Product Overview
Technical Summary
| Product designation | SIPLUS PS DC-UPS 24 V/15 A based on 6EP1931-2EC21, with conformal coating |
|---|---|
| DC rated supply voltage | 24 V |
| Input voltage at DC | 22 … 29 V |
| Rated output current | 15 A |
| Output voltage in normal operation | 24 V |
| Output voltage in buffering mode | 24 V |
| Energy storage | With batteries |
| Mounting | DIN rail EN 60715 35×7.5/15; DIN-rail mounting: Yes |
| Protection class | IP20 |
| Operating ambient temperature in horizontal mounting position | -25 … +60 °C; with natural convection |
Key Features
- Product designation: SIPLUS PS DC-UPS 24 V/15 A based on 6EP1931-2EC21, with conformal coating.
- Supply and output: DC rated supply voltage: 24 V. Output voltage: 24 V in normal operation and buffering mode; rated output current: 15 A.
- Input range: Input voltage at DC: 22 … 29 V. The adjustable response value for buffer connection is 22 … 25.5 V in 0.5 V increments.
- Energy storage: Energy storage type: with batteries. The battery module is an electrical accessory.
- Installation and protection: Snaps onto DIN rail EN 60715 35×7.5/15; DIN-rail mounting: Yes. Protection class: IP20.
- Connections: Screw terminals: 2 at the input, 4 at the output, 2 for the rechargeable battery module, and 10 for the control circuit and status message.
Frequently Asked Questions
Which specifications distinguish Siemens 6AG1931-2EC21-2AA0?
The supplied variant is a SIPLUS PS DC-UPS 24 V/15 A based on 6EP1931-2EC21, with conformal coating, 24 V DC rated supply, battery energy storage, and IP20 protection.
What input and output values should be checked?
Check the 22 … 29 V DC input range, 24 V DC rated supply, 24 V output in normal and buffering mode, and 15 A rated output current.
What mounting details should be verified?
Verify DIN-rail mounting on EN 60715 35×7.5/15, horizontal mounting for the -25 … +60 °C operating range, and the 50 mm top and bottom spacing.
What details are needed for a quotation?
Provide the complete code 6AG1931-2EC21-2AA0, the required quantity, and the destination.
