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DN4033

Switched-mode power supply 24 V DC

PSU-3AC/24VDC-10A

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Dear customer,
Unfortunately, this data sheet is not available in the requested language. If you have any further questions, you can contact us by e-mail.

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 [%] 15...20
Nominal voltage AC [V] < 400
Input voltage AC [V] 380...480
Output voltage DC [V] 24...28
Protection class I; (IEC 61140)
Overvoltage protection yes; (< 32 DC)
Output voltage [V] adjustable; output voltage to SELV, PELV
Max. output current at min. output voltage [A] 10
Max. output current at max. output voltage [A] 8.6
Max. output current peak at min. output voltage [A] 12
Max. output current peak at max. output voltage [A] 10.3
Output power (permanent) [W] 240
Output power (peak) [W] 288
Note on output power (peak)
≤ 45 °C permitted continuously; > 45 °C < 1 minute every 10 minutes
Power factor (nominal voltage 400 V AC / 50 Hz) 0.53
Note on power factor (nominal voltage 400 V AC / 50 Hz)
with symmetrical phase voltage
Power factor (nominal voltage 480 V AC / 50 Hz) 0.52
Note on power factor (nominal voltage 480 V AC / 50 Hz)
with symmetrical phase voltage
Power reserve [%] 20
Number of output circuits 1
Max. residual ripple [mV] 50
Switch-on peak current (nominal voltage 400 V AC / 60 Hz) [A] 4
Switch-on peak current (nominal voltage 480 V AC / 50 Hz) [A] 4
Inrush current limitation yes
Efficiency (nominal voltage 400 V AC / 60 Hz) [%] 92.8
Efficiency (nominal voltage 480 V AC / 50 Hz) [%] 92.9
External input protection ≤ B-6 A / ≤ C-3 A
Derating [W/K] 6 (60...70 °C)
Mains buffering time (nominal voltage 400 V AC / 60 Hz) [ms] 34
Mains buffering time (nominal voltage 480 V AC / 50 Hz) [ms] 54
Input current (nominal voltage 400 V AC / 60 Hz) [A] 0.7
Input current (nominal voltage 480 V AC / 50 Hz) [A] 0.6
Power loss (nominal voltage 400 V AC / 60 Hz) [W] 18.6
Power loss (nominal voltage 480 V AC / 50 Hz) [W] 18.3
Back feeding protection [V] 35
Outputs
Short-circuit proof yes
Overload protection yes
Overload performance output current constant
Type DC-OK signal relay output
Reliability of the DC OK signal 60 V DC (0.3 A) / 30 V DC (1 A) / 30 V AC (0.5 A)
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] 883
Type of mounting rail; (TH35 (EN 60715))
Dimensions [mm] 124 x 62 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 — DN4033-00 — 10.01.2014 —

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