PULS QS40.481 Rail mounted PSU (DIN) 48 V DC 20 A 960 W No. of outputs:1 x Content 1 pc(s)
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Highlights & Details
QS40.481; 1-phase input, 48V, 20A
- 100-240V wide-range input, active PFC
- Efficiency up to 95,0%, parallel mode for load sharing
- Negligibly low input inrush current
- 50% Power reserves available up to 4s
- Full output power between -25 and +60°C
- DC-OK Contact Shut-down input
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
100 V AC
- Output voltage
48 V DC
- Inputs
1
- Input voltage
100 - 240 V AC
- Input voltage (max.)
240 V AC
- Max. output current
20 A
- Output current (max.) - rounded
20 A
960 W
- Output type (power supply units)
Adjustable
- Phases
1
- Output voltage (nominal)
48 V DC
- No. of outputs
1 x
- Connection
Screw terminal
- Dim
(W x H x D) 125 x 124 x 127 mm
- Weight
1900 g
- Output voltage (max.)
54 V DC
- Output voltage (min.)
48 V DC
- Operating temperature (max.)
60 °C
- Operating temperature (min.)
-25 °C
- Manufacturer part #
QS40.481
- Content
1 pc(s)
- PSU features
Adjustable voltage output
- Width
125 mm
- Height
124 mm
- Max. temperature
+70 °C
- Min. temperature
-25 °C
- Type
DIMENSION
- Efficiency
95.0 %
- Depth
127 mm
- Connections
Screw terminals
- Output current (details)
20 A
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 1169046 PULS QS40.481 Rail mounted PSU (DIN) 48 V DC 20 A 960 W No. of outputs:1 x Content 1 pc(s)
Datasheet 1169046 PULS QS40.481 Rail mounted PSU (DIN) 48 V DC 20 A 960 W No. of outputs:1 x Content 1 pc(s)
User & Safety Instructions
User & Safety Instructions 1169046 PULS QS40.481 Rail mounted PSU (DIN) 48 V DC 20 A 960 W No. of outputs:1 x Content 1 pc(s)
User & Safety Instructions 1169046 PULS QS40.481 Rail mounted PSU (DIN) 48 V DC 20 A 960 W No. of outputs:1 x Content 1 pc(s)
Description
The outstanding features of the DIN-rail power supply QS40.481 of the DIMENSION series are the extremely high degree of efficiency and compact design by synchronous, a bridge free PFC-switching and other unique development details can be achieved. A large power reserve of 150% and built-in large output capacitors support the run-heavy loads such as DC motors or capacitive loads. In many cases it enables the use of a device from a lower power class, which saves space and money. The high immunity to transients and surges as well as low electromagnetic interference emissions make the use in almost any environment possible. The built-in input fuse, as well as the inrush current of almost zero simplify installation and use. The diagnosis is through the DC-OK relay, a green DC-OK-LED and the red overload LED easier. Thanks to an extensive international approval package for a variety of applications, this device is suitable for almost any application.
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