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Ifm
DN4034
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Ifm DN4034
Switched-mode power supply 24 V DC. PSU-3AC/24VDC-20A
On Request. Please send us an email to inquire the price and avaliability.
"ucnguBrctvdgcxgt0eqo"
Description
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
Technical parameters
| Frequency AC [Hz]: | 47...64 |
| Operating voltage tolerance [%]: | 15 |
| 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; (< 35 DC) |
| Output voltage [V]: | adjustable; output voltage to SELV, PELV |
| Max. output current at min. output voltage [A]: | 20 |
| Max. output current at max. output voltage [A]: | 17.5 |
| Max. output current peak at min. output voltage [A]: | 30 |
| Max. output current peak at max. output voltage [A]: | 26 |
| Output power (permanent) [W]: | 480 |
| Output power (peak) [W]: | 720 |
| Note on output power (peak): | if consumption > 4 s the power is automatically reduced to the output power |
| Power factor (nominal voltage 400 V AC / 50 Hz): | 0.94 |
| Note on power factor (nominal voltage 400 V AC / 50 Hz): | with symmetrical phase voltage |
| Power factor (nominal voltage 480 V AC / 50 Hz): | 0.95 |
| Note on power factor (nominal voltage 480 V AC / 50 Hz): | with symmetrical phase voltage |
| Power reserve [%]: | 50 |
| Number of output circuits: | 1 |
| Max. residual ripple [mV]: | 100 |
| Switch-on peak current (nominal voltage 400 V AC / 60 Hz) [A]: | 3 |
| Switch-on peak current (nominal voltage 480 V AC / 50 Hz) [A]: | 3 |
| Inrush current limitation: | yes |
| Efficiency (nominal voltage 400 V AC / 60 Hz) [%]: | 95 |
| Efficiency (nominal voltage 480 V AC / 50 Hz) [%]: | 94.8 |
| External input protection: | ≤ B-6 A / ≤ C-3 A |
| Derating [W/K]: | 12 (60...70 °C) |
| Mains buffering time (nominal voltage 400 V AC / 60 Hz) [ms]: | 22 |
| Mains buffering time (nominal voltage 480 V AC / 50 Hz) [ms]: | 22 |
| Input current (nominal voltage 400 V AC / 60 Hz) [A]: | 0.78 |
| Input current (nominal voltage 480 V AC / 50 Hz) [A]: | 0.64 |
| Power loss (nominal voltage 400 V AC / 60 Hz) [W]: | 25.3 |
| Power loss (nominal voltage 480 V AC / 50 Hz) [W]: | 26.6 |
| Back feeding protection [V]: | 34 |
| 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) |
| 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) |
| EMC: | EN 61000-6-1 EN 61000-6-2 EN 61000-6-3 EN 61000-6-4 EN 61000-3-2 Class A |
| 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 |
| 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 |
| IEC 60068-2-27: | 30 g 6 ms / 20 g 11 ms |
| Power Factor Correction (PFC): | met |
| Weight [K40]: | 1029 |
| Type of mounting: | rail; (TH35 (EN 60715)) |
| Dimensions [mm]: | 124 x 65 x 132.5 |
| Materials: | steel sheet |
| Display: | DC ok 1 x LED overload 1 x LED |
| 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. |
| Connection: | screw terminals: |
Logistic parameters
| ECCN: | |
| Country of Origin: | CN |
| EAN: | |
| Weight: | 1.03 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |