PULS UB20.241 Rail mounted PSU (DIN) 24 V DC 20 A 480 W No. of outputs:1 x Content 1 pc(s)
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Highlights & Details
UB20.241; 24V DC-input, 24V, 20A
- Includes the singly battery concept
- 22.5-26V adjustable output voltage in buffer mode
- Superior battery management for longest battery life
- 25A Output current in normal mode
- up to 30A for 5s in buffer mode
- For battery sizes between 3,9 and 130Ah
- Large screw terminals
Technical specifications
- Nominal input voltage
115 V/AC
230 V/AC
- Type
DIN rail power supply
- Product type
Rail mounted PSU (DIN)
- Min. input voltage
22.5 V DC
- Output voltage
26 V DC
- Input voltage
115/230 V AC
- Input voltage (max.)
30 V DC
- Max. output current
20 A
- Output current (max.) - rounded
20 A
480 W
- Output type (power supply units)
Adjustable
- Phases
1
- Output voltage (nominal)
24 V DC
- No. of outputs
1 x
- Connection
Screw terminal
- Dim
(W x H x D) 46 x 124 x 117 mm
- Weight
750 g
- Output voltage (max.)
26 V DC
- Output voltage (min.)
22.5 V DC
- Operating temperature (max.)
60 °C
- Operating temperature (min.)
-25 °C
- Manufacturer part #
UB20.241
- Content
1 pc(s)
- PSU features
Adjustable voltage output
- Width
46 mm
- Height
124 mm
- Max. temperature
+70 °C
- Min. temperature
-25 °C
- Type
UB20.241
- Depth
117 mm
- Bridging time, max load
25200 s
- Output
Screw terminal
- of which battery-buffered
1
- Connections
Screw terminals
- Output current (details)
20 A
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 1169047 PULS UB20.241 Rail mounted PSU (DIN) 24 V DC 20 A 480 W No. of outputs:1 x Content 1 pc(s)
Datasheet 1169047 PULS UB20.241 Rail mounted PSU (DIN) 24 V DC 20 A 480 W No. of outputs:1 x Content 1 pc(s)
User & Safety Instructions
User & Safety Instructions 1169047 PULS UB20.241 Rail mounted PSU (DIN) 24 V DC 20 A 480 W No. of outputs:1 x Content 1 pc(s)
User & Safety Instructions 1169047 PULS UB20.241 Rail mounted PSU (DIN) 24 V DC 20 A 480 W No. of outputs:1 x Content 1 pc(s)
Description
The uninterruptible power supply (DC-UPS) Control Unit UB20.241 together with a 24 V power supply and batteries used to power failures or voltage fluctuations to bridge. This configuration can prevent costly downtime and data loss, length restarts. A special feature of the series UB20 is the constant voltage in the battery mode, which provide the discharge of the batteries does not change. The backup voltage in battery operation can be set in four different output values. Another feature is the use of two independent battery charging units for the two 12V batteries in series. Because of this property, no matching batteries are required. In addition, a precise download and test the batteries as well as an optimized utilisation of the battery capacity for the longest possible battery life. The model UB20.241 contains numerous battery diagnostic functions, which ensure a reliable operation of the overall system. Furthermore, the lifespan of the batteries by temperature controlled charging is extended. The device also includes a controllable buffer time limiter as well as ready, buffering and replace battery contacts. For safety and maintenance reasons is a "Inhibit" input signal is present, a battery buffer is prevented.
This text is machine translated.
This text is machine translated.
Features
- Single-phase
- 20% power reserve (power boost)
- Adjustable output voltage
- Active power current limiting
- Full power from -25 to +60 °C
- Large screw terminals