LW16-40.5 Outdoor Sulfur Hexafluoride Circuit Breaker

The LW16-40.5 is an outdoor sulfur hexafluoride (SF6) circuit breaker designed for high-voltage applications. Here's an overview of the product:

Voltage Rating:

The LW16-40.5 SF6 circuit breaker can operate at a rated voltage of 40.5 kilovolts (kV). It is commonly used in medium to high-voltage power transmission and distribution systems.

Outdoor Design:

This circuit breaker is specifically designed for outdoor installation. It is built to withstand various weather conditions, including rain, dust, and extreme temperatures, ensuring reliable operation in outdoor environments.

SF6 Gas Insulation:

The LW16-40.5 circuit breaker utilizes SF6 gas as the insulation and arc extinguishing medium. SF6 gas has excellent electrical insulation properties, allowing for compact design and efficient interruption of fault currents.

High Breaking Capacity:

The LW16-40.5 SF6 circuit breaker has a high breaking capacity, enabling it to interrupt high fault currents safely. This capability ensures electrical systems' protection against faults and overloads, minimizing the risk of equipment damage.

Reliable Arc Quenching:

SF6 gas has superior arc quenching properties, allowing the LW16-40.5 circuit breaker to quickly and effectively extinguish electrical arcs. This feature ensures stable and safe interruption of fault currents, maintaining the integrity of the electrical system.

Mechanical and Electrical Interlocks:

The circuit breaker is equipped with mechanical and electrical interlocks to prevent accidental operations and ensure safe and reliable operation. These interlocks help maintain the correct operating sequence and prevent unsafe conditions.

Monitoring and Control:

The LW16-40.5 SF6 circuit breaker may incorporate monitoring and control features, such as position indication, spring-charged mechanism status, and auxiliary contacts for remote signaling. These features provide additional information and facilitate integration with supervisory control and data acquisition (SCADA) systems.

Easy Maintenance:

The LW16-40.5 circuit breaker is designed for ease of maintenance. It includes a few features, like easily accessible compartments, well-labeled connections, and provious inspection, testing, and maintenance activities.

Safety Features:

The product is equipped with various safety features, including grounding terminals, safety shutters, and mechanical locks, ensuring the safety of personnel during installation, operation, and maintenance.

Please consult us with the documentation and specifications for detailed technical information, installation guidelines, and specific features of the LW16-40.5 SF6 circuit breaker.

• Technical Parameters:

The technical parameters of LW16-40.5 Outdoor Sulfur Hexafluoride Circuit Breaker are presented in the table below:

• Performance Indicators:Maximum Transmission and Breaking Power: 2150MVA;
• Opening and Closing Time: Less than 50ms;
• Insulation Level: High power-frequency withstand voltage of 95kV;
• SF6 interrupter with a lifespan of over 30,000 times switching operations.

How to maintian the LW16-40.5 Outdoor Sulfur Hexafluoride Circuit Breaker

Maintaining the LW16-40.5 outdoor sulfur hexafluoride (SF6) circuit breaker involves regular inspection, testing, and servicing to ensure its optimal performance and longevity. Here are some maintenance guidelines for the LW16-40.5 circuit breaker:

• Safety Precautions: Before starting any maintenance activities, follow proper safety procedures. Ensure that appropriate personal protective equipment (PPE) is worn, and the circuit breaker is de-energized and properly grounded.
• Visual Inspection: Conduct regular visual inspections of the circuit breaker to identify any signs of damage, corrosion, loose connections, or abnormal wear. Check for leaks, cracks, or damaged components. Ensure that the circuit breaker's surroundings are clean and free from debris.
• Lubrication: Lubricate the moving parts of the circuit breaker as per the manufacturer's recommendations. Use the specified lubricants in the correct quantities and apply them to the designated areas. Avoid over-lubrication, as it can attract dust and cause malfunctions.
• SF6 Gas Monitoring: Regularly monitor the SF6 gas pressure, temperature, and density inside the circuit breaker. Ensure that the SF6 gas is at the recommended levels and that there are no leaks. Use appropriate gas monitoring equipment to measure and record these parameters accurately.
• Contact Resistance Measurement:Periodically measure the contact resistance of the circuit breaker's main contacts. High contact resistance can lead to increased power losses and potential failure. Clean the contacts if necessary and ensure they are properly tightened.
• Mechanical Operation:Operate the circuit breaker through its complete mechanical cycle, including opening and closing operations, to ensure smooth functioning. Verify that the operating mechanism, springs, and other mechanical components are in good condition.
• Electrical Tests: Perform electrical tests to assess the performance of the circuit breaker. This may include insulation resistance measurement, contact timing tests, and trip/close coil tests. Follow the manufacturer's guidelines for specific testing procedures and acceptable test results.
• Maintenance of Auxiliary Devices: If the LW16-40.5 circuit breaker includes auxiliary devices such as relays, control circuits, or monitoring systems, inspect and maintain these components as recommended by the manufacturer.
• Documentation and Record-Keeping: Maintain detailed records of all maintenance activities performed on the circuit breaker, including inspections, tests, repairs, and replacements. Document any deviations, abnormalities, or recommended corrective actions. This information can help track the circuit breaker's performance over time and assist in future maintenance planning.
• Manufacturer Recommendations: Always follow the manufacturer's maintenance guidelines and recommendations specific to the LW16-40.5 circuit breaker. Consult the product documentation, operation manual, and any available technical bulletins or updates for detailed instructions.

It is essential to consult qualified personnel or contact the manufacturer for any specific maintenance requirements or if you encounter complex issues during the maintenance process.

OEM/ODM Services:

At Shaanxi Yuguang Electric Co., Ltd., we understand the importance of customization. That's why we offer comprehensive OEM and ODM services to meet your specific requirements. Whether you need private labeling or custom product development, our experienced team is here to assist you every step of the way.

Certificates:

We take pride in our commitment to quality and safety. Our products are certified to meet the highest industry standards, including:

3C Certification

ISO 9001 Certification

21 Utility Model Patents and Design Patents

Why Choose Us:

State-of-the-art Manufacturing Equipment

Extensive Testing Facilities

Comprehensive Quality Assurance Processes

ISO 9001 Certified Quality Management System

One-year Warranty on All Products

Large Production Capacity

FAQ:

Q: What is the warranty period for your products? A: We offer a one-year warranty on all our products.

Q: Can you customize products according to our specifications? A: Yes, we provide OEM and ODM services to meet your specific requirements.

Q: Are your products compliant with international standards? A: Yes, our products meet all relevant international standards.

Q: What is the lead time for orders? A: The lead time depends on the quantity and customization requirements. Please contact us for more information.

Q: Do you provide technical support? A: Yes, we offer comprehensive technical support to our customers.

Packaging:

Wooden Box Packaging

Carton Packaging

Foam-filled Packaging

Waterproof and Moisture-proof Packaging

Customized Packaging

International Standard Packaging

Logistics:

Sea Freight

Air Freight

Land Transportation

Multimodal Transport

Express Delivery Services

Contact Us:

Ready to take your electrical projects to the next level? Contact us today at ygvcb@hotmail.com to discuss your requirements and explore partnership opportunities with Shaanxi Yuguang Electric Co., Ltd. Let's create a brighter future together.