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General information
Terminals Robust screw terminals
Status indicators
Operation LED, green
Overload LED, red
Certifications
Terminal block
Connection cross section
Flexible 0.5 to 4 mm² / 20 to 10 AWG
Inflexible 0.5 to 6 mm² / 20 to 10 AWG
Input
Input voltage AC 85-132 / 184-264 V (auto select), 47-63 Hz, auto range
Input current <10 A (115 V range)
<5 A (230 V range)
External overcurrent protection With standard thermomagnetic circuit breaker
Transient immunity Transient resistance according to VDE 0160 / W2
Output (including logic)
Output noise suppression Unit complies with EN 61000-6-3 (class B)
Output power 480 W
Nominal voltage 24 - 28 VDC
Power back immunity 30 V
Protection functions Output protected against short circuit, open line and overload
Permissible output load 20 A / 24 V or 18 A / 28 V
Overvoltage protection At 31 V ±3 %: switches to hiccup mode
Efficiency, reliability
Efficiency Typ. 90 % (230 VAC, 24 V / 20 A)
MTBF 519,000 h
Losses Typ. 53 W (230 VAC, 24 V / 20 A)
Ambient conditions
Temperature
Operation 0 to 70°C
Storage -25 to 85°C
Relative humidity
Operation Max. 95%
Mechanical properties
Installation Easy snap-on mounting onto the DIN rail
Dimensions
Width 220 mm
Height 124 mm
Depth 102 mm (+ rail)
Weight 1800 g
Ventilation/Cooling Normal convection, no fan required
Material number:
0PS120.1
Description:
24 VDC Power Supply, 1 phase, 20 A, Input 115/230 VAC, Auto Select, DIN Rail Mounting
Documentation Version (Date) Download
Datasheet 0PS120.1 PDF / 439 KB

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