ANSI 52-5 Porcelain Suspension Insulator 146mm Spacing 320mm Creepage for 110-330KV Power Lines
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
HIVOLT
Product Description
ANSI 52-5 Grey Porcelain Suspension Insulator
Product Overview
Professional porcelain suspension insulator with ball/socket connection designed for distribution power lines above 110KV. Manufactured using C-120 porcelain material for superior mechanical and electrical characteristics.
Technical Specifications
| Technical Specification | Unit | Value |
|---|---|---|
| Spacing | mm | 146 |
| Shed Diameter | mm | 255 |
| Creepage Distance | mm | 320 |
| Combined M&E Strength | KN | 111 |
| Impact Strength | N.m | 7 |
| Low Power Frequency Flashover Voltage | ||
| • Dry | KV | 80 |
| • Wet | KV | 50 |
| Critical Impulse Flashover Voltage | ||
| • Positive | KV | 125 |
| • Negative | KV | 130 |
| Puncture Voltage | KV | 110 |
| RIV Test Voltage to Ground | KV | 10 |
| Max RIV at 1 MHz | μV | 50 |
Quality Assurance & Testing
- Tension load test with 60kN mechanical strength withstand for 1 minute
- Flashover test to identify and remove unqualified products
- Batch sample testing including dimensional checks and thermal shock tests
- Zinc thickness testing on metal fittings
- Combined electrical & mechanical testing
- Puncture voltage testing
Applications
Suitable for tension string or suspension string applications in electrical power lines from 110kV up to 330kV.
Competitive Advantages
- Extremely low failure rate: less than 1.1 per 100,000 units
- Minimum 1-year quality guarantee period after shipment
- Special glaze composition provides excellent self-cleaning properties
- Available in multiple colors: grey, brown, white, or green
- Proven reliability with extensive use in North and South American markets
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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
Dalian Hivolt Power System Co.,Ltd.
Location
No.2804, 75 Huili Street , Ganjingzi District, Dalian China
Contact Person
Canning