Mouser: Bel Power Solutions LET480 DIN Rail Power Supplies

May 17, 2024

Bel Power Solutions LET480 DIN Rail Power Supplies are 3-phase AC-DC power supplies with a 480W maximum output power rating and 24V, 36V, and 48V output voltage options. These power supplies feature high efficiency, high reliability, and a 150% power reserve, ensuring there is enough to support starting DC motors or capacitive loads. LET480 power supplies offer good EMC performance and are compliant with EMC standards EN 55032 and EN 55035. Bel Power Solutions LET480 DIN Rail Power Supplies are suitable is areas of industrial control equipment, factory automation, and mechanical and electrical equipment.

FEATURES

  • 3-phase input voltage with active PFC
  • High reliability
  • Output short circuit protection
  • Overcurrent protection
  • Overvoltage protection
  • Over-temperature protection
  • Fault alarm function, DC OK, against backflow voltage
  • LED indicator for output status
  • Double-sided conformal coating, salt-spray proof
  • RS485 communication, remote shutdown

APPLICATIONS

  • Industrial control equipment
  • Factory automation
  • Mechanical and electrical equipment

LET480 SPECIFICATIONS

  • 342VAC to 528VAC input voltage range
  • 24V, 36V, and 48V output voltage ratings
  • Up to 95.6% efficiency
  • PF >0.95
  • 150% peak power lasts for 4.5s
  • Up to 5000m operating altitude
  • OVC III
  • 80mm x 124mm x 127mm dimensions
  • -30°C to +70°C operating temperature range
  • UL 61010-1 and CSA C22.2 No. 61010-1 certified, EN62368-1 compliant

Source

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