System Power Supply Unit 24-500 (BPK 24-500)
Descriptions
Technical parameters
Descriptions
System Power Supply Unit 24-500 is designed to power to the terminal set of data communication equipment “Stream-2”, provides constant output voltage at high load current in the load and hot-swapping.
Technical parameters
Output parameters
| Output voltage | 24 V |
| Output load current | up to 20 A |
| Maximum power | up to 500 W |
| Hot-swapping (switching of the main to the backup power supply) | yes |
| Hot-swapping is performed in the event of: | |
| - the main power supply failure; | |
| - undervoltage of the main power supply; | |
| - overheating of the main power supply | |
| Swithcing time | maximum 0.1 sec |
Indication
| LCD four-line indicator |
Display:
| output voltage value |
| load current |
| unit temperature |
Alarm
| Dry contact closure |
Power supply
| Input voltage range | 19 to 72 VDC |
| Consumption | до 21 А |
Design requirements
| Design | 4U |