Brown Porcelain Post Insulator 381mm Height 12.5kN Strength for Electric Power Distribution Systems
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
35DAYS
Brand:
CPE
Product Description
Product Overview
Brown porcelain post insulators designed for electric power distribution applications, featuring 381mm height and 12.5kN cantilever strength. Manufactured to ANSI standards for reliable performance in demanding electrical environments.
Technical Specifications
| Parameter | Value |
|---|---|
| Height | 381mm |
| Cantilever Strength | 12.5kN |
| Creepage Distance | 737mm |
| Dry Flashover Voltage | 125kV |
| Wet Flashover Voltage | 95kV |
| Positive Impulse Flashover | 200kV |
| Negative Impulse Flashover | 260kV |
| Radio Influence Voltage | 200μV at 30kV |
Key Features
- Manufactured using wet-process porcelain for superior quality
- Complete surface glazing except firing surfaces
- Metal components made from commercial-grade malleable iron, ductile iron, steel, or aluminum
- Ferrous parts galvanized per ASTM A153 standards
- Environmentally controlled production facility ensures even curing
Applications
Horizontal and gain-base line post insulators eliminate the need for cross-arm installation on poles. ANSI 57-3S design provides rigid cable support with maximum resistance to electrical and mechanical damage.
Customer Support
Pre-Sales Services: Technical consultation, proper reactor type selection, installation recommendations, and custom design requirements.
After-Sales Services: Professional installation guidance and provision of spare parts for wearing components including post insulators and bolts.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changsha Power Electric Co.,Ltd.
Location
Room 3007, Building A, Shangcheng, No.47 Kaiyuan East Road Xingsha, Changsha city, Hunan Province.
Contact Person
Meggy Li