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General information
Status display Green LED (DC OK), threshold value Uout= 21.5 V
Isolation voltages
Input - Output 4 kV AC (type test)
2 kV AC (routine test)
Input - PE 2 kV AC (type test)
2 kV AC (routine test)
Output - PE 500 VDC (type test)
Connection type Screw clamp connection
Connection cross section
Input
Wire end sleeves Flexible cables require wire end sleeves in order to fulfill EN 60950 / UL 60950
Flexible 0.2 to 2.5 mm² / 24 to 14 AWG
Inflexible 0.2 to 2.5 mm² / 24 to 14 AWG
Output
Wire end sleeves Flexible cables require wire end sleeves in order to fulfill EN 60950 / UL 60950
Flexible 0.5 to 4 mm² / 20 to 10 AWG
Inflexible 0.5 to 6 mm² / 20 to 10 AWG
Wire stripping length 9 mm (input)
14 mm (output)
Certifications
CE Yes
UL cULus E123528
Industrial control equipment
CE Yes
cULus Yes
cURus Yes
GOST-R Yes
Input
Nominal input voltage 100 to 240 VAC
Input voltage AC 85 to 264 V (wide range), 45 to 65 Hz
Input current Approx. 4.6 A (120 VAC)
Approx. 2.4 A (230 VAC)
Inrush current limitation <15 A
I2t 1.4 A2s
Power failure bypass >13 ms (120 VAC)
>13 ms (230 VAC)
Switch-on time <1 s (typical)
Power factor (cos φ) 0.99
Discharge current to PE <3.5 mA
Protective circuit Transient surge protection (varistor)
Internal fuse 10 A, slow-blow
Required line fuse for line protection 16 A (characteristic B)
Input voltage <90 VAC Derating of the output current: 2.5% per °C
Output
Nominal voltage 24 VDC ±1%
Output power 480 W
Setting range for output voltage 22.5 to 29.5 VDC
Output current
-25 to 55°C 20.0 A
>55°C Derating: 2.5% per °C
Current limitation Approx. 25 A (short circuit)
Control deviation <1% (static load change 10 to 90%)
<2% (dynamic load change 10 to 90%)
<0.1% (input voltage change ±10%)
Rise time <2 ms (UOUT(10 to 90%))
Residual ripple <10 mVSS
Switching peaks <80 mVSS
Can be connected in parallel Yes, to establish redundancy and increase capacity
Can be connected in series Yes
Max. capacitive load Unlimited
Protection against internal overvoltages Yes, limited to <35 VDC
Protection functions Output protected against continuous short circuit, open circuit and overload
Power back immunity Max. 35 VDC
Output noise suppression Unit complies with EN 55011 (Class B)
Efficiency, reliability
Efficiency >91%
MTBF >500,000 h,in accordance with IEC 61709 (SN 29500)
Power dissipation
Rated load Max. 46 W
No-load operation Max. 4 W
Operating conditions
Mounting orientation
Horizontal Yes
Vertical No
Ventilation/Cooling Normal convection, no fan required
Degree of protection per EN 60529 IP20
Rated protection I, with PE connection
Environmental conditions
Temperature
Operation -25 to 70°C (>55°C derating)
Storage -40 to 85°C
Transport -40 to 85°C
Relative humidity
Operation Max. 95%, non-condensing
Vibration
Operation <15 Hz, amplitude ±2.5 mm, in accordance with IEC 60068-2-6
15 to 150 Hz, 2.3 g, 90 min
Shock
Operation 30 g in each direction, in accordance with IEC 60068-2-27
Pollution degree 2, in accordance with EN 50178
Climate category 3K3, in accordance with EN 60721
Mechanical properties
Housing
Material Sheet metal, galvanized
Side panels: Aluminum
Installation Easy rail mounting (DIN rail NS 35, EN 60715)
Dimensions
Width 115 mm
Height 130 mm
Depth 152.5 mm
Weight 2000 g
Material number:
0PS1200.1
Description:
  • 100 to 240 VAC wide-range input
  • High dielectric strength
  • Can be connected in parallel for increased capacity and redundancy
  • Reliable operation due to long power failure bypass function under full load and high MTBF (>500,000 h)
  • International certification package
  • Wide temperature range from -25 to 70°C
  • Closed metal housing
24 VDC power supply, 1 phase, 20 A, input 100 to 240 VAC, wide range, top-hat rail installation
Documentation Version (Date) Download
Datasheet 0PS1200.1 PDF / 475 KB
M-CAD (Mechan. Templates) Version (Date) Download
3D file DXF/STEP 0PS1200.1 / 594 KB

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