The LCC250 AC/DC power supply is a fully enclosed, conduction-cooled series that delivers full usable power at high temperatures. With IP64 protection against dust and water ingress, the LCC250 series is ideal for applications such as outdoor signage and telecom installations such as antenna and base station equipment. The power supplies are equally suitable for use indoors, e.g. B. in control panels, indoor signage and desktops for medical applications, where the lack of fans can help to minimize dust and noise.

  • Fanless – conduction cooling for sealed box application (4P suffix)
  • Airflow/Convection Cooling (suffix 7P) IP64 rated
  • User selectable remote ON/OFF logic
  • Output Adjustment: ±10%
  • Differential remote sense
  • Large operating temperature range up to 85 °C base plate


Total Max Power: Output Voltage: Warranty:
250 W 10.8 V to 55.2 V 2 years
Total Max Current: Outputs: Operating Temperature:
20.8 A Single -40°C to +85°C
Input Voltage: Size (L x W x H):
90 V to 264 V 7.000″ x 4.000″ x 1.100″


Input:

  • Input range: 90 – 264 VAC operating, 115/230 VAC nominal
  • Frequency: 47 – 63 Hz
  • Inrush current: 50 A
  • Power factor: > 0.92 full load
  • Input current: 3.4 A @ 90 VAC full load
  • Efficiency: 12 V / 89%; 24 V / 91%; 48V / 91.5%

Output:

  • Overvoltage protection: 110% to 135% Vo
  • Line/Load regulation: ± 2%
  • Output voltage: 12 V @ 20.8 A, 24 V @ 10.4 A, 48 V @ 5.2A

Logiksteuerung:

  • Remote ON/OFF: Postive or Negative Logic

Isolation:

  • Input to Output: 4000 VAC
  • Input to Ground: 1500 VAC
  • Output to Ground: 500 VAC