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Smallest form factor 300W cabinet air conditioner on the market
Released 14 January 2005

Believed to be the smallest and most efficient standard unit on the market, the new DTFI 9021 air conditioner from Pfannenberg is rated at 300W at 35°C ambient, but measures just 326 x 385mm.  The recessed unit intrudes by only 170mm into the enclosure, maximising space for the housed equipment; it mounts into the same cut out as a number of Pfannenberg's larger filter fans, enabling manufacturers to readily change from forced-air cooling to air conditioned cooling for different applications or markets.  The low noise IP54 sealed unit is suitable for use by panel builders, machine builders and for cooling switchgear cabinets or electronic enclosures installed anywhere from on the shop floor to an office environment.

The DTFI 9021 is available in 115 or 230V single phase and 400V three phase versions, it is factory set to produce a 35°C internal ambient; an automatic fault signal is generated if the internal temperate exceeds 50°C and it can interface with other cabinet sensors such as door contacts.  The unit is extremely efficient; power consumption at a steady 35°C is only 178W for the 230V 50Hz version.

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Notes to Editors.

For further information contact:

Dean Fairbourn	
Sales & Marketing Director
Pfannenberg (UK) Ltd
Impress House
Mansell Road
Acton
London
W3 7QH
tel: 020 8743 3888
fax: 020 8740 4200
dean.fairbourn@pfannenberg.co.uk
www.pfannenberg.com

Agency contact: 	
Nigel May	
Parkfield Communications Limited
Parkfield House
Damerham
Hants
SP6 3HQ
tel: 01725 518321
fax: 01725 518378
nigel.may@parkfield.co.uk
www.parkfield.co.uk
       
Pfannenberg are Europe's largest specialist manufacturer of enclosure thermal management products, producing an extensive standard range of cooling units, chillers, heat exchangers, filter fans, heaters, thermostats and hygrostats, all available on short lead times.  For specific applications, the extensive library of standard designs reduces time to market and front end engineering costs for tailor-made solutions.