IFM E84016 - Switched-mode power supply 24 V DC PSU-1AC/24VDC-40A

For the regulated power supply for controllers, sensors, actuators, and industrial electronics.
Low power loss thanks to high efficiency.
High mains buffering time.
Possibility to shut down the device via pulse pick-up.
High power reserves

Frequency AC [Hz]	47...64
Operating voltage tolerance [%]	15...10
Nominal voltage AC [V]	< 230
Input voltage range AC [V]	100...240
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]	40
Max. output current at max. output voltage [A]	34.3
Max. output current peak at min. output voltage [A]	60
Max. output current peak at max. output voltage [A]	51.5
Output power (permanent) [W]	960
Output power (peak) [W]	1440
Note on output power (peak) [W]	if consumption > 4 s the power is automatically reduced to the output power
Power factor (nominal voltage 120 V AC / 60 Hz)	0.99
Power factor (nominal voltage 230 V AC / 50 Hz)	0.99
Power reserve [%]	50
Number of output circuits	1
Max. residual ripple [mV]	100
Switch-on peak current (nominal voltage 120 V AC / 60 Hz) [A]	17
Switch-on peak current (nominal voltage 230 V AC / 50 Hz) [A]	11
Inrush current limitation	yes
Efficiency (nominal voltage 120 V AC / 60 Hz) [%]	93.6
Efficiency (nominal voltage 230 V AC / 50 Hz) [%]	94.6
External input protection	≥ B-16 A / ≥ C-16 A
Derating [W/K]	24 (60...70 °C)
Mains buffering time (nominal voltage 120 V AC / 60 Hz) [ms]	27
Mains buffering time (nominal voltage 230 V AC / 50 Hz) [ms]	27
Input current (nominal voltage 120 V AC / 60 Hz) [A]	8.6
Input current (nominal voltage 230 V AC / 50 Hz) [A]	4.5
Power loss (nominal voltage 120 V AC / 60 Hz) [W]	65.6
Power loss (nominal voltage 230 V AC / 50 Hz) [W]	54.8
Back feeding protection [V]	35

Outputs

Short-circuit proof	yes
Overload protection	yes
Overload performance	Hiccup Mode; In the event of overload / short circuit, the output alternately supplies continuous power for 2 s and then switches off for 17 s.
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)
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 / 1 g 17,8...500 Hz
Shock resistance	IEC 60068-2-27 15 g 6 ms / 10 g 11 ms
Power Factor Correction (PFC)	met

Weight [g]	2044.5
Type of mounting	rail;(TH35 (EN 60715))
Dimensions [mm]	124 x 126 x 132.6
Materials	steel sheet

Displays / operating elements

Display	DC ok 1 x LED overload 1 x LED

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 — E84016-01 — 21.06.2023 —