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| Categories | Fire Rated Bus Duct |
|---|---|
| Certification: | ISO9001 |
| Place of Origin: | Langfang, Hebei, China |
| Conductor material: | Copper/aluminium |
| Rated Current: | 400A-4000A |
| Usage: | Electricity Transmission Project |
| Type: | Fire resistant bus duct |
| Rated Frequency: | 50/60Hz |
| Surface treatment: | Tin Plated on Contact |
| Protection Level: | IP54/IP66 |
| Packing: | Wooden Case |
| Brand Name: | BZIDA |
| MOQ: | 50 meters |
| Packaging Details: | Export standard compliant |
| Delivery Time: | 30 days |
| Payment Terms: | 30% prepayment, full payment upon delivery |
| Supply Ability: | 3000 meters per month |
| Company Info. |
| Hebei Baizida Electrical Equipment Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
The fire resistance capability of the fire-resistant bus duct is its core value, which is achieved through the dual guarantee of materials and structure.
Refractory materials and structural design: Its shell is made of refractory materials (such as steel plates, aluminum alloys, etc.), which have good fire resistance and mechanical strength. Some advanced designs adopt a double-layer hollow structure shell and effectively prevent high-temperature gases or open flames from directly entering the interior of the busbar through a sealed hollow. The surface of the shell is usually treated with galvanizing and sprayed with fireproof coating. When exposed to fire, the coating can quickly expand to form a dense carbonized insulation layer, sealing all gaps and preventing high temperatures from directly entering the interior of the busbar.
1. Using inorganic insulation materials (such as mica tape, mineral insulation, etc.) and fireproof coating treatment, the circuit integrity can be maintained at a high temperature of 950 ℃ and pass a 1.5-hour combustion test.
2. By designing double-layer hollow side panels, heat dissipation areas, and convection holes, the heat dissipation efficiency is improved to adapt to high current transmission scenarios.
3. The shell is made of cold-rolled steel plate or stainless steel material, combined with fireproof insulation layer (such as rock wool, aluminum silicate fiber), effectively isolating high temperature gases and open flames.
4. Suitable for scenarios with high fire prevention requirements such as chemical, metallurgical, airport, nuclear power plant, underground pipe gallery, etc., supporting horizontal/vertical installation
1.Are you a trade company or a manufacturer?
Baizida Electrical Equipment Co., Ltd is a production and sales-oriented enterprise focusing on the production of power equipment, integrating design, research and development, manufacturing and technical services.
2.What are the main products of your company?
Our company specializes in the production and sales of high-quality power equipment, including power distribution equipment, electrical products, generators, charging piles, frequency converters, etc. It is widely used in residential, commercial and industrial fields.
3.How do you ensure the quality of your products?
We strictly adhere to international standards and quality management systems. All products undergo rigorous testing and inspection before leaving the factory. We also offer a product quality guarantee period to ensure that the products you purchase meet your expected performance.
4.Do you offer customization services?
Yes, we can provide customized services according to the specific needs of our customers. Whether it's product specifications, design, or functionality, our technical team can work with you to develop solutions that meet your requirements.
5.Can you print our brand on the product?
Yes, of course, we also do OEM to print client’s brand on the product
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