ANSI 52-3 White Disc Suspension Insulator 255mm Diameter 70KN Strength for 11-132kV Power Lines
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
HIVOLT
Product Description
ANSI 52-3 White Disc Suspension Insulator
Technical Specifications
| Specification | Unit | Value |
|---|---|---|
| Spacing | mm | 146 |
| Shed Diameter | mm | 255 |
| Creepage Distance | mm | 320 |
| Combined M&E Strength | KN | 70 |
| Impact Strength | N.m | 6 |
| Low Power Frequency Flashover Voltage - Dry | KV | 80 |
| Low Power Frequency Flashover Voltage - Wet | KV | 50 |
| Critical Impulse Flashover Voltage - Positive | KV | 125 |
| Critical Impulse Flashover Voltage - Negative | KV | 130 |
| Puncture Voltage | KV | 110 |
| RIV Test Voltage to the Ground | KV | 10 |
| Max RIV at 1 MHz | μV | 50 |
Premium Construction Materials
- High-density ductile iron caps tested with magnetic powder inspection
- Forged steel pins free from internal defects
- Hot-dip galvanized components meeting ASTM 135 standards
- High aluminum porcelain C120 with hard glaze surface
- Stainless steel R-type locking pins for secure connections
- Premium Portland cement assembly for long-term performance
Applications
Ideal for tension and suspension strings in electrical distribution lines from 11kV to 132kV, including substation applications. Widely used in USA, Canada, and South American markets.
Competitive Advantages
- Exceptionally low failure rate: less than 1 per 100,000 units
- Extended quality guarantee: 2 to 4 years based on requirements
- Hard, shining porcelain glaze with excellent self-cleaning properties
- Custom design capabilities for specific technical specifications
- Proven reliability in electrical and mechanical performance
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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