Recloser Vacuum Interrupter Manufacturer in China
Sunway Hanguang Vacuum Interrupter For Recloser is the core breaking component of reclosers in power transmission and distribution systems. Adopting the company’s internationally leading one-time brazing and positive pressure rapid leak detection technologies, it minimizes air leakage and ensures stable quality. Relying on vacuum’s excellent insulation and arc-extinguishing performance, it realizes rapid circuit closing/breaking and arc suppression, guaranteeing safe power system operation.
In line with Sunway Hanguang’s product positioning, it complies with GB, IEC, ANSI and other standards, with complete voltage coverage and perfect compatibility with various reclosers at home and abroad.
Classification
1. Classification by Application Environment
- Outdoor Type: Designed for outdoor reclosers in urban/rural power grids, highways and railways. With weather-resistant sealed insulation shells, it resists harsh environments for long-term stable operation.
- Indoor Type: Used for indoor reclosers in distribution rooms, power stations and workshops. Featuring compact design for space saving, it has strict vacuum and insulation control to avoid failure in closed indoor environments.
2. Classification by Voltage Level
- Low-Voltage (0.66kV): Applied in low-voltage reclosers for residential communities and small workshops, with small size, low energy consumption and high safety for frequent operation.
- Medium-Voltage (12kV, 24kV, 36kV): The most widely used type for medium-voltage power grids and industrial parks. It has excellent arc-extinguishing performance and long service life, reducing maintenance costs.
Core Advantages
As a professional supplier and manufacturer in China, Sunway Hanguang’s Vacuum Interrupter For Recloser has obvious advantages:
- High Reliability: Advanced technologies and strict full-process quality supervision ensure stable quality.
- Long Service Life: High-quality components and special aging technology reduce replacement frequency.
- Wide Adaptability: Complete classification matches various reclosers and industries.
- Standardized Design: Compliance with international standards ensures good interchangeability and low use cost.
Application Scenarios
As the core of reclosers, Vacuum Interrupter For Recloser is widely used in power transmission and distribution systems of power, metallurgy, petroleum, railway, mine, communication and other industries, protecting lines from faults and ensuring stable operation.
Usage Notes
- Regularly check vacuum degree by power frequency withstand voltage method to avoid insulation failure.
- Inspect contact wear; replace when reaching the mark or exceeding standard thickness.
- Install and use in accordance with the technical manual to avoid mechanical damage or poor contact.
- Avoid collision, extrusion and moisture during transportation and storage.
- View as
36KV Vacuum Interrupter For Recloser
Sunway Hanguang 36KV Vacuum Interrupter For Recloser is a core arc extinguishing unit specifically designed for high-voltage automatic reclosers. The core model is VITD 36/2000-26.3K, compatible with 50/60Hz systems, with a vacuum degree of ≤1.33×10⁻³Pa, achieving arc-free interruption. As a professional manufacturer with over fifty years of experience in the electrical industry, the company leverages advanced equipment and core patents to create this product, which has passed numerous authoritative tests and is widely used in high-voltage power distribution scenarios worldwide, gaining recognition from well-known domestic and international companies.
11KV Vacuum Interrupter For Recloser
The Sunway Hanguang 11KV Vacuum Interrupter for Reclosers (core model VITD 12/1600-31.5R) is a core arc-extinguishing unit specifically designed for medium-voltage automatic reclosers. It is compatible with 50/60Hz systems and features a vacuum level of ≤1.33×10⁻³Pa, enabling arc-free switching. As a professional manufacturer with over fifty years of experience in the electrical industry, the company leverages advanced equipment and core patents to create products that meet multiple standards. With over 300,000 units installed globally, it has gained recognition from well-known domestic and international companies. The 11KV Vacuum Interrupter for Reclosers, with its stable performance, is suitable for various extreme operating conditions.
Sunway Hanguang is a professional Vacuum Interrupter For Recloser manufacturer and supplier in China. We have an experienced sales team, professional technicians, and an after-sales service team.
