Standard 1U Fan Trays Offer Filter And Intelligence Options

The company extends its range of 19" 1U standard fan trays with a 250-mm deep unit housing three fans and a 350-mm deep unit with six fans. Both are available with a choice of 12-, 24-, or 48-Vdc fans (170 m3/h) or 115- or 230-Vac (180 m3/h) fans and with or without replaceable filters. The fan trays are compatible with the Diplomat range of 19" desktop enclosures and provide forced cooling up through the active area of a sub rack in any standard 19" rack or cabinet. Intelligent units provide management via a programmable controller that restricts the fans at half speed up to 35°C and linearly increases speed to maximum at 55°C. The intelligent versions are available in either auto-ranging ac or -48V dc input versions. For more details, call VEROTEC LTD., Hampshire, UK. +44 (0) 2380-246900.