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General information
Terminals Robust screw terminals
Status indicators
Cutoff in fuse mode LED, red
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 3 AC 340-576 V, 47-63 Hz
DC 450-820V
Input current 3 x 1.5A
External overcurrent protection Each phase internally fused
External fuse for line protection if necessary
Transient immunity Active transient filter, therefore resistant to transients acc. to VDE 0160 / W2
Output (including logic)
Output noise suppression Unit complies with EN 61000-6-3 (class B)
Output power 490 W
Nominal voltage DC 24-28 V (default: 24.5 V ±0.5%)
Power back immunity 35 V
Protection functions Output protected against short circuit, open line and overload
Overvoltage protection At 33 V ±10%: switches to hiccup mode
Permissible output load
TU = 0 to 45°C 24.5 V / 25 A (612 W) or 28 V / 22 A (616 W)
TU = 0 to 60°C 24.5 V / 20 A (490 W) or 28 V / 18 A (504 W)
Efficiency, reliability
Efficiency Typ. 92% (24.5 V / 20 A, Vin<sub>nom</sub>)
MTBF 504,000 h
Losses Typ. 42 W (24.5 V / 20 A, Vin<sub>nom</sub>)
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 150 mm
Height 124 mm
Depth 121 mm (+ rail)
Weight 1800 g
Ventilation/Cooling Normal convection, no fan required
Material number:
0PS320.1
Description:
24 VDC Power Supply, 3 phases, 20 A, Input 400..500 VAC (3 phases), Wide Range, DIN Rail Mounting
Documentation Version (Date) Download
Datasheet 0PS320.1 PDF / 326 KB

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