Comatec PSM Series DIN Rail Power Supplies 24V DC

<p>These DIN rail mounting 24V DC power supplies are from the <b>Comatec PSM</b> series of high efficiency SMPS that use the latest switching technology to give a unit that is ideal for use in industrial automation applications, as well as for use in laboratory and for commercial and domestic use and where compact dimensions and long-term reliability are required.<br/><br/> The design of the PSU enables it to start with zero load and maintain the output voltage to within 0.5% of rated value. The unit works well in constant current mode, during overload up to full short circuit and can be maintained in these states indefinitely without damage of degradation in performance, a feature especially useful for starting loads with high inrush current or great capacitive load. High stability enables the PSU to work well with rapidly changing loads and during start up, without ringing or overshoot.</p>
  • Available in a choice of output power
  • LED Indication of status and performance
  • Reduced no-load power consumption (stand-by)
  • No minimum load required
  • Overload protection
  • Short circuit protection
  • Over voltage protection
  • LED Indication of status
  • Standards EN, UL 508
Order code64-882564-8826
Part numberPSM1/10.24PSM4/48.24
Input voltage nom.230V AC90 to 260V AC
Frequency nom.48 to 63Hz48 to 63Hz
Input power no load0.3 to 0.4W0.9 to 1.6W
Output voltage nom.24V DC24V DC
Output voltage tolerance± 3%± 3%
Adjustable output voltage-24 to 28V DC
Ripple60mVpp20mVpp
Output current nom.0.4A2A
Power nom.10W48W
Limit current0.56A3.1A
Short circuit current0.78A3.5A
Efficiency78 to 80%86 to 89%
Line regulation± 0.01%± 0.01%
Load regulation± 0.25%± 0.25%
Power factor0.45 to 0.600.46 to 0.60
Ambient temperature-10°C to +50°C-10°C to +50°C
Dimensions H x W x D93 x 17.5 x 68mm93 x 72 x 68mm

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