0PS120.1

General information
Terminals Stable screw clamp terminal blocks
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) <BR/><5 A (230 V range)
External fuse protection Via commercially available thermomagnetic circuit breaker
Transient immunity Transient-proof per VDE 0160 / W2
Output (including logic)
Output noise suppression Device 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 is short-circuit, overload- and no-load proof.
Permissible output load 20 A / 24 V or 18 A / 28 V
Overvoltage protection At 31 V ±3%: Transition to hiccup operation
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 top-hat rail
Dimensions
Width 220 mm
Height 124 mm
Depth 102 mm (plus top-hat rail)
Weight 1800 g
Ventilation/Cooling Normal convection, no fan required
Material number:
0PS120.1
Description:
24 VDC power supply unit, 1-phase, 20 A, input 115/230 VAC, auto-select, top-hat rail installation
Documentation Version (Date) Download
Datasheet 0PS120.1 PDF / 812 KB

Please choose country and language

B&R Logo