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Switched-mode power supply 24 V DC

PSU-1AC/24VDC-3,3A

DN4011

Dear customer,
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Best regards
Your ifm team

  • For the regulated power supply for controllers, sensors, actuators, and industrial electronics
  • Low power loss thanks to high efficiency
  • High mains buffering time
  • Particularly space-saving design
  • High power reserves
  • ce
  • cul
  • cruus
Comprehensive technical data in pdf format

Technische Details
Electrical data
Frequency AC [Hz] 47...64
Operating voltage tolerance [%] 10
Operating voltage tolerance 2 [%] 20
Nominal voltage AC [V] < 230
Input voltage AC [V] 100...240
Input voltage DC [V] 110...300
Input voltage AC [V] 100...240
Output voltage DC [V] 24...28
Protection class I; (IEC 61140)
Overvoltage protection yes; (< 39 DC)
Output voltage [V] adjustable; output voltage to SELV, PELV
Max. output current at min. output voltage [A] 3.3
Max. output current at max. output voltage [A] 2.7
Max. output current peak at min. output voltage [A] 3.3
Max. output current peak at max. output voltage [A] 2.7
Output power (permanent) [W] 80
Output power (peak) [W] 80
Power factor (nominal voltage 120 V AC / 60 Hz) 0.61
Power factor (nominal voltage 230 V AC / 50 Hz) 0.56
Number of output circuits 1
Max. residual ripple [mV] 50
Switch-on peak current (nominal voltage 120 V AC / 60 Hz) [A] 23
Switch-on peak current (nominal voltage 230 V AC / 50 Hz) [A] 45
Inrush current limitation yes
Efficiency (nominal voltage 120 V AC / 60 Hz) [%] 88
Efficiency (nominal voltage 230 V AC / 50 Hz) [%] 89.8
External input protection ≤ B-10 A / ≤ C-6 A
Derating [W/K] 1.8 (60...70 °C)
Mains buffering time (nominal voltage 120 V AC / 60 Hz) [ms] 30
Mains buffering time (nominal voltage 230 V AC / 50 Hz) [ms] 128
Input current (nominal voltage 120 V AC / 60 Hz) [A] 1.24
Input current (nominal voltage 230 V AC / 50 Hz) [A] 0.68
Power loss (nominal voltage 120 V AC / 60 Hz) [W] 11.1
Power loss (nominal voltage 230 V AC / 50 Hz) [W] 9.1
Back feeding protection [V] 35
Outputs
Overload protection yes
Overload performance output current constant
Operating conditions
Ambient temperature [°C] -25...70
Note on ambient temperature
observe the free space for convection (see operating instructions)
Storage temperature [°C] -40...85
Max. relative air humidity [%] 95; (IEC 60068-2-30)
Protection IP 20; (EN 60529)
Degree of soiling 2; (IEC 62103: conductive soiling not permitted)
Tests / approvals
EMC
EN 61000-6-1
EN 61000-6-2
EN 61000-6-3
EN 61000-6-4
EN 61000-3-2 Class A
Vibration resistance
IEC 60068-2-6 ±1,6 mm 2...17,8 Hz / 2 g 17,8...500 Hz
Shock resistance
IEC 60068-2-27 30 g 6 ms / 20 g 11 ms
Power Factor Correction (PFC) met
Mechanical data
Weight [g] 577.4
Type of mounting rail; (TH35 (EN 60715))
Dimensions [mm] 124 x 40 x 122.5
Materials steel sheet
Displays / operating elements
Display
DC ok 1 LED
Remarks
Remarks
Series connection of outputs only applies to identical units up to max. 150 V DC overall voltage
Pack quantity 1 pcs.
Electrical connection
Connection screw terminals:
Diagrams and graphs
block diagram
output characteristics
characteristic curve for degree of efficiency / power loss
characteristic line for derating
characteristic line for mains buffering time
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — DN4011-00 — 10.01.2014 —

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