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RIS transformer bushings
AFC has over 20 years of experience in supplying outdoor bushings.
The standard IEEE bushing for voltages from 25 kV to 230 kV in RIS design and rated currents up to 3000 A. It is an oil-free transformer bushing with a solid active part made of resin-impregnated synthetic fleece and equipped with capacitive grading. The air-side housing is made of silicone composite insulation.
Features:
- No partial discharges
- High mechanical strength thanks to a fiberglass tube-based insulator
- Proven design made of vacuum-impregnated synthetic material
- Low operating costs due to minimal inspection requirements
- Minimal environmental impact – oil-free and SF₆-free
- Explosion-proof – no porcelain and no flammable liquids
- Operating temperature down to -60°C
Fully compliant with IEEE C57.19.01 standards for properties and dimensions and tested in accordance with IEEE C57.19.00.
Main characteristics:
| Electric current |
AC |
|---|---|
| Application |
Flange for external transformer connection |
| Insulation |
RIS |
| Housing |
Silicone insulator |
| Standard |
IEEE |
| Voltage levels |
25 - 230 kV |
The product shown represents standard versions. Modifications are possible and can be easily ordered.
We will be happy to provide consultation and work with you to find the optimal solution.
Comprehensive Approach
LLC "Autoformula Center" guarantees the reliability and durability of electrical equipment for strategically important energy enterprises.
Stages of Cooperation with the Client
5
Needs Analysis
We study the customer’s requirements.
We analyze technical parameters, operating conditions, and regulatory requirements to provide the most suitable solution.
Design
We agree on technical specifications.
We work with design organizations and manufacturers to adapt the equipment to specific operating conditions.
Supply
We ensure quality and deadlines.
We organize logistics, guarantee compliance of the equipment with technical requirements, and ensure timely delivery.
Installation and Commissioning
We support the installation process.
We integrate the equipment into existing systems and coordinate commissioning to ensure uninterrupted operation.
Service and Support
We ensure reliable operation.
We provide after-sales service, supply spare parts, and offer consultation on equipment operation.