Documents:
The range of electric heaters FUH for potentially explosive atmospheres offer a solution space heating where high heating capacity required. They are certified for use in hazardous areas Zone 1 and Zone 2 where the flammable atmosphere is group IIA, IIB o IIC.
Typical applications
• Oil Refineries.
• Petrochemical plants.
• Coal Mines.
• Platforms marinas.
• Storage of ammunition.
• Sewage Plants.
• Paint Stores.
Main Features
• liquid heat exchanger – Air high Efficiency • Protection sobretemperaturas.
• slat angle adjustable air outlet.
• Optional: Thermostat control Ambient temperature integrated.
• Ambient temperature working: -40 °C / +40 °C
• Certification: According to the directive ATEX 97/9/EC; ATEX EEx”d” IIC T3, to EN 50014 and EN 50018
• heating elements: Tubular elements, resistance wire of Alloy The NiCr 80/20, Magnesium Oxide and compacted Funda tubular de stainless steel Incoloy 825.
• Controles: Thermostat Control + Thermostat security Rearme manual. Optional: Thermostat control for air return.
• Food: Calefactor y motor: Three-phase with neutral, with possibility to connect from 3N ~ 3N ~ 380V to 480V. The attached table corresponding powers are provided to supply voltages assigned. Controls: Up to ~ 240 V single phase
