20kN ANSI 53-4 Porcelain Spool Insulator for Transmission Lines - 76mm Height, 1.05kg Weight
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
35DAYS
Brand:
CPE
Product Description
Product Overview
20kN ANSI 53-4 porcelain spool insulator designed for transmission line applications, manufactured in compliance with ANSI standard specifications.
Technical Specifications
| ANSI Class | Mechanical Failing Load | Dry Flashover Voltage | Wet Flashover Voltage (Vertical) | Wet Flashover Voltage (Horizontal) | Height | Weight |
|---|---|---|---|---|---|---|
| 53-4 | 20 kN | 25 kV | 12 kV | 15 kV | 76 mm | 1.05 kg |
Product Function
Transformer bushings serve as critical components for leading high and low voltage conductors from inside transformers to external connections. These porcelain spool insulators provide essential ground insulation while securely fixing conductor leads, operating under continuous load currents and capable of withstanding short-circuit conditions.
Ordering Information
Required Specifications for Custom Orders
- Rated voltage and current specifications
- Rated frequency requirements
- Oil end length measurements
- Installation method details
- Cable crossing length (critical parameter)
- CT mounting position length (critical parameter)
- Environmental pollution level classification
- Altitude and temperature conditions
Custom designs available to meet specific user requirements and application needs.
Applications
Specifically designed for overhead transmission line systems where reliable insulation and mechanical strength are paramount.
Quality Assurance & Advantages
Manufacturing Excellence
- 2-year quality assurance guarantee
- OEM manufacturing capabilities available
- Advanced technical expertise and production facilities
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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