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1kV Polymer Pin Insulator

This 1kV pin insulator is designed for low-voltage overhead power distribution lines, providing reliable electrical insulation and mechanical support. It features an integrated line clip for secure conductor attachment, a two-shed (red) design for enhanced pollution resistance, and a robust 3kN cantilever strength to withstand mechanical loads.
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1kV Polymer Pin Insulator


Product Overview


The 1kV Polymer Pin Insulator (Model: FPQ-1-3T18) is designed for low-voltage (0.4kV-1kV) overhead power distribution lines, providing both electrical insulation and mechanical support. It features a silicone-based polymer body, a two-shed (red) design for pollution resistance, and an integrated line clip for conductor attachment. With a height of 170±10mm, dry arcing distance of 120mm, and creepage distance of 165mm, it meets LV insulation needs. Its 3kN rated bending load withstands wind, ice, and conductor tension outdoors.


Core Features


Strong Insulation Performance: Rated for 1kV, it has a power frequency withstand voltage of 15kV and lightning impulse withstand voltage of 30kV, preventing leakage and flashovers in humid/dusty conditions.

Robust Mechanical Strength: 3kN bending load resists conductor weight, wind sway, and up to 10mm ice accumulation, ensuring structural stability.

Two-Shed Design: Red two sheds (85mm/70mm diameter) increase creepage distance to 165mm, reducing contamination buildup in coastal suburbs or light industrial zones.

Integrated Line Clip: A corrosion-resistant (galvanized steel/aluminium alloy) clip simplifies installation, compatible with AAC, AAAC, and ACSR conductors, cutting installation time by 40%.

Lightweight & Durable: 60% lighter than porcelain, reducing pole load. It resists UV radiation and -40°C to +70°C temperatures without cracking.

Standard Compliance: Meets IEC 60383 and ANSI C29 standards, ensuring global compatibility.


Scenario-Based Solutions


Rural LV Electrification: In rural areas with scattered households, the insulator supports LV conductors on wooden/concrete poles. Its lightweight design eases installation, and the two-shed structure resists agricultural dust.

Urban Residential Grids: For urban communities, its compact size (170mm height) fits narrow spaces between buildings. The integrated clip enables quick installation, minimizing disruption to residents.

Temporary Power: During construction or emergencies, it is used in temporary LV lines for rapid deployment, ensuring power for construction sites or events.

Coastal Suburbs: Its polymer material and two-shed design prevent salt fog corrosion and UV damage, avoiding flashovers in coastal climates.

Industrial Auxiliary Lines: In food processing or light manufacturing plants, it supports LV lines for lighting/small machinery, resisting vibration and dust.


Technical Support & Services


Installation Guidance: English manuals (with conductor compatibility charts) and videos help with correct mounting.

Compliance Certificates: IEC 60383 and ANSI C29 certificates are provided for project approval.

Customization: Custom line clips or height adjustments are offered for non-standard poles/conductors.

Troubleshooting: Remote guidance for inspection and fault-solving is available, with on-site support within 24 hours (domestic).

Warranty: A 3-year warranty covers defects, with free replacements and shipping.


1kV Polymer Pin Insulator

1kV Polymer Pin Insulator

1kV Polymer Pin Insulator

1kV Polymer Pin Insulator


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1kV Polymer Pin Insulator 1kV Polymer Pin Insulator
1kV Polymer Pin Insulator 1kV Polymer Pin Insulator


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Address: Nanzhai Village, Liushi Town, Yueqing City, Zhejiang Province,China

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