Product data sheet
Characteristics ABL7RP4803
regulated SMPS - 1 or 2-phase - 100.240 V AC-
48 V - 2.5 A
Main
Range of product Phaseo
Product or component type Power supply
Power supply type Regulated switch mode
Input voltage 100...240 V AC phase to phase, terminal(s): L1-L2
100...240 V AC single phase, terminal(s): N-L1
110...220 V DC
Output voltage 48 V DC
Rated power in W 120 W
Input protection type Integrated fuse (not interchangeable)
Power supply output current 2.5 A
Output protection type Against overload, protection technology: 1.1 x In
Against overvoltage, protection technology: tripping if U > 1.5 x Un
Against short-circuits, protection technology: manual or automatic reset
Against undervoltage, protection technology: tripping if U < 0.8 x Un
Ambient air temperature for operation 0...50 °C without
50...60 °C with
Complementary
Input voltage limits 100...250 V
85...264 V
Network frequency 47...63 Hz
Inrush current 30 A
Cos phi 0.98
Efficiency 85 %
Output voltage limits 100...120 % adjustable
Power dissipation in W 25.4 W
Current consumption 1 A at 100 V
0.6 A at 240 V
Line and load regulation +/- 3 %
Holding time >= 20 ms at 100 V
>= 20 ms at 240 V
Connections - terminals Screw type terminals for input connection, connection capacity: 2 x 0.14...2 x 2.5 mm² AWG
26...AWG 14
Screw type terminals for output connection, connection capacity: 4 x 0.14...4 x 2.5 mm² AWG
26...AWG 14
Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications
06 9, 19
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Screw type terminals for input ground connection, connection capacity: 1 x 0.14...1 x 2.5 mm² AWG
26...AWG 14
Screw type terminals for output ground connection, connection capacity: 2 x 0.14...2 x 2.5 mm² AWG
26...AWG 14
Marking CE
Mounting support 35 x 15 mm symmetrical DIN rail
35 x 7.5 mm symmetrical DIN rail
75 x 7.5 mm symmetrical DIN rail
Operating position Vertical
Operating altitude 2000 m
Output coupling Parallel
Series
Name of test Conducted/radiated emissions conforming to EN 55011
Conducted/radiated emissions conforming to EN 55022 Class B
Electrostatic discharges conforming to EN/IEC 61000-4-2
Emission conforming to EN 50081-1
Induced electromagnetic field conforming to EN/IEC 61000-4-6
Primary outage conforming to IEC 61000-4-11
Radiated electromagnetic field conforming to EN/IEC 61000-4-3
Rapid transient conforming to IEC 61000-4-4
Surge conforming to EN/IEC 61000-4-5
Status LED 1 LED green for output voltage
1 LED orange for input voltage
Depth 120 mm
Height 120 mm
Width 54 mm
Product weight 1 kg
Environment
Product certifications CSA 22-2 No 950
TÜV
UL 508
EAC
KC
Standards UL 508
CSA C22.2 No 60950-1
Environmental characteristic EMC conforming to EN 50081-1
EMC conforming to EN 50082-2
EMC conforming to EN/IEC 61000-6-2
Safety conforming to EN/IEC 60950
Safety conforming to IEC 61496-1-2
Safety conforming to SELV
IP degree of protection IP20 conforming to EN/IEC 60529
Ambient air temperature for storage -25...70 °C
Relative humidity 0...95 % without condensation or dripping water
Overvoltage category Class I conforming to VDE 0106-1
Dielectric strength Between input and ground
Between output and ground
Between input and output
Between outputs
Contractual warranty
Warranty period 18 months
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Product data sheet
Dimensions Drawings ABL7RP4803
Regulated Switch Mode Power Supply
Dimensions and Mounting
Mounting on 35mm/1.37in. or 75mm/2.95in. Rail
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Product data sheet
Connections and Schema ABL7RP4803
Regulated Switch Mode Power Supply
Internal Wiring Diagram
(1) Filter
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Product data sheet
Connections and Schema ABL7RP4803
Regulated Switch Mode Power Supplies
Series or Parallel Connection
Series Connection
(1) Two Shottky diodes Imin = power supply In and Vmin = 50V
Parallel Connection
Family Series Parallel
ABL8REM/7RP 2 products max. 2 products max.
NOTE: Series or parallel connection is only recommended for products with identical references.
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Product data sheet
Performance Curves ABL7RP4803
Regulated Switch Mode Power Supplies
Derating
The ambient temperature is a determining factor that limits the power an electronic power supply can deliver continuously. If the temperature
around the electronic components is too high, their life will be significantly reduced.
The nominal ambient temperature for the Optimum range of Phaseo power supplies is 50 °C. Above this temperature, derating is necessary up to
a maximum temperature of 60 °C.
The graph below shows the power as a percentage of the nominal power that the power supply can deliver continuously, depending on the
ambient temperature.
X Maximum operating temperature (°C)
(1) ABL 8REM, ABL 7RP mounted vertically
Derating should be considered in extreme operating conditions:
● Intensive operation (output current permanently close to the nominal current, combined with a high ambient temperature)
● Output voltage set above 24Vdc (to compensate for line voltage drops, for example)
● Parallel connection to increase the total power
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Product data sheet
Performance Curves ABL7RP4803
Regulated Switch Mode Power Supply
Temporary Overloads
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