Input | |
Input | DC voltage |
Supply voltage | |
| 48 ... 220 V |
Voltage range AC | 30 ... 187 V |
Input voltage | |
| 30 ... 264 V |
Wide-range input | Yes |
Overvoltage resistance | - |
Mains buffering at Iout rated, min. | 10 ms; at Vin = 220 V |
Input current | |
| 0.3 A |
| 0.06 A |
Switch-on current limiting (+25 °C), max. | 35 A |
Duration of inrush current limiting at 25 °C | |
| 3 ms |
I?t, max. | 1.2 A?·s |
Built-in incoming fuse | F 4 A/250 V (not accessible) |
Protection in the mains power input (IEC 898) | Recommended miniature circuit breaker: from 6 A characteristic C, suitable for DC |
Output | |
Output | Controlled, isolated DC voltage |
Rated voltage Vout DC | 24 V |
Total tolerance, static ± | 3 % |
Static mains compensation, approx. | 0.1 % |
Static load balancing, approx. | 0.1 % |
Residual ripple peak-peak, max. | 150 mV |
Residual ripple peak-peak, typ. | 50 mV |
Spikes peak-peak, max. (bandwidth: 20 MHz) | 240 mV |
Spikes peak-peak, typ. (bandwidth: 20 MHz) | 50 mV |
Product function Output voltage adjustable | No |
Output voltage setting | - |
Status display | Green LED for 24 V OK |
On/off behavior | No overshoot of Vout (soft start) |
Startup delay, max. | 2.5 s |
Voltage rise, typ. | 90 ms |
Rated current value Iout rated | 0.375 A |
Current range | 0 ... 0.375 A |
| +60 ... +70 °C: Derating 3%/K |
Active power supplied typical | 9 W |
Short-term overload current | |
| 2.7 A |
Duration of overloading capability for excess current | |
| 200 ms |
Parallel switching for enhanced performance | No |
Efficiency | |
Efficiency at Vout rated, Iout rated, approx. | 66 % |
Power loss at Vout rated, Iout rated, approx. | 4.6 W |
Closed-loop control | |
Dynamic mains compensation (Vin rated ±15 %), max. | 0.3 % |
Dynamic load smoothing (Iout: 50/100/50 %), Uout ± typ. | 0.4 % |
Load step setting time 50 to 100%, typ. | 2 ms |
Load step setting time 100 to 50%, typ. | 2 ms |
Protection and monitoring | |
Output overvoltage protection | Yes, according to EN 60950-1 |
Current limitation | 0.41 ... 0.49 A |
Property of the output Short-circuit proof | Yes |
Short-circuit protection | Electronic shutdown, automatic restart |
Enduring short circuit current RMS value | |
| 0.9 A |
Overload/short-circuit indicator | - |
Safety | |
Primary/secondary isolation | Yes |
Galvanic isolation | Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178 |
Protection class | Class I |
Leakage current | |
| 3.5 mA |
CE mark | Yes |
UL/CSA approval | Yes |
UL/cUL (CSA) approval | cULus-Listed (UL 508, CSA C22.2 No. 142), File E143289, cURus-Recognized (UL 60950, CSA C22.2 No. 60950), File E151273 |
Explosion protection | - |
Certificate of suitability IECEx | No |
Certificate of suitability NEC Class 2 | No |
FM approval | - |
CB approval | No |
Marine approval | - |
Degree of protection (EN 60529) | IP20 |
EMC | |
Emitted interference | EN 55022 Class B |
Supply harmonics limitation | not applicable |
Noise immunity | EN 61000-6-2 |
Operating data | |
Ambient temperature | |
| -25 ... +70 °C |
| with natural convection |
| -40 ... +70 °C |
| -40 ... +70 °C |
Humidity class according to EN 60721 | Climate class 3K3, no condensation |
Mechanics | |
Connection technology | screw-type terminals |
Connections | |
| L+1, M1, PE: 1 screw terminal each for 0.5 ... 2.5 mm? single-core/finely stranded |
| +: 1 screw terminal for 0.5 ... 2.5 mm?; -: 2 screw terminals for 0.5 ... 2.5 mm? |
| - |
Width of the enclosure | 22.5 mm |
Height of the enclosure | 80 mm |
Depth of the enclosure | 91 mm |
Weight, approx. | 0.14 kg |
Product property of the enclosure housing for side-by-side mounting | Yes |
Installation | Snaps onto DIN rail EN 60715 35x7.5/15 |
Other information | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) |