Polymer Insulators

Comprehensive Range of High-Performance Composite Insulators

DTR Corporation offers a diverse portfolio of Polymer Insulators, encompassing Line Post, Distribution Line, and Transmission Line types. These High-Performance Composite Insulators deliver superior electrical insulation and mechanical strength across all categories. Engineered for reliability, DTR Polymer Insulators are lightweight, durable, and ensure consistent performance even in the most demanding environmental conditions.

DTR Corporation Logo Manufactured in Korea
DTR Corporation Polymer Insulators

Details

Transmission Line Insulators

Engineered for high-voltage transmission applications, ensuring grid stability

Distribution Line Insulators

Designed for reliable performance in distribution networks

Line Post Insulators

Ideal for compact and efficient line construction

Versatile

Superior mechanical and electrical performance while remaining lightweight and durable

SpecificationValue
MaterialHigh-strength polymer composite
Voltage RatingUp to 36 kV
Tensile StrengthUp to 120 kN
StandardsIEC 61109
Creepage DistanceUp to 25 mm/kV