Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Supply voltage at DC rated value | 24 V |
| Input voltage at DC | 22 … 29 V |
| Rated output current | 15 A |
| Output voltage in buffering mode at DC | 19 … 28.5 V |
| Type of energy storage | with batteries |
| Adjustable response value voltage for buffer connection | 22 … 25.5 V; Adjustable in 0.5 V increments |
| Output short-circuit proof | Yes |
| Electrical connection | screw terminal |
| Fastening method | Snaps onto DIN rail EN 60715 35×7.5/15 |
| Protection class IP | IP20 |
Applications
- DC power buffering: Provides battery-based buffering of a 24 V DC supply during mains power interruption.
- Power supply status signaling: Provides LED and floating-contact status signals for normal operation, buffering, battery alarm, and energy storage above 85%.
Key Features
- 24 V DC supply and output: Supply voltage at DC rated value: 24 V. Output voltage is 24 V in normal operation and 24 V in buffering mode.
- 15 A output current: Rated output current: 15 A; normal-operation and buffering-mode output current: 0 … 15 A; peak current: 15.7 A.
- Battery energy storage: Energy storage type: with batteries. The adjustable response value voltage for buffer connection is 22 … 25.5 V in 0.5 V increments.
- Protection and status indication: The output is short-circuit proof, with reverse polarity protection for the energy storage unit and input voltage. LEDs and floating changeover contacts indicate operating and buffering states.
- Screw terminals and DIN rail mounting: The unit has screw terminals, with 2 terminals at the input, 4 at the output, 2 for the rechargeable battery module, and 10 for the control circuit and status message. It snaps onto DIN rail EN 60715 35×7.5/15.
- SIPLUS environmental design: The product has conformal coating, IP20 protection, and an operating ambient temperature of -25 … +60 °C in horizontal mounting with natural convection.
Frequently Asked Questions
1. What is the rated output current of the 6AG1931-2EC21-2AA0?
The rated output current is 15 A. The output current is 0 … 15 A in normal operation and buffering mode, with a peak current of 15.7 A.
2. What supply and output voltage does this SIPLUS DC-UPS use?
The DC rated supply voltage is 24 V. The output voltage is 24 V in normal operation and buffering mode.
3. How is the battery connected?
The rechargeable battery module uses 2 screw terminals for 24 V DC and 1 … 4 mm2/17 … 11 AWG conductors.
4. How is the unit mounted?
It snaps onto DIN rail EN 60715 35×7.5/15. DIN-rail mounting is supported; S7 rail mounting and wall mounting are not.
