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33kV Polymer Post Insulator – A Higher–Quality Insulator for Medium Voltage Applications 

Our 33kV Polymer Post Insulator is a first–rate post insulated product and is intended for use in 33kV (medium voltage) distribution networks. It is manufactured using modern polymer components and notably assembled with a high–strength FRP (Fiber Reinforced Polymer) rod to minimize the electrical properties of the insulator, mechanical characteristics, and removal from the environment. 

This insulator can be used in internal equipment at urban substations or more remote areas subject to contamination (pollution), and will provide long-term and virtually maintenance-free service. 

🔍 Product Specifications 

Voltage Rating: 33kV 

Construction: Solid-core post type 

Housing Material: High-grade silicone rubber with UV and tracking resistant properties 

Metal Fittings: Hot-dip galvanized steel (can be modified for custom designs)

🛠 Key Specifications:

ParameterValue
Rated Voltage33kV
Insulation TypePolymer (Silicone Rubber)
Core MaterialFiberglass Reinforced Resin Rod
Creepage Distance≥ Minimum per IEC/IS standards
StandardsIEC 61952 / ANSI / IS compliant
InstallationHorizontal / Vertical
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