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Help CenterPole Mounted 110KV SF6 Circuit Breaker LW36-40.5/126 With Technical Support and Maintenance
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As a specialized manufacturer of high-voltage electrical equipment, Jinhua Dika Electrical Equipment Co., Ltd. proudly presents the LW36-40.5/126 Pole Mounted SF6 Circuit Breaker. Designed for demanding 110KV applications, this circuit breaker combines cutting-edge technology with exceptional reliability to ensure uninterrupted power transmission and distribution. With ISO9001 certified manufacturing processes and extensive export experience across global markets, we deliver products that meet international standards while providing comprehensive technical support and maintenance services.
The LW36 series represents our commitment to engineering excellence in high-voltage switching technology. Its compact pole-mounted design significantly reduces installation space requirements while maintaining superior performance characteristics. Utilizing SF6 gas insulation ensures excellent dielectric strength and arc-quenching capabilities, making it an ideal solution for utility companies and industrial power systems requiring dependable protection.
Key Technical Specifications:
| Rated Voltage | 40.5KV / 126KV |
| Rated Frequency | 50/60Hz |
| Rated Breaking Current | 31.5kA / 40kA |
| Mechanical Life | 10,000 operations |
| Gas Pressure (20°C) | 0.45MPa (gauge) |
This circuit breaker features a spring-operated mechanism that ensures swift and reliable operation under various environmental conditions. The hermetic sealing system maintains stable SF6 gas density for consistent performance throughout its operational lifespan. Our design incorporates multiple safety features including pressure monitoring, lockout prevention, and fault indication systems.
- Minimal maintenance requirements due to sealed-for-life construction
- Exceptional resistance to extreme weather conditions (-40°C to +55°C)
- Advanced arc control technology for enhanced equipment protection
- Integrated monitoring systems for real-time performance assessment
- Compatibility with various protection and control systems
Jinhua Dika's global presence across 6 continents demonstrates our capacity to deliver reliable high-voltage solutions worldwide. With annual exports valued between US$1-1.5 million and shipments through major Chinese ports including Shanghai and Tianjin, we've established efficient logistics networks to ensure timely delivery. Our technical team provides comprehensive support including installation guidance, operational training, and preventive maintenance programs tailored to your specific requirements.
Frequently Asked Questions:
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Q: What maintenance intervals are recommended for this circuit breaker?
A: Under normal operating conditions, we recommend a comprehensive inspection every 8-10 years due to the sealed SF6 gas system. Remote monitoring can assess operational status between inspections.
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Q: Is special training required for installation?
A: Our technical team provides detailed installation manuals and optional on-site supervision. Installation requires certified high-voltage electrical technicians familiar with local safety regulations.
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Q: What environmental considerations apply to SF6 gas?
A: Our circuit breakers feature hermetic sealing and gas recovery systems to prevent emissions. We follow strict handling protocols in compliance with international environmental standards.
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Q: Can this breaker be integrated with existing SCADA systems?
A: Yes, it supports standard communication protocols including IEC 61850 for seamless integration with various control systems.
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Q: What is the expected service life?
A: With proper maintenance, the breaker has a design life exceeding 30 years. Critical components have mechanical endurance ratings of 10,000 operations.
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Q: Are customization options available?
A: We offer various customization possibilities including specific control voltages, special coatings for corrosive environments, and alternative mounting configurations.
With shipments to diverse markets from North America to Oceania, our products have proven performance across different climatic and operational conditions. The combination of technical excellence and comprehensive after-sales support makes this circuit breaker a sound investment for utilities and industrial power systems seeking long-term reliability. Contact our engineering team today to discuss how this solution can enhance your grid stability while reducing lifecycle costs.
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