> Power supplies>Power supplies>Switching power supplies, enclosed>Mean Well modular switching power supplies, 400W, frontends, UMP-400 series>UMP-400-48

Manufacturers

UMP-400-48

Mean Well power supply series UMP-400

Modular switching power supplies (frontends) with 400W, a low height (1U), an LED indicator for power on and a universal input. These devices are only operational with the matching output modules and are protected against overload, overtemperature, overvoltage as well as short circuit. They are suitable for an operating altitude of up to 5000m, are individually configurable and comply with EN62368-1, EN55032, EN61000-3-2 as well as EN61000-3-3. We offer the following types of this Mean Well series: UMP-400-24 and UMP-400-48.

  • input voltage: 90 to 264V AC (47 to 63Hz), 127 to 370V DC
  • maximal input inrush current: 40A
  • overload protection: 105 to 135%
  • withstand voltage I/P-O/P: 4000V AC
  • withstand voltage I/P-FG: 2000V AC
  • withstand voltage O/P-FG: 1500V AC
  • operating temperature: -30 to +70°C
  • weight: 880g
UMP-400-48, Mean Well modular switching power supplies, 400W, frontends, UMP-400 series

UMP-400-48

245037 UMP-400-48 UMP-400-48 4711232769646 Mean Well power supply series UMP-400. Modular switching power supplies (frontends) with 400W, a low height (1U), an LED indicator for power on and a universal input. These devices are only operational with the matching output modules and are protected against overload, overtemperature, overvoltage as well as short circuit. They are suitable for an operating altitude of up to 5000m, are individually configurable and comply with EN62368-1, EN55032, EN61000-3-2 as well as EN61000-3-3. We offer the following types of this Mean Well series: UMP-400-24 and UMP-400-48. input voltage: 90 to 264V AC (47 to 63Hz), 127 to 370V DC maximal input inrush current: 40A overload protection: 105 to 135% withstand voltage I/P-O/P: 4000V AC withstand voltage I/P-FG: 2000V AC withstand voltage O/P-FG: 1500V AC operating temperature: -30 to +70°C weight: 880g

Specifications

manufacturer
Manufacturer's name UMP-400-48
GTIN 4711232769646
Output voltage [V] 48
Efficiency [%] 88,5
Output current [A] 8,3
Output voltage tolerance: [%] 1
Output power [W] 400
Output voltage adjustment [V] 45,6...50,4
Ripple [mVp-p] 360
Data Sheet

Unit price

85,29 €

Stock: 0
Further delivery:
CW 12/2025