Product catalogue | Functional Electronics | Power supplies | Primary switched-mode power supply unit | Connect Power
single-phase
- 1 -
General ordering data
Order No. 9927480024
Part designation CP SNT 55W 24-28V 2.3A
Version Switched-mode power supplies, 85...265 V AC,
120...300 V DC , single-phase, 24...28 V DC
EAN 4032248217595
Qty. 1 pc(s).
Input
Connection system Screw connection
Input current 1.1 A @ 115 V AC; 0.55 A @ 230 V AC
Input current at 115 Vac 1.10 A RMS +/- 20%
Input current at 125 Vdc 590 mA +/- 20%
Input current at 230 Vac 0.55 A RMS +/- 20%
Input current at 250 Vdc 315 mA +/- 20%
Input frequency 50/ 60 Hz
Input fuse 2 A time-lag fuse (internal)
Input voltage 85...265 V AC, 120...300 V DC
Max. connection range AWG26-12 (0.1-4.0 mm²)
Surge protection Varistor
Turn-on current limit Thermistor
output
Connection system Screw connection
Control at 10...100% load 1 %
Control at input voltage 0.8 %
Mains failure bridge-over time for 115 V AC 30 ms
Mains failure bridge-over time for 230 V AC 180 ms
Max. capacitance at output 10000 µF
Max. connection range AWG26-12 (0.1-4.0 mm²)
Max. output power 55 V
Max. residual ripple < 50 mV
Output current 2.3 A
Output voltage 24...28 V DC
Overload protection / thermal cut-out
Product catalogue | Functional Electronics | Power supplies | Primary switched-mode power supply unit | Connect Power
single-phase
- 2 -
output
Parallel connection option No
General data
DIN Rail compatibility TS 35
Degree of efficiency at max. load 78 %
EMC standards IEC 61000-6 /-2, -3
Housings metal
Low Voltage Directive 73/ 23/ EWG
Power factor correction No
Standards EN 50178, EN 60950, IEC950
Status indication Green LED
Switching frequency 100 kHz
Weight 478 g
Ambient temperature (operational) -20 °C...+40 °C
Storage temperature -40 °C...+85 °C
Insulation coordination
Galvanic isolation, I/O rail 3 kV
Galvanic isolation, input-earth 1.5 kV
Galvanic isolation, input-output 3 kV
Galvanic isolation, output-earth 0.5 kV
Humidity at operating temperature 20 - 85% RH without condensation
Humidity at storage temperature 20 - 90% RH
Protection class IP 20
Dimensions
Clamping range, max. 4 mm²
Clamping range, min. 0.1 mm²
Clamping range, nom. 4 mm²
Length 131 mm
Height 98 mm
Width 57 mm
Approvals
Approvals institutes
Classifications
ETIM 2.0 EC001039
ETIM 3.0 EC001039
eClass 4.1 27-24-04-10
eClass 5.0 27-24-22-13
eClass 5.1 27-24-22-13
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Product catalogue | Functional Electronics | Power supplies | Primary switched-mode power supply unit | Connect Power
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