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  4. DN4032

Switched-mode power supply 24 V DC

DN4032

PSU-2AC/24VDC-5A

Switched-mode power supply 24 V DC

DN4032

PSU-2AC/24VDC-5A

  • 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
  • ukca
  • cul
  • cruus
Electrical data
Frequency AC [Hz] 47...64
Operating voltage tolerance [%] 15...20
Nominal voltage AC [V] < 400
Input voltage range 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] 5
Max. output current at max. output voltage [A] 4.3
Max. output current peak at min. output voltage [A] 6
Max. output current peak at max. output voltage [A] 5.2
Output power (permanent) [W] 120
Output power (peak) [W] 144
Note on output power (peak) [W]
≤ 45 °C permitted continuously; > 45 °C < 1 minute every 10 minutes
Power factor (nominal voltage 400 V AC / 50 Hz) 0.45
Note on power factor (nominal voltage 400 V AC / 50 Hz)
with symmetrical phase voltage
Power factor (nominal voltage 480 V AC / 50 Hz) 0.43
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) [%] 90.4
Efficiency (nominal voltage 480 V AC / 50 Hz) [%] 90
External input protection ≤ B-6 A / ≤ C-3 A
Derating [W/K] 3 (60...70 °C)
Mains buffering time (nominal voltage 400 V AC / 60 Hz) [ms] 27
Mains buffering time (nominal voltage 480 V AC / 50 Hz) [ms] 48
Input current (nominal voltage 400 V AC / 60 Hz) [A] 0.75
Input current (nominal voltage 480 V AC / 50 Hz) [A] 0.68
Power loss (nominal voltage 400 V AC / 60 Hz) [W] 12.7
Power loss (nominal voltage 480 V AC / 50 Hz) [W] 13.3
Back feeding protection [V] 35
Outputs
Short-circuit proof yes
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)
Pollution degree 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] 607
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 x 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