UMP-400 series

400W Flexible Configurable Fanless Power

The UMP-400 series is the break-through 1U height modular power supply from MEAN WELL, and it can deliver up to 400W maximum output power with convection cooling only. The front-end can function as an independent 400W 24V or 48V singe output power supply.

Choose your option:

Description

UMP-400 series

400W Flexible Configurable Fanless Power

The UMP-400 series is the break-through 1U height modular power supply from MEAN WELL, and it can deliver up to 400W maximum output power with convection cooling only. The front-end can function as an independent 400W 24V or 48V singe output power supply, and it can be configured into a multi-channel modular power supply by incorporating the NID series non-isolated DC-DC converters, which are also standalone standard products that can be purchased and used separately. The NID output modules can deliver up to 100W with adjustable options for the major working voltages used in the industry, including 5V, 12V, 15V and 24V. In addition, the UMP-400 series is certified to ITE 62368-1 safety standards, and is designed to meet medical (2xMOPP) safety standard, thus offering the best flexibility for various types of applications.

Features (UMP-400) :

  • Universal AC input / Full range
  • Fanless design, 400W convection
  • Modular design, optional configuration available
  • Slim and 1U low profile
  • No minimum load required
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • -30 ~ +70℃ working temperature
  • LED indicator for power on

Applications :

  • Diagnostic or biological facilities
  • Test or measurement systems
  • Telecommunication equipment
  • Industrial automation machinery
  • Industrial control system
  • Mechanical and electrical equipment

Additional information

Weight 13 kg
Dimensions 25.0 × 8.9 × 3.7 cm
UMP-400 Types :

UMP-400-24, UMP-400-48

Specifications

MODEL UMP-400-24 UMP-400-48
SINGLE OUTPUT DC VOLTAGE 24V 48V
RATED CURRENT 16.7A 8.3A
RATED OUTPUT POWER 400W max
VOLTAGE ADJ. RANGE 22.8 ~ 25.2V 45.6 ~ 50.4V
RIPPLE & NOISE (max.) 240mVp-p 360mVp-p
VOLTAGE TOLERANCE ±1.0% ±1.0%
LINE REGULATION ±0.5% ±0.5%
LOAD REGULATION ±1.0% ±1.0%
SETUP, RISE TIME 1000ms, 50ms/230Vac ; 2000ms, 50ms/115Vac
HOLD UP TIME (Typ.) 12ms@230Vac ; 12ms@115Vac
MULTIPLE OUTPUT DC VOLTAGE CH1 output 24V or 48V + NID DC modules for CH2,3,4
TOTAL OUTPUT POWER CH2,3,4 output power can be flexible depending on NID selection. Combined power on all channels must not exceed 400W

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