BLW6217 High-brightness Explosion-proof Roadlight
Applications: To meet the lighting needs of petroleum, petrochemical, metallurgy, shipbuilding, railways and other inflammable and explosive places, we developed BLW6217 High-brightness Explosion-proof Roadlights.
Features:
1. Explosion-proof: It has got the authentication of national explosive-proof authority, manufactured fully in accordance of the national explosion-proof standards and can be used safely in all flammable and explosive fields.
2. High Efficiency: With MH/HPS gas discharge light source, it has a high luminous efficiency, good fog transmission and its average servide life is up to 10000 hours. The intelligent circuit design enables it to be started and restarted immediately without cooling down.
3. Applicable Environment: It adopts special high-strength alloy shell and high-tech coating treatment, featureing its rainproof, anti-corrosion performance and it will never be corroded. Multiple shockproof structure and integrated design enable it to work safely under various harsh environments with its good shock-resistant and impact-resistant performance. By adopting the glass coated with nanometer photocatalyst on the surface, dust absorbed on the surface can be decomposed automatically and a perfect light-transmitting effect is ensured.
4. Mounting mode: With double protection of mechanical and electronic devices, power supply can be cut off automatically as soon as the transparant part is broken accidentally by external shocks or the cover is opened. It is much safe and reliable for operation and maintenance with low mulfunction rate.
Technical parameters:
1. Explosion-proof mark: Ex deIICT4/T6
2. Explosion-proof No.: CNEx07.00771X
3. Shell protection grade: IP65
4. Votage: AC220V/50Hz
5. Insulation grade: Grade 1
6. Corrosion-proof grade: WF2
7. Cable outer dia.: 10-14mm
8. Inlet screw thread: G3/4
9. Distance and height ratio: 2.4
10. Dimension:
630*360*180mm
11. Weight: 13.2Kg
Wenzhou Zhenghui Lamps and Lanterns Co., Ltd., the predecessor of Zhejiang Zhenghui Lighting Co., Ltd, was established in Wenzhou, China in 1993.
Through over one decade of unremitting efforts, the company has rapidly developed into one of the market leaders in the field of engineering lighting and the largest manufacturing base of engineering lighting equipments in China, specialized in professional research, development, design, production and sale of engineering lamps. The company covers more than 20, 000 square meters, with a total staff of 600 employees and 100 middle-and-high-ranking technicians.
The company mainly produces four series of hundreds of lighting products, including portable explosion-proof lighting, portable professional lighting, fixed explosion-proof lighting and fixed professional lighting products, targeting markets such as oilfield, petrochemical industry, metallurgical industry, steal, mine, fire-fighting, gas, railway, electric power, public security, army, flood-fighting, diving salvage and disaster relief, etc. Our products have been widely used in these industries for working and emergency lighting and have been recognized and appreciated from our customers with its professional, high-quality products and considerate service. In 2007, the company became one of the top suppliers of a great number of large groups such as Sinopec, CNPC, etc.
Continuously absorbing world advanced science, technology, materials and production testing equipments, our company has passed the Det Norske Veritas (DNV) ISO9001: 2008 Management System Certificate, China Comformity Certificate of explosion-proof, China Comformity Certificate of fire-fighting and China Quality Certification Center ( CQC) Certificate, and get access to hundreds of utility patents and design patents.
The company has established a strong cooperative relationship with international famous industries, vigorously abosorbing a large number of international advanced technology and materials, effectively ensuring our products advancing constantly toward the direction of high-quality, excellent performance, energy-efficient.
