Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product function | SIPLUS PS DC UPS module; uninterruptible power supply |
| Input supply voltage | 24 V DC |
| Input voltage range | 22 … 29 V DC |
| Rated output current | 40 A |
| Output voltage in buffering mode | 19 … 28.5 V DC |
| Peak current | 42 A |
| Energy storage | Batteries |
| Interface | Without interface; PC interface: No |
| Electrical connection | Screw terminals |
| Mounting | DIN rail EN 60715 35×7.5/15 |
| Protection class | IP20 |
| Operating temperature | -25 … +70 °C in horizontal mounting position with natural convection |
Applications
- Uninterruptible DC power supply: Provides an uninterruptible 24 V DC supply with battery buffering.
- Mains power cut bridging: Bridges a mains power cut through a connected battery and the load current.
Key Features
- 24 V DC power supply: Input supply voltage at DC rated value: 24 V; output voltage at the DC rated value is 24 V in normal operation and buffering mode.
- 40 A output current: Rated output current: 40 A; output current in normal operation and buffering mode: 0 … 40 A; peak current: 42 A.
- Battery energy storage: The module uses batteries for energy storage and provides adjustable response value voltage for buffer connection from 22 … 25.5 V in 0.5 V increments.
- Status monitoring: LEDs and floating changeover contacts indicate normal operation, buffering mode, low battery voltage, battery replacement, and energy storage above 85%.
- Screw terminals and DIN-rail mounting: The module has screw terminals and snaps onto DIN rail EN 60715 35×7.5/15. DIN-rail mounting is supported; S7 rail and wall mounting are not.
- SIPLUS environmental protection: Operating temperature in horizontal mounting position: -25 … +70 °C with natural convection. Protection class: IP20; conformal coating: Class A.
Frequently Asked Questions
1. What output current does the 6AG1931-2FC21-7AA0 provide?
It has a rated output current of 40 A, an operating range of 0 … 40 A in normal and buffering modes, and a peak current of 42 A.
2. What are the input and output voltage values?
The rated input supply voltage is 24 V DC, with an input voltage range of 22 … 29 V DC. Output voltage is 24 V in normal and buffering operation; in buffering mode it is 19 … 28.5 V DC.
3. How is the module connected and mounted?
It uses screw terminals and snaps onto DIN rail EN 60715 35×7.5/15. S7 rail mounting and wall mounting are not supported.
