Pin insulators are a simple, economical, and widely used solution for insulating medium-voltage distribution lines. Mounted directly on poles or cross-arms, they securely hold the conductor in place. Asia Power’s porcelain pin insulators are designed for easy installation and dependable service in rural and urban distribution networks.
Features of Asia Power Pin Insulators:
- Compact & Economical: Ideal for widespread use in distribution networks.
- One-Piece Porcelain Design: Ensures high mechanical and dielectric strength.
- Threaded Pin Hole: Allows for secure mounting onto the pole pin.
- Grooved Top Design: For secure conductor tying.
- Weatherproof Porcelain: Reliable performance in all weather conditions.
Ideal For:
- 11kV to 33kV Distribution Lines
- Service Drop Connections
- Communication Line Insulation
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pin insulator
It is primarily designed for 11kV to 33kV distribution lines on wooden or concrete poles, providing reliable support and insulation for conductors.
The pin thread is standardized (e.g., M16 or M20) to ensure compatibility with cross-arms from various manufacturers.
The shed design features a sloped profile that allows water to run off quickly, and the pin base is designed to avoid water pooling, which enhances performance in wet conditions.
The key advantages are a longer proven service life (over 30 years), superior resistance to UV radiation, higher resistance to vandalism, and a lower lifetime cost, though the initial unit price may be higher.
Yes, we offer grooves suitable for both standard tying wire and pre-formed tie-wire systems to match your construction practices.