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SDR-240-48

240W/5A DIN-Rail 48VDC Industrial Power Supply

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Features
Specifications
Derating Curves
Dimensions
Ordering Info

 

  • » -25°C to 70°C operating temperature range
  • » High efficiency 94% and low power dissipation
  • » Protections: Short circuit / Over load / Over voltage / Over temperature
  • » Can be installed on DIN-Rail TS-35 / 7.5 or 15
  • » UL508 (industrial control equipment) approved

 

Power

Power Input

  • • Voltage Range: 88 to 264VAC; 124 to 370VDC
  • • Frequency Range: 47 to 63Hz
  • • Power Factor(Typ.): 0.93 / 230VAC; 0.99 / 115VAC at full load
  • • Efficiency: 94%
  • • AC Current (Typ.): 2.6A / 115VAC; 1.3A / 230VAC
  • • Inrush Current (Typ.): 33A / 115VAC; 65A / 230VAC
  • • Leakage Current: <1mA / 240VACC

Power Output
  • • DC Voltage: 48V
  • • Rated Current: 5A
  • • Current Range: 0 to 5A
  • • Rated Power: 240W
  • • Peak Current: 7.5A
  • • Peak Power: 360W (3 sec.)
  • • Ripple & Noise (max.): 120mVp-p
  • • Voltage Adj. Range: 48 to 55V
  • • Voltage Tolerance: + / - 1.0%
  • • Line Regulation: + / - 0.5%
  • • Load Regulation: + / - 1.0%
  • • Setup, Rise Time: 1500ms, 60ms / 230VAC;3000ms, 60ms / 115VAC at full load
  • • Hold up Time: 20ms / 230VAC; 20ms / 115VAC at full load

 


Mechanical

Casing

  • • Aluminum case

Dimensions
  • • 63mm (W) x 113.5mm (D) x 125.2 mm(H)
      (2.52" (W) x 4.54" (D) x 5.00" (H))

Weight
  • • 1.03kg (2.27 lb)

Installation
  • • DIN-Rail

 


Protection

Over Voltage Protection

  • • 56 to 65V
  • • Protection type : Shut down o/p voltage with auto-recovery

Over Load Protection
  • • Normally works within 110 to 150% rated output power for more than 3 seconds and then shut down o/p voltage
  • • >150% rated power, constant current limiting with autorecovery within 2 seconds and may cause to shut down if over 2 seconds

Over Temperature Protection
  • • 95°C + / - 5°C (TSW: detect on heatsink of power switch)
  • • Protection type: Shut down o/p voltage, recovers automatically after temperature goes down

 


Environment

Operating Temperature

  • • -25°C to 70°C (Refer to output load derating curve)

Storage Temperature
  • • -40°C to 85°C (-40°F to 158°F)

Working Humidity
  • • 20% to 90%RH non-condensing

Storage Humidity
  • • 10% to 95%RH

 


Regulatory Approvals

Safety

  • • UL508, TUV EN60950-1 Approved

EMC
  • • EN55022 (CISPR22) Class B
  • • Withstand Voltage:
    •   I/P-O/P: 3KVAC
    •   I/P-FG: 1.5KVAC
    •   O/P-FG: 0.5KVAC
    •   O/P-DC OK: 0.5KVAC
  • • Isolation Resistance:
    •   I/P-O/P
    •   I/P-FG
    •   O/P-FG: >100M Ohms / 500VDC

EMS
  • • EN61000-4-2,3,4,5,6,8,11, ENV50204, EN55024, EN61204-3, EN61000-6-2 (EN50082-2), Heavy industry level, criteria A approved

Environmental Test Compliance
  • • Vibration
    •   10 to 500Hz, 2G 10min./1 cycle, period for 60 min. each along X, Y, Z axes

 


Model

SDR-240-48 240W/5A DIN-Rail 48VDC Industrial Power Supply

Features

 

  • » -25°C to 70°C operating temperature range
  • » High efficiency 94% and low power dissipation
  • » Protections: Short circuit / Over load / Over voltage / Over temperature
  • » Can be installed on DIN-Rail TS-35 / 7.5 or 15
  • » UL508 (industrial control equipment) approved

 

Specifications

Power

Power Input

  • • Voltage Range: 88 to 264VAC; 124 to 370VDC
  • • Frequency Range: 47 to 63Hz
  • • Power Factor(Typ.): 0.93 / 230VAC; 0.99 / 115VAC at full load
  • • Efficiency: 94%
  • • AC Current (Typ.): 2.6A / 115VAC; 1.3A / 230VAC
  • • Inrush Current (Typ.): 33A / 115VAC; 65A / 230VAC
  • • Leakage Current: <1mA / 240VACC

Power Output
  • • DC Voltage: 48V
  • • Rated Current: 5A
  • • Current Range: 0 to 5A
  • • Rated Power: 240W
  • • Peak Current: 7.5A
  • • Peak Power: 360W (3 sec.)
  • • Ripple & Noise (max.): 120mVp-p
  • • Voltage Adj. Range: 48 to 55V
  • • Voltage Tolerance: + / - 1.0%
  • • Line Regulation: + / - 0.5%
  • • Load Regulation: + / - 1.0%
  • • Setup, Rise Time: 1500ms, 60ms / 230VAC;3000ms, 60ms / 115VAC at full load
  • • Hold up Time: 20ms / 230VAC; 20ms / 115VAC at full load

 


Mechanical

Casing

  • • Aluminum case

Dimensions
  • • 63mm (W) x 113.5mm (D) x 125.2 mm(H)
      (2.52" (W) x 4.54" (D) x 5.00" (H))

Weight
  • • 1.03kg (2.27 lb)

Installation
  • • DIN-Rail

 


Protection

Over Voltage Protection

  • • 56 to 65V
  • • Protection type : Shut down o/p voltage with auto-recovery

Over Load Protection
  • • Normally works within 110 to 150% rated output power for more than 3 seconds and then shut down o/p voltage
  • • >150% rated power, constant current limiting with autorecovery within 2 seconds and may cause to shut down if over 2 seconds

Over Temperature Protection
  • • 95°C + / - 5°C (TSW: detect on heatsink of power switch)
  • • Protection type: Shut down o/p voltage, recovers automatically after temperature goes down

 


Environment

Operating Temperature

  • • -25°C to 70°C (Refer to output load derating curve)

Storage Temperature
  • • -40°C to 85°C (-40°F to 158°F)

Working Humidity
  • • 20% to 90%RH non-condensing

Storage Humidity
  • • 10% to 95%RH

 


Regulatory Approvals

Safety

  • • UL508, TUV EN60950-1 Approved

EMC
  • • EN55022 (CISPR22) Class B
  • • Withstand Voltage:
    •   I/P-O/P: 3KVAC
    •   I/P-FG: 1.5KVAC
    •   O/P-FG: 0.5KVAC
    •   O/P-DC OK: 0.5KVAC
  • • Isolation Resistance:
    •   I/P-O/P
    •   I/P-FG
    •   O/P-FG: >100M Ohms / 500VDC

EMS
  • • EN61000-4-2,3,4,5,6,8,11, ENV50204, EN55024, EN61204-3, EN61000-6-2 (EN50082-2), Heavy industry level, criteria A approved

Environmental Test Compliance
  • • Vibration
    •   10 to 500Hz, 2G 10min./1 cycle, period for 60 min. each along X, Y, Z axes

 


Derating Curves

Dimensions

Ordering Info

Model

SDR-240-48 240W/5A DIN-Rail 48VDC Industrial Power Supply