Reliable Insulation Solutions for Power Grids & Electrical Plants
Featured Products
Dedicated Insulator Solutions
Porcelain Insulators for disconnector
The design of the insulator needs to take into account factors such as electrical insulation performance, aging resistance, corrosion resistance, and mechanical strength to meet the long-term stability requirements of power systems.
- High Electrical Insulation
- Mechanical Strength
- Aging Resistance
- Corrosion Resistance
- Reliability
Porcelain bushings for transformer
The Porcelain Bushings in oil-immersed transformers are critical insulating components, primarily used to provide electrical isolation while supporting the high-voltage conductors or cables passing through the transformer.
- High Electrical Insulation
- High Temperature Resistance
- Corrosion Resistance
- Mechanical Strength
- Excellent Sealing Performance
Porcelain bushing for Capacitor
The porcelain bushing for power capacitors is primarily used for electrical isolation, ensuring the safe operation of the capacitor under high voltage conditions. It is made of high-quality porcelain material combined with metal components, offering strong insulation properties and mechanical strength. The porcelain bushing provides effective electrical isolation between the capacitor and the external electrical system.
- High Electrical Insulation
- High Temperature Resistance
- Corrosion Resistance
- High Pollution Resistance
Porcelain bushings for SF6 load break switch
The insulator bushing in an SF6 Load Break Switch (LBS) provides reliable electrical isolation and mechanical support under high voltage and load conditions, ensuring the safe operation of the switch.
- High Electrical Insulation
- High Voltage Endurance
- Corrosion Resistance
- Pollution Resistance
- High Mechanical Strength
- Seismic Resistance
- Good Sealing Performance
Our Technical Advantages
Advanced Material Science
Our proprietary formulation is engineered to achieve exceptional mechanical strength, superior dielectric properties, and long-term stability in harsh environments.
Every batch of raw material is subjected to stringent chemical and physical analysis. We ensure consistent quality by verifying key parameters such as chemical composition, particle size distribution, and sintering behavior before production even begins.
Through controlled firing at high temperatures, we develop a dense, uniform, and fully vitrified microstructure. This eliminates internal porosity, significantly increasing the product’s resistance to tracking, erosion, and electrical puncture.
Strick Routine Test
We use professional inspection fixtures,while others use tape measures. Professional tools enhance efficiency and accuracy
Factory & Quality Certifications
Comprehensive Quality Certifications
We have ISO,KEMA,and Type test reports.
Our core mission is to empower a safer and more resilient electrical grid. We achieve this through an unwavering commitment to quality, rigorous testing, and compliance with international standards of IEC, ANSI,BS,AS, DIN and customers’ drawings.
Over 20 years for power grid, Changsha Rich Power has been a leading manufacturer and global supplier of reliable high-voltage electrical power products.
ISO 9001 Certified Production
ISO 9001 Certified Production: Consistency You Can Measure, Quality You Can Trust.
Our certified manufacturing system is your assurance of rigorously controlled processes, traceable quality, and insulators built to perform reliably, batch after batch.
Rich 1000kV Test Center
Our 1000kV testing facility is the core of our quality promise. We don’t outsource critical validation; we perform it ourselves with greater control, speed, and rigor
- Simulate Extreme Conditions: Test products beyond their rated specifications.
- Ensure 100% Routine Compliance: Guarantee every batch meets IEC, ANSI, and customer-specific standards.
- Accelerate R&D: Rapidly prototype and validate new designs for custom solutions.
- Guarantee Field Reliability: Deliver proven performance that minimizes your operational risks.
Reliable Supply & Fast Delivery
Experience the ease of local procurement, but with far better value—no hassles, just significant savings.
- Large Strategic Warehouse
- Global Shipping Network
- Quick Order Processing
