FWD-T Flameproof Adjustable Air Warmer
The FWD-T range comes with an easy to adjust external thermostat, and is designed for heating small work or storage areas and similar applications. SEICO FWD-Ts are certified for use in hazardous areas where the atmosphere is classified as a Zone 1 or 2 (IIA, IIB, IIC) gas group, or a Zone 21 or 22 (IIIA, IIIB, IIIC) dust group.
FEATURES AND BENEFITS
- Certified to ATEX, IECEx, CU TR (EAC) and KGS standards
- Weatherproof to IP66
- Temperature classes T2, T3 and T4 available
- Suitable for horizontal floor and wall mounting
- 2 × 25mm (plugged) cable entries provided as standard
- Corrosion resistant powder coated finish
- Rotatable terminal box
- T3 / T4 units suitable for ambient temperatures from -60ºC to +40ºC and T2 units to +60ºC.
APPLICATIONS
- Aircraft hangar service bays
- Ammunition depots
- Battery stores
- Biogas plants
- Chemical plants
- Compressor enclosure
- Container heating
- Crane cabins
- Dusty environments
- Explosive stores
- Firework factories
- Fuel servicing areas
- Gas installations
- Offshore installations
- Paint / solvent stores
- Skid enclosure
- Spray booths
- Sugar refineries
SPECIFICATIONS
Certifications
ATEX/IECEx Ex II 2 G/D
Ex d IIC T2 to T4 Gb suitable for Zones 1 and 2
Ex t IIIC T300 to T135°C Db suitable for Zones 21 and 22CU TR (EAC)
1Ex db IIC T4…T2 Gb X
Ex tb IIIC T135°C…T300°C Db XKGS certification available
Enclosure
- Mild steel powder coated orange/grey
Mounting
Pre-drilled support feet supplied as standard; heaters should be mounted horizontally with unrestricted air flow around the unit
Rating
- 500W to 2kW
Testing
Controls
- Externally adjustable 0 to 40°C room temperature controlled thermostat, max setting +25°C
- Elektrisch
- Heißwasser aus Ringleitung
- Dampf
- Öl-Ringleitung
- Kombinationsbeheizung aus Strom, Wasser, Dampf und / oder Öl
Voltage
1 phase: 110 to 120V and 230 to 254V
Voltage tolerance: +0/-10%