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Help CenterPole Mounted 110KV SF6 Circuit Breaker LW36-40.5/126 for Substation and Power Distribution
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As a leading manufacturer with ISO9001 certification, Jinhua Dika Electrical Equipment Co., Ltd. specializes in producing high-voltage electrical equipment for global power infrastructure. Our Pole Mounted 110KV SF6 Circuit Breaker LW36-40.5/126 is engineered to deliver superior performance in substation and power distribution applications. With over $1 million annual export experience across 5 continents, we understand the critical need for reliable switching and protection in electrical networks.
This circuit breaker incorporates advanced SF6 gas insulation technology, ensuring exceptional dielectric strength and arc-quenching capabilities. Key technical specifications include:
- Dual Voltage Rating: Designed for both 40.5KV and 126KV systems
- Pole-Mounted Design: Saves space in substation layouts
- Low Maintenance: Sealed stainless steel enclosure prevents gas leakage
- Environmental Adaptation: Operates reliably in -30°C to +40°C temperatures
| Parameter | Value |
|---|---|
| Rated Current | 2000A/3150A |
| Breaking Capacity | 31.5kA/40kA |
| Mechanical Life | 10,000 operations |
| SF6 Gas Pressure | 0.45MPa (20°C) |
Our circuit breaker's modular design enables quick installation and reduces downtime during maintenance. The product features:
- Spring-operated mechanism for consistent switching performance
- Corrosion-resistant aluminum alloy housing
- Integrated pressure monitoring system with automatic lockout function
- Optional remote control and SCADA integration
With shipments available from major Chinese ports including Shanghai, Tianjin, Guangzhou, and Ningbo, we serve clients in North America, Europe, Asia, and beyond. Over 80% of our production is exported, demonstrating global acceptance of our quality standards. The LW36 series has been successfully deployed in:
- Urban power distribution networks
- Wind farm collector substations
- Industrial plant switchyards
- Railway traction power systems
Frequently Asked Questions
Q: What maintenance intervals are recommended?
A: Under normal conditions, inspection every 8-10 years with gas quality testing.
Q: Can this breaker be retrofitted to existing substations?
A: Yes, the compact design allows replacement of older oil-circuit breakers.
Q: Are anti-condensation heaters included?
A: They come standard for installations in high-humidity regions.
Q: What control voltage options are available?
A: DC 110V/220V or AC 220V versions can be specified.
Q: How does the gas handling system work during maintenance?
A: Built-in recovery and filling ports allow closed-loop gas processing.
Q: What seismic performance rating does it have?
A: Certified for 0.3g horizontal acceleration (IEC 62271-300 standard).
Backed by our 50+ technical team members and ISO9001 quality system, we guarantee product consistency and traceability. Contact us today for project-specific configuration options and delivery schedules tailored to your regional requirements.
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