There are hazardous locations where the atmosphere may contain flammable gases, vapors, fine dust, or ignitable fibers, leading to the possibility of explosions and fires. Hazardous locations are created from the normal processing of volatile chemicals, gases, coal, grains, etc., or from the accidental failure of the storage system for these materials.
KEPL Flame Proof Duct Heater is used in hazardous area that contains explosive gases or dust as well as moisture and corrosion, for comfortable heating and freeze protection.
The Standard Built-in Control Package includes the following:
Flameproof/Explosion-proof Aluminum cast Enclosure complete with threaded cable entry earthing and epoxy painted.
Type of protection and Gas Group:
Inside face dimensions exactly equal to the Duct dimensions
30mm as standard, deeper flanges are provided for larger Heater units
240V, 1Phase or 415V, 3Phase
Single skin / Double skin
AISI 304 stainless steel Tubular heaters
Fitted with Safety interlock
Suitable for Indoor installation with Ingress protection IP-42
De-energizing magnetic contactors / Thyristor control