Porcelain Suspension Insulator
11kV 33kV Brown Porcelain Suspension Insulator - 70KN Strength, 292mm Creepage Distance for Distribution Lines
High-voltage porcelain suspension insulator designed for 11kV and 33kV distribution lines with 70KN combined mechanical strength and 292mm creepage distance. Features hot-dip galvanized components, high-aluminum porcelain construction, and smooth self-cleaning glaze. ANSI 52-4 compliant with one-year quality guarantee and custom OEM options available.
132kV - 330KV High Voltage Ceramic Insulators Anti Pollution OEM Available
Specifications: 132kV - 330KV Anti Pollution Brown Porcelain Insulators For suspen strings in heavy pollution area Technical Data Sheet : Technical Specification Unit Value 1 Spacing mm 146 2 Shed Diameter mm 255 3 Creepage Distance mm 450 4 Combined M&E Strength KN 111 5 Impact Strength N.m 7 6 Low Power Frequency Flashover Voltage dry KV 85 wet KV 55 7 Critical Impulse Flashover Voltage Positive KV 125 Negative KV 130 8 Puncture Voltage KV 110 9 RIV test
11kV 33kV 66kV 110kV Porcelain Suspension Insulator for Electrical Railway Lines - IEC Standard High Voltage Insulation
Premium IEC standard porcelain suspension insulators for 11kV-110kV railway electrification systems. Features high mechanical strength porcelain materials, multiple anti-pollution shed designs, and reduced weight for easier installation. Custom configurations available for urban transit and mainline railway applications.
Anti-Pollution Porcelain Power Line Insulators for Railway Systems - IEC Standard Compliant with <1/100,000 Failure Rate
High-voltage porcelain post insulators designed for railway electrification systems. Features multiple shed profiles for different pollution levels, high mechanical strength construction, and failure rate lower than 1 per 100,000 units. IEC standard compliant with customizable designs and superior self-cleaning properties for reliable performance in demanding environments.
ANSI 52-5 Porcelain Suspension Insulator 146mm Spacing 320mm Creepage for 110-330KV Power Lines
Professional porcelain suspension insulator with ball/socket connection for power lines above 110KV. Features 146mm spacing, 320mm creepage distance, and 111KN mechanical strength. Manufactured with C-120 porcelain for superior electrical performance, self-cleaning glaze, and failure rate below 1.1 per 100,000 units. Available in grey, brown, white, or green colors.
160KN Anti-Fog Porcelain Suspension Insulator with Zinc Sleeve - 450mm Creepage Distance, IEC Standard
High-voltage porcelain suspension insulator with 160KN mechanical strength and 450mm creepage distance. Features anti-fog design for heavy pollution areas, zinc sleeve protection, and IEC compliance. Includes 2-year quality guarantee, self-cleaning glaze, and fast delivery options for transmission lines up to 750KV.
ANSI 52-4 Porcelain Suspension Insulator 70KN Strength 292mm Creepage for 132kV Transmission Lines
Professional ANSI 52-4 grey porcelain suspension insulator featuring 70KN mechanical strength and 292mm creepage distance. Designed for transmission lines up to 132kV with premium materials, excellent self-cleaning properties, and 2-year quality guarantee. Available in custom designs and OEM options.
U210B Ceramic Disc Insulator with 210KN Strength for 330kV Transmission Lines - 300mm Diameter, 380mm Creepage
IEC standard ceramic disc insulator with zinc sleeve protection, featuring 210KN mechanical strength and 380mm creepage distance. Designed for 330kV transmission lines with self-cleaning glaze, hot-dip galvanized fittings, and 2-year quality guarantee. Customizable colors and designs available for various voltage applications.
L40BE200 Porcelain Suspension Insulator 40KN Strength 450mm Creepage for 11-33kV Transmission Lines
High-performance porcelain suspension insulator with 40KN mechanical strength and 450mm creepage distance. Features hot-dip galvanized ductile iron caps, C130 high aluminum porcelain body, and stainless steel R-clips. Designed for 11-33kV transmission lines with exceptional reliability (
Grey/Brown/White Porcelain Suspension Insulator IEC Standard for Railway & Power Networks with C120 Material and 4-Year Warranty
High-performance porcelain suspension insulators featuring C120 high aluminum porcelain material, IEC standard compliance, and extended creepage distance. Available in grey, brown, or white colors with hot-dip galvanized metal fittings. Ideal for railway contact networks and urban power systems with up to 4-year quality guarantee and custom design options available.
U100E Multi Color Porcelain Suspension Insulator - 100KN Rated Strength, 210mm Spacing for Earth Line Protection
High-voltage porcelain suspension insulator with 100KN mechanical strength and 170mm creepage distance. Features C120 high aluminum porcelain, hot-galvanized metal fittings, and comprehensive testing. Specifically designed for earth line applications in transmission systems with 2-year quality guarantee and custom OEM options available.
ANSI 52-8 Disc Suspension Insulator 146mm Spacing 160KN Strength for 110KV Power Lines
High-performance grey porcelain disc suspension insulator with 146mm spacing and 160KN mechanical strength. Features 320mm creepage distance, self-cleaning glaze, and comprehensive quality testing. Ideal for 110KV to 500KV distribution power lines with proven reliability and competitive pricing for global markets.
530KN High Voltage Porcelain Insulator with 650mm Creepage Distance for 750kV Transmission Lines
Premium IEC standard ceramic disc insulator featuring 530KN mechanical strength and 650mm creepage distance. Constructed with high aluminum porcelain and ductile iron components, offering 2-year quality guarantee with proven reliability and failure rates below 1 per 100,000 units. Ideal for 500kV, 750kV, and 1000kV transmission systems.
300KN Triple Sheds Porcelain Suspension Insulator with 550mm Creepage Distance for 330-1000KV Power Lines
High-performance 300KN triple sheds porcelain suspension insulator featuring 550mm creepage distance and 360mm shed diameter. Designed for 330KV to 1000KV power transmission lines with superior anti-pollution performance, comprehensive testing protocols, and 2-year quality guarantee. Custom design options available for specific technical requirements.
ANSI 52-3 Porcelain Disc Insulator 255mm Diameter 320mm Creepage Distance for 11-132kV Lines
High-performance suspension type porcelain disc insulator with 255mm shed diameter and 320mm creepage distance. Features 70KN mechanical strength, CE/SGS certification, and 3-year warranty. Ideal for 11kV to 132kV transmission lines with exceptional reliability and self-cleaning glaze surface.
240KN High Voltage Porcelain Suspension Insulator - 550mm Creepage Distance, 320mm Shed Diameter
High-performance 240KN porcelain suspension insulator with 550mm creepage distance and 320mm shed diameter. Features IEC60383 compliance, comprehensive testing protocols, and 2-year quality guarantee. Ideal for 330KV-750KV power transmission systems with custom design options available.
210KN Tri-Shed Anti-Fog Porcelain Suspension Insulator for 400kV Power Lines - 350mm Diameter, 525mm Creepage
Professional grey porcelain suspension insulator with 210KN mechanical strength and triple shed anti-fog design for 400kV power transmission. Features C130 high-aluminum porcelain, hot-dip zinc coated metal fittings, and comprehensive testing including routine tension load and flashover tests. Suitable for 330kV-500kV systems with 2-year quality guarantee and custom OEM options available.
IEC Standard U300B Porcelain Suspension Insulator for 400KV Power Lines - 300KN Strength, 485mm Creepage
High-voltage porcelain suspension insulator meeting IEC standards with 300KN mechanical strength and 485mm creepage distance. Features C130 high-aluminum porcelain construction, hot-dip zinc coated metal fittings, and comprehensive testing. Suitable for 330KV-750KV power transmission lines with 2-year quality guarantee and custom design options.
ANSI 52-1 Porcelain Suspension Insulator 44KN Strength 178mm Creepage Anti-Fog Design
High voltage porcelain suspension insulator with 44KN mechanical strength and 178mm creepage distance. Features anti-fog design, hot-dip galvanized components, and C120 high aluminum porcelain. Suitable for 11kV-33kV distribution lines with OEM customization available and 1-3 year quality guarantee.
ANSI 52-3 White Disc Suspension Insulator 255mm Diameter 70KN Strength for 11-132kV Power Lines
High-performance ANSI 52-3 disc suspension insulator featuring 255mm shed diameter and 70KN mechanical strength. Constructed with premium materials including high aluminum porcelain, hot-dip galvanized components, and stainless steel locking pins. Offers exceptional reliability with failure rates below 1 per 100,000 units and 2-4 year quality guarantee for distribution power lines up to 132kV.