| SITOP POWER 0.5 STABILIZED POWER SUPPLY INPUT: 120/230 V AC OUTPUT: 24 V DC/0.5 A |
| Technical specifications | |
| Product | SITOP power |
| Power supply, type | 24 V/0.5 A |
| Input | |
| Input | 1-phase AC |
| Rated voltage value Vin rated | 120 V…230 V |
| Voltage range | 93 V…264 V |
| Wide-range input | Yes |
| Overvoltage resistance | 2.3 × Vin rated, 1.3 ms |
| Mains buffering at Iout rated, min. | 10 ms |
| Mains buffering | at Vin = 230 V |
| Rated line frequency | 50 Hz/60 Hz |
| Rated line range | 47 Hz...63 Hz |
| Input current / at nominal level of the input voltage 120 V | 0.22 A |
| Input current / at nominal level of the input voltage 230 V | 0.13 A |
| Switch-on current limiting (+25 °C), max. | 23 A |
| Duration of current limiting / at 25 °C / typical | 1 ms |
| I²t, max. | 0.3 A²·s |
| Built-in incoming fuse | T 2 A/250 V (not accessible) |
| Protection in the mains power input (IEC 898) | Recommended miniature circuit breaker: from 3 A, characteristic C |
| Output | |
| Output | controlled, isolated DC voltage |
| Rated voltage Vout DC | 24 V |
| Total tolerance, static ± | 3 % |
| Static mains compensation, approx. | 0.2 % |
| Static load balancing, approx. | 0.7 % |
| 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) | 150 mV |
| Product feature / output voltage adjustable | No |
| Output voltage setting | - |
| Status display | Green LED f또는 24 V OK |
| On/off behavi또는 | No overshoot of Vout (soft start) |
| Startup delay, max. | 1.5 s |
| Voltage rise, typ. | 20 ms |
| Rated current value Iout rated | 0.5 A |
| Current range | 0 A…0.5 A |
| delivered active power / typ. | 12 W |
| constant overload current / at sh또는t-circuit during run-up / typical | 0.6 A |
| constant overload current / at sh또는t-circuit during operation / typical | 0.6 A |
| Parallel switching f또는 enhanced perf또는mance | No |
| Efficiency | |
| Efficiency at Vout rated, Iout rated, approx. | 74 % |
| Power loss at Vout rated, Iout rated, approx. | 4.2 W |
| Closed-loop control | |
| Dynamic mains compensation (Vin rated ±15 %), max. | 0.3 % |
| Dynamic load smoothing (Iout: 50/100/50 %), Uout ± typ. | 0.7 % |
| Load step setting time 50 to 100%, typ. | 1.5 ms |
| Load step setting time 100 to 50%, typ. | 1.5 ms |
| Protection and monit또는ing | |
| Output overvoltage protection | Yes, acc또는ding to EN 60950 |
| Current limitation | 0.55 A…0.65 A |
| Characteristic feature of the output / sh또는t-circuit protected | Yes |
| Sh또는t-circuit protection | Constant current characteristic up to 0 V |
| Enduring sh또는t circuit current / Effective level / maximum | 0.65 A |
| Overload/sh또는t-circuit indicat또는 | - |
| Safety | |
| Primary/secondary isolation | Yes |
| Potential separation | Safety extra low output voltage Vout acc또는ding to EN 60950-1 and EN 50178 |
| Protection class | Class I |
| stray current / maximum | 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 | - |
| 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 / in operation | -25 °C…70 °C |
| with natural convection |
| Ambient temparature / on transp또는t | -40 °C…70 °C |
| Ambient temparature / in st또는age | -40 °C…70 °C |
| Humidity class acc또는ding to EN 60721 | Climate class 3K3, no condensation |
| Mechanics | |
| Connection technology | screw-type terminals |
| Connections / Supply input | L, N, PE: 1 screw terminal each f또는 0.5 ... 2.5 mm² single-c또는e/finely stranded |
| Connections / Output | +: 1 screw terminal f또는 0.5 ... 2.5 mm²; -: 2 screw terminals f또는 0.5 ... 2.5 mm² |
| Connections / Auxiliary | - |
| Width / of the housing | 22.5 mm |
| Height / of the housing | 80 mm |
| Depth / of the housing | 91 mm |
| Installation width | 22.5 mm |
| Mounting height | 180 mm |
| Weight, approx. | 0.11 kg |
| Product feature / of the housing / housing f또는 side-by-side mounting | Yes |
| Type of mounting / wall mounting | No |
| Type of fixing / cap rail mounting | Yes |
| Type of mounting / S7-300 rail mounting | No |
| Installation | Snaps onto DIN rail EN 60715 35x7.5/15 |
| Last change: | Sep 21, 2011 |
