SITOP PSU100S 20 A Regulated power supply Input: AC 120/230 V Output: DC 24 V/20 A *EX approval no longer available* The 1-phase SITOP smart are the universal and powerful standard power supplies for machine and plant engineering. Despite their compact design, they offer excellent overload behavior: Thanks to extra power of 150%, consumers with high power consumption can be switched on without any problems and the permanent overload capacity of 120% offers power reserves for expansions. The high efficiency ensures low energy consumption and low heat generation in the control cabinet. To further increase the 24 V availability, the SITOP smart power supplies can be combined with buffer, DC UPS, redundancy and selectivity modules. No matter what industry, no matter what requirements - Siemens offers reliable and efficient power supplies for every system.
| Feature | Value |
| Installation height: | 245 mm |
| 1. Output voltage: | 24 V |
| Type of supply voltage: | AC |
| Max. Output current 1: | 20 A |
| Output voltage adjustable: | yes |
| Rated supply voltage at AC 50 Hz: | 230 V |
| Rated supply voltage at AC 60 Hz: | 120 V |
| Short-circuit proof: | yes |
| Stabilized: | yes |
| Direct mounting possible: | no |
| Output voltage regulated: | yes |
| Power output: | 480 W |
| Suitable for series installation: | yes |
| Rail mounting possible: | yes |
| Wall mounting possible: | no |
| Protection class (IP): | IP20 |
| Width: | 115 mm |
| Height: | 145 mm |
| Depth: | 150 mm |
| Nominal output voltage 1: | 24 V |
| Nominal output current 1: | 20 A |
| Installation width: | 120 mm |
