Composite Deadend Insulators

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Product Sheet

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Application

Deadend insulators are designed to support conducting cables in tension or suspension with one side fixed to a pole, cross arm, or guy wire.

Portfolio

Peak Demand’s portfolio of overhead Composite Deadend Insulators (CDI) includes a complete line of insulators for 15kV, 28kV, and 35kV systems. Peak Demand’s CDIs are fully type tested per latest ANSI/NEMA Standard C29.11 Composite Insulators – Testing Methods and C29.13 Composite Distribution Deadend Type.

Product Features

Peak Demand CDIs are engineered to exceed the industry standard for Specified Mechanical Load (SML) by more than 50% by certifying our units to a rating of 70kN, when the industry standard is a mere 44.4kN. Peak Demand CDIs are constructed to withstand harsh grid conditions with high-strength fiberglass rods and hydrophobic silicone polymer molding. Our high pressure manufacturing process ensures complete adhesion of the polymer to the inner fiberglass rod without voids.