E30, E60, E90, E120 FIRE RATED ENCLOSURES Especially in buildings with public traffic, tunnels as department stores, airports, hospitals, etc. and other public places security is top priority.
The emergency power supply in accordance with regional building regulations is generally required.
In the event of fire, the functional integrity of the emergency power supply must be guaranteed for a specific period of time.
This ensures that electric devices, such asemergency lighting, lifts, smoke extractors, alarms, junction boxes etc. remain operational for 30, 60, 90 or 120 minutes and that people can leave the building and rescue services can work in case of fire.
In addition to these requirements electrical installation systems must fulfi ll especially the electrical parameters with all components
Delvalle Fire Rated Enclosure, and fire Rated Junction Boxes, have been successfully tested to in fire standards.PH120, according UNE EN 50200. Insulation integrity (120 minutes exposure) in accordance with 930ºC with exposure to fire with water spray & mechanical shock in accordance with EN 50200.
Delvalle designs and manufactures electrical cabinets for areas with extreme temperature conditions, they are designed with the tightness required for electrical cabinets (IP66) depending on their location and with the maximum durability to the corrosion, it is possible use AISI 304L or AISI 316L (marine).
We adapt
We have different sizes and customized designs for a fire rated junction boxes with screw openings or with hinges.
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