69kV ANSI Standard Silicone Rubber Line Post Insulator - 1050mm Length, 2230mm Creepage Distance
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
HIVOLT
Product Description
ANSI Standard 69kV Silicone Rubber Line Post Insulator
Technical Specifications
| Technical Specification | Unit | Value |
|---|---|---|
| Total Length | mm | 1050 |
| Max. Shed Diameter | mm | 165 |
| Creepage Distance | mm | 2230 |
| Cantilever Strength | KN | 21 |
| Power Frequency Withstand Voltage - Dry | KV | 311 |
| Power Frequency Withstand Voltage - Wet | KV | 287 |
| Lightning Impulse Withstand Voltage + | KV | 532 |
Product Overview
HIVOLT silicone rubber line post insulators are manufactured and tested to IEC, ANSI, and other international standards. Our quality system is registered to ISO 9001 standards, ensuring consistent performance and reliability.
Construction Features
The core rod is made of high-quality fiberglass specially formulated for electrical and mechanical applications. The housing and sheds are one-piece, injection-molded silicone rubber chemically bonded to the core rod, creating an impenetrable interface against moisture ingress.
Applications
Transmission line post insulators are used on overhead transmission lines operating at and above 66 kV. These insulators are commonly installed horizontally on metal or wooden structures to support conductors and are also used to support high voltage conductor jumpers.
Competitive Advantages
- Improved reliability with reduced interruptions from vandalism, pole fires, and flashovers
- Eliminates or reduces maintenance requirements while remaining compatible with existing infrastructure
- Enhanced power quality with lower RI and TVI
- Energy efficiency through reduced losses from lower leakage currents
- Safety benefits from lightweight design for easier handling and installation
- Extended service life with consistent performance over time
- Superior life cycle cost savings compared to porcelain insulators
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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