Cosel
3-phase power supply delivers 3.5 kW
Cosel launches the 'HFA3500TF', a flat, three-phase, three-wire, closed 3500 W AC/DC power supply optimized for industrial equipment such as semiconductor manufacturing, laser processing machines and robotics.
The Cosel power supply unit is suitable for worldwide applications and 3-phase delta or 3-phase star networks and has an operating voltage range of 180 V(AC) to 528 V(AC). It offers an efficiency of up to 94 % at 400 V(AC) input and 65 V(DC) output. Two output voltages are available, 48 V(DC) or 65 V(DC), adjustable from +15 % to -50 % using the trim function. The low-profile design with a height of only 41 mm (1.61 inches) including cover is equipped with two speed-controlled fans. For higher power applications, up to ten devices can be connected in parallel and deliver up to 31.5 kW. The power supply fits into the vertical space of a 1U (44.45 mm) rack unit, making it easy to integrate into compact machines.
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