33kV Line Post Insulator - Zhejiang Yuanneng Electric Technology Co.,Ltd
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33kV Line Post Insulator

33kV line post insulator can provide horizontal or vertical types for your choose, wiith trunnion clamps which made of aluminum, all end fittings be capable of withstanding a horizontal force of at least 8 kN on the conductor. Small size and light weight (only 1/6~1/9 of the same voltage grade porcelain insulator). Lightweight structure, easy transportation and installation are the advantages of composite post insulators.

We regret to inform you that our products are not available for retail sales, MOQ should be 100pcs. We appreciate your understanding and support.

Overview Specification Chart Application Other

Description

33kV line post insulator can provide horizontal or vertical types for your choose, wiith trunnion clamps which made of aluminum, all end fittings be capable of withstanding a horizontal force of at least 8 kN on the conductor. Small size and light weight (only 1/6~1/9 of the same voltage grade porcelain insulator). Lightweight structure, easy transportation and installation are the advantages of composite post insulators.

 

Product Feature

  1. The core rod is made of high-quality epoxy resin, an E-glass fiberglass rod.
  2. Housing is one-piece, high-temperature vulcanized molded silicone rubber.
  3. Standard base fitting are flat round iron bases with round mounting holes for bolts.
  4. End bases are radially swaged on to the core rod to provide the mechanical performance and reduce the stress concentration.
  5. Good anti-brittle performance, light weight, easy installation and maintenance.
  6. Excellent insulation performance, and superior electrical properties.

 

Packing

Several different grades of packaging are available depending on the mode of transport and expected storage conditions. Special packaging arrangements are available upon user request.

 

Specification Chart

Model FC-33/10
Rated Voltage 33kV-36kV
Section length 510±15mm
Dia of sheds 140/120mm
Dry arcing distance 345mm
Leakge distance 1180mm
Dry power frequency withstand voltage (1min) 85kV
Impulse withstand volatge of line insulation (with 1.2/50μs peak) 170kV
Mechanical bending load 10kN

 

Application

Distribution silicone line post insulators are used for overhead distribution lines operating at 69 kV and below. They are usually installed on metal, concrete or wooden structures to support line conductors horizontally or vertically. Additionally, these insulators can be used to support high voltage conductor jumpers or leads. It can protect electrical equipment from electric shock accidents and protect the lives of workers. At the same time, it also prevents electrical equipment from being damaged or damaged due to ground faults, to improve the reliability of power systems.

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We only accept bulk order instead of retail sales, greatly appreciated for your kindly understanding.

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