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Power supplies CPS20.121 PULS 12VDC 405W

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CPS20.121 PULS is power supplies for 1-phase system; DC output: 12 - 15 Vdc/ 30 - 27 A/ 405 W; Input: AC 100 - 240 V (-15 %/+10 %)
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CPS20.121 PULS is power supplies for 1-phase system; DC output: 12 – 15 Vdc/ 30 – 27 A/ 405 W; Input: AC 100 – 240 V (-15 %/+10 %)

Input
AC Input voltage AC 100 – 240 V (-15 %/+10 %)
Power factor 0.95
Input inrush current limitation active
Input inrush current 9 A / 7 A
External input fuse recommendation B-10 A / C-10 A
Output data
Nominal voltage 12 Vdc
Adjustment range 12 – 15V
Output current range 30 – 27 A
Output current 27 A at 15 V/ 30 A at 12 V
Output power 405 W
Power reserves 20.0%
Derating 0.75 W/°C for >+60 °C
Ripple and noise voltage max. 100 mVpp
Overview
Dimensions (WxHxD) 65 mm x 124 mm x 127 mm
Weight per unit (excl. packaging) 1000 g
Operating temp. range -25 °C to 70 °C
Connection method Screw terminals
Efficiency, typ. 92.6%
Power losses, typ. 28.8 W
DC-OK signal Yes
Special feature No

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PULS offers a wide variety of efficient, compact and reliable DIN rail power supplies for 1-phase systems. With a PULS solution you will experience three main benefits:
  • Reduce system costs thanks to very high efficiency values.
  • Increase process uptime due to high MTBF (Mean Time Between Failures) and superior lifetime values.
  • Save space in your system by using power supplies with the smallest dimensions.
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