specify.
6. We can design according to the end user's requirements.

Ambient temperature	AC power supply frequency	Earthquake intensity	Altitude	Maximum wind velocity
-40°C~+40°C	≤100 HZ	≤8	≤1500m	≤35 m/s

 

FEATURES:

 

1. The silicone rubber housing of Composite Insulator were taken shape by whole injection. It has good hydrophobicity, hydrophobicity migration and soil resistance, as well as excellent electrical insulation properties and aging resistance, which could prevent effectively those accidents of pollution flashover so as to ensure the safe running of high voltage transmission lines. 
2. The modified ECR fiberglass reinforced epoxy resin rod is used as it has good resistance to high temperature, stess corrosion & acid attack, as well as fine damping action, high tensile strength (> 1200Mpa) and resistance to creep and fatigue failure, which effectively ensure the internal insulation quality and mechanical stength of insulators.
3. End fittings are crimped onto fiberglass rod with voice-operated displacement type crimper. The silicone rubber insulators with this crimping technique have high mechanical strength and small dispersion. Taking the most advanced automatic overall injection moulding technic and connection method of crimping for production and assembling, and the whole crimping procedure controlled by computer and the crimping result monitored by ultrasonic detector to assure each product is qualified.

 

Company Profile

Our company with strong strength, reasonable price, good service and a number of enterprises to establish a long-term partnership.With high quality products and perfect after-sales service, we have won the consistent reputation of customers all over the country.We sincerely welcome customers from home and abroad to visit, investigate and discuss business cooperation.    
 

 

Product structure and advantages
Our company specializes in the production of long rod composite insulator for transmission lines. The main structure is composed of rubber, epoxy glass fiber core and metal end fittings.

Compared to similar ceramic and glass insulators, silicone rubber insulators offer several advantages:

1. **Compact and Lightweight**: Silicone rubber insulators are 1/7 to 1/10 the weight of equivalent ceramic insulators. They are also highly elastic, durable, and resistant to breakage, making them easy and economical to transport and install.

2. **High Mechanical Strength**: With FRP rods, these insulators boast a tensile strength 5-10 times greater than ceramic materials. Their small core cross-section results in a compact, lightweight product with excellent tensile strength, capable of handling loads above 300KN.

3. **Superior Anti-Pollution and Aging Resistance**: The silicone rubber sheds, made through injection molding, provide excellent hydrophobicity and mobility. This ensures high anti-pollution flashover voltage and robust electrical corrosion resistance.

4. **Ease of Installation and Maintenance**: These insulators are simple to install and maintain, significantly reducing maintenance costs associated with power outages and labor.

5. **Simple Production Process and Quick Delivery**: The straightforward manufacturing process allows for short production times and quick delivery.

Exhibition

We have been participating in various exhibitions at home and abroad from 2010 to 2019. At the exhibition, relevant people from the industry and us saw our products directly and closely.

 

Certifications

We have implemented advanced management and established a stringent quality management system in accordance with the 1-1509001:200S standard. All product quality requirements are in compliance with IEC61109, IEC61952, IEC62231, G3/T19519-2004, GE/T22079-200S, DU/T1048-2007, DL/T810-2002 and TE/T3199.2-200G standards.

Packaging & Shipping

 

1. All composite insulators are carefully packaged in weatherproof containers to ensure the protection of the products during transportation by land, air, and sea. We offer several grades of packaging options tailored to different modes of transport and expected storage conditions:

1) Standard grade/prefabricated packing.
2) Economical grade/cardboard carton .
3) Best grade/closed wooden crate As the user is most familiar with their specific crate requirements, it is important for them to select the option that best suits their needs and include this information in the purchasing specification. Special packaging arrangements can be accommodated upon request.

2. Each container is clearly marked with the number of insulators it contains, the catalog number, the manufacturer's name, and any other customer requests.

3. Each package (wooden cases or paper tubes) includes specifications and product certifications attached."