Antaira SDR-240 (-24, -48) 240-Watt Industrial Power Supply, PFC, 24V or 48V Output

Antaira SDR-240 240W Industrial DIN Rail Power Supply, PFC, 24V or 48V Out
Model: SDR-240
Availability: 4 In Stock

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SDR-240 240-Watt Industrial AC to DC Power Supply with DIN-Rail Bracket, PFC, and Choice of 24 or 48 Volt Output

The SDR-240 is an industrial AC / DC power supply with a rated power of 240 watts. Choose from two DC output models.  It features a wide AC input range, power factor correction, and an efficiency to 93%.  It operates under full load for a wide ambient temperature range.  This supply is recommended for power over Ethernet (PoE) network switches and other DIN-rail mountable devices.

Key Features

  • Built-in active PFC function, PF>0.93
  • High efficiency 93% and low power dissipation
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Cooling by free air convection
  • Built-in constant current limiting circuit
  • Can be installed on DIN rail TS-35/7.5 or 15
  • UL 508(industrial control equipment)approved
  • EN61000-6-2(EN50082-2) industrial immunity level
  • Built-in DC OK Relay contact
  • 100% full load burn-in test
  • 150% peak load capability
  • 3 years warranty

NOTE: A power cord is not included and sold separately. Order the AC power cord at PWRCORD-NOPLUG (or see Product Accessories tab). The PWRCORD-NOPLUG has 3 stripped 18 AWG wires that screw into the SDR-240 terminal blocks.

CategoryPower Supply
Rated Power240 Watts
Output Voltage24 VDC | 48 VDC
Input Voltage88 to 264 VAC | 124 to 370 VDC
Overload Protection110% ~ 150% rated output power
Inrush Current35A/115VAC, 65A/230VAC
Hold Up Time20ms/230VAC, 20ms/115VAC at full load
Over Voltage Protection*Please See Datasheet
Dimensions63 x 125.2 x 113.5 mm
Weight1.03 Kg
Operating Temperature-25 to 70°C (refer to output derating curve)
Safety StandardsUL508, TUV EN60950-1 approved
EMCCompliance to EN55022 (CISPR22) Class B; EN61204-3, heavy industry level, criteria A, SEMI F47 criteria A, GL approved; ENV50204; EN61000-3-2, 3; EN61000-6-2; EN61000-4-2, 3, 4, 5, 6, 8, 11; ENV55024
Warranty3 Years
Withstand VoltageI/P-O/P:3KVAC, I/P-FG:1.5KVAC, O/P-FG:0.5KVAC, O/P-DC OK:0.5KVAC
Download NameFile Size
SDR-240 Datasheet140.72KB
SDR Installation Guide382.98KB
ImageModelProduct NamePrice
PWRCORDAntaira PWRCORD AC Power Cord$8.00Add to Cart