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Insulators are widely used in overhead transmission lines to provide mechanical support and electrical protection, as well as in distribution lines and substations. Silicone rubber is the most widely used polymeric insulation material for high voltage insulators.HAIVO brand composite insulator made of silicone rubber.Depending on voltage considerations, different kinds of insulators are used in power systems,we have Pin insulator,strain insulator,suspension insulator.post insulator,long rod insulator,horizontal post insulator,Railway insulator,shackle insulator,stay insulator.
Our 11KV Composite Pin Silicone Rubber Insulator is a high-performance insulation solution engineered for medium-voltage overhead power distribution systems, designed to deliver reliable mechanical support and electrical insulation for conductive wires. Manufactured by HAIVO, a leading provider of high-voltage insulation products, this pin insulator adopts premium silicone rubber as the core housing material, the most widely recognized polymeric insulation material for high-voltage applications globally.
Compliant with IEC 61952:2008, ANSI, GB and other international standards, our silicone rubber pin insulator for support wire is available for rated voltage up to 36kV, making it an ideal choice for stable power supply in diverse distribution scenarios. We offer a full range of pin type composite insulators to match different voltage levels, mechanical load requirements and project specifications for our commercial and industrial clients.
Main Technical Parameter | |||||||
Model | Rated voltage（KV） | Specified Mechanical load(KN) | Spacing H (mm) | Arcing distance (>mm)) | Minimum Creepage distance | Lightning impulse Withstand voltage (>=KVp) | Wet power frequency withstand voltage (>=KVr.m.s.) |
FPW-12/5 | 12 | 5 | 248 | 195 | 315 | 100 | 45 |
FPW-12/5 | 12 | 5 | 228 | 195 | 315 | 100 | 45 |
FPW-15/5 | 15 | 5 | 268 | 215 | 450 | 120 | 50 |
FPW-15/5 | 15 | 5 | 248 | 215 | 450 | 120 | 50 |
FPW-24/8 | 24 | 5 | 308 | 250 | 480 | 150 | 60 |
FPW-24/8 | 24 | 5 | 288 | 250 | 480 | 150 | 60 |
FPW-36/5 | 36 | 5 | 413 | 340 | 900 | 180 | 80 |
FPW-36/5 | 36 | 5 | 393 | 340 | 900 | 180 | 80 |
The one-piece injection molded silicone rubber housing features outstanding hydrophobicity, hydrophobic migration and pollution resistance, effectively preventing pollution flashover accidents and ensuring stable operation of distribution lines even in harsh environmental conditions.
Adopting modified ECR fiberglass reinforced epoxy resin core rod with tensile strength over 1200Mpa, our pin type composite insulator delivers excellent resistance to high temperature, stress corrosion and acid attack, with superior anti-vibration and anti-seismic performance for long-term reliable operation.
With compact structure and 70% lighter weight than traditional ceramic insulators, our products greatly reduce transportation and installation costs. The high anti-aging properties ensure zero regular maintenance during service life, cutting down operational costs for our clients.
Our 11KV Composite Pin Insulator is widely used in 10kV-36kV overhead power distribution lines, urban and rural power grid renovation projects, substation secondary distribution systems, industrial park and mining area power supply networks, and municipal engineering power distribution facilities.
We offer flexible customization solutions to meet diverse project needs, including custom color options (red, gray, white), non-standard structural design, and compliance with specific regional standards. We support large-scale bulk orders with stable production capacity, strict quality control and guaranteed lead times, along with OEM and ODM services for brand partners in the power industry.
HAIVO is a trusted manufacturer of composite insulators with years of experience serving global power industry clients. We adopt advanced voice-operated displacement crimping technology and overall high-temperature vulcanization molding process, with full-process quality inspection to ensure each product meets international standards. We provide professional pre-sales technical consultation and after-sales support, helping our clients solve insulation challenges efficiently.
Our products fully comply with IEC 61952:2008, ANSI, GB and other mainstream international standards, and can be customized to meet regional standard requirements.
Our standard pin type composite insulators support rated voltage up to 36kV, with custom solutions available for special voltage requirements.
Yes, we offer full customization services including structure, size, color and standard compliance based on your project drawings and specifications.
Under normal operating conditions, our composite pin insulators have a service life of over 30 years, with excellent anti-aging and weather resistance.
