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DR-120-48
120W DIN-Rail 48 VDC Power Supply
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Reliable DC power source for any industrial control system
Incorporates all international standards and certifications
Casing is rugged, and built for industrial environments
 
 
Introduction
 

The DR series of power supplies provides a reliable DC power source for any industrial control system. Combining rugged, compact enclosures, incorporating all international standards and approvals, and offering short circuit, over load, over voltage, and over temperature protection, the DR series makes your power supply choice a simple one.

These high quality power supplies have passed a 100% full load burn-in test, and are UL/CUL listed, TUV/CB certified, and CE marked. Models are available with output ratings from 45W to 120W, with 24 VDC output. Customers can choose from a full range of input voltages (85 to 264 VAC and 120 to 370 VDC compatible) making the DR series unbeatable.

Benefits

  • Economical and reliable DC power source for industrial devices
  • Design for use in harsh industrial environment

    Applications

  • Factory automation
  • Transportation automation
  • Utility automation
  • Building automation
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    Features
    AC input range selected by switch
    CE marked and UL508 listed
    Certified to TUV EN60950
    Simple snap-on for TS35/7.5 or TS35/15 DIN-Rail
    100% full load burn-in test
    Free air cooling convection
    Built in EMI filter and low ripple noise
    Short circuit, overload, over voltage protected
     
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    Specifications
    Input
    Input voltage
    88-132 VAC / 176-264 VAC by switch or 248-370 VDC
    Input frequency
    47-63 Hz
    Input current
    2.6A/115 VAC or 1.6A/230 VAC
     
    Output
    DC output power
    120W
    Output voltage
    48 VDC
    Output V. tolerance
    ±1%
    Output rated current
    5A
    Output current range
    0-2.5A
    Ripple and noise
    100mVp-p
    Line regulation
    ±0.5%
    Load regulation
    ±1%
    Efficiency
    85%
    DC voltage adjust
    48-53V
    Setup, rise and hold up time
    500ms, 70ms/230VAC
    500ms, 70ms/115VAC at full load
     
    Operating Protection
    Inrush current
    Cold start at 30A/115V or 60A/230V
    Leakage current
    < 3.5 mA / 240 VAC
    Withstand voltage
    Between input and output: 3 KVAC
    Between input and frame ground: 1.5 KVAC
    Between output to frame ground: 0.5 KVAC
    Isolation resistance
    Between input and output/input and frame ground/output and frame ground: 500 VDC/100 Ohms
    Overload protection
    105 to 150% Type: Constant Current Limiting. Reset: Auto Recovery
    Over voltage protection
    29 to 33 VDC
    Over temperature protection
    90±5°C
    Type: Power shutdown
    Reset: Auto Recovery (TSW1)
     
    Mechanical
    Dimensions (W x H x D)
    65.5 x 125.2 x 100 mm
    Weight
    0.65 kg
     
    Environmental
    Working temp. and humidity
    -10 to 60°C
    20 to 90% RH
    Temp. coefficient
    ±0.03% (0 to 50°C)
    Storage temp. and humidity
    -20 to 85°C
    10 to 95% RH
    Vibration
    10-500 Hz, 2G 10 min./1cycle, 60 min. period per axis
    3-year warranty
    Solid 3-year warranty backed by experienced and friendly technical support personnel
     
    Regulatory Approvals
    Safety standards
    TUV EN60950, UL508 Approved
    EMC standards
    EN55011,EN55022 (CISPR22) Class B
    EN61000-3-2,-3
    EN61000-4-2,3,4,5,6,8,11, ENV50204, EN55024, EN61000-6-2
    (EN50082-2) Heavy industry level, criteria A
     

    Ordering Information
     
    DR-120-48
    120W/2.5A DIN-Rail 48 VDC Power Supply with 88 to 132 VAC/176 to 264 VAC input by switch
     

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