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| Categories | Fire Rated Bus Duct |
|---|---|
| Certification: | ISO9001 |
| Place of Origin: | Langfang, Hebei, China |
| Installation method: | Horizontal hanging bracket, spring bracket |
| Application: | Electric Power Transmission |
| Rated Current: | 400A-4000A |
| Rated Voltage: | 380 V |
| Usage: | Electricity Transmission Project |
| Rated Frequency: | 50/60Hz |
| 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 product shell is made of cold-rolled steel plate or aluminum plate, with two layers of fireproof coating sprayed on the surface. When exposed to fire, it expands to form a carbonized insulation layer. The internal conductor copper bar is wrapped with mica tape, and the bracket is made of refractory materials such as ceramicized silicone rubber or magnesium oxide. The phase block is made of high temperature resistant AL ₂ O3 ceramic. The structure adopts a "sandwich" phase line stacking design, equipped with double-layer hollow side plates to prevent high temperature intrusion, insulation resistance>10M Ω· mm ², short-circuit closing current 50KA. The bus duct supports horizontal/vertical installation and is suitable for transmission and distribution systems in key fire prevention areas such as chemical, metallurgical, and airport
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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