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Mean Well LOP-600-54 600W 5"×3" Low Profile Open Frame Power Supply 54V 7.4A

conventional 400W, 600W if using fan, high frequency up to 95%
SKU:
LOP-600-54

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Description

Key Features

  • MEAN WELL Patent Number: ZL 202223277512.1
  • 5"x3" compact size with low profile
  • 80~264Vac input with PFC, No load power consumption <0.5W
  • Global certificates in multi-fields
  • 150% peak load @ 3s
  • 400W convection, 600W with FAN 23CFM forced-cooled
  • suitable for Class I or Class II installations
  • Overvoltage category III (OVC III)
  • -40 ~+80°C wide range operation temperature
  • High efficiency up to 95%
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Extremely low leakage current, 2 x MOPP, suitable for BF medical applications
  • Operating altitude up to 5000 meters
  • Built-in 12V/0.5A for external FAN
  • 3 years warranty

Specifications

  • Brand
    Mean Well
  • Series
    Mean Well LOP Series
  • Power Rating
    600 Watt
  • Output Voltage
    54 Volt
  • Rated Current
    7.4 Ampere
  • Standards Met
    CB,CCC,CE,EAC,TUV,UL
  • Operation Mode
    Constant Voltage
  • Warranty
    3 Year
  • Length
    12.7 cm
  • Width
    7.62 cm
  • Height
    3.35 cm
  • Weight
    0.48 kg

File Downloads

::specification::

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Frequently Asked Questions

What is the Mean Well LOP-600-54 designed for?

The Mean Well LOP-600-54 is a 600W low profile open frame AC-DC power supply with a 54V output. It is intended for embedded OEM and industrial power applications where a compact 5" x 3" footprint and high power density are important. Its certifications also make it relevant for regulated equipment categories including ITE, household, industrial, and medical-related applications.

What output does the LOP-600-54 provide?

This model provides a nominal 54V DC output and is rated for 7.4A. Its total rated power is 600W when used with 23CFM forced-air cooling. The series also supports 150% peak load for up to 3 seconds under the stated conditions.

Does the LOP-600-54 require forced-air cooling to reach full power?

Yes. The LOP-600-54 is rated for 400W under convection cooling and 600W with 23CFM forced-air cooling. This distinction matters for buyers comparing enclosure, airflow, and thermal headroom requirements at higher load levels.

What input range and efficiency should buyers expect from this power supply?

The unit accepts a wide 80 to 264VAC input range and also supports 113 to 370VDC input. It includes active power factor correction and delivers efficiency up to 95%. No-load power consumption is specified at less than 0.5W.

Is the LOP-600-54 suitable for demanding temperature and altitude conditions?

This model is specified for operation from -40°C to +80°C, subject to the derating guidance for the series. It is also rated for operating altitudes up to 5000 meters. Those specs make it a strong candidate for equipment used in harsh or variable environments.

What safety and protection features are included in the LOP-600-54?

The LOP-600-54 includes protection for short circuit, overload, overvoltage, and overtemperature conditions. It also features 2 x MOPP and extremely low leakage current, making it suitable for BF medical applications. The model carries multiple safety approvals across IEC 62368-1, 60601-1, 60335-1, and 61558-related standards.

How compact is the Mean Well LOP-600-54?

The LOP-600-54 uses a compact 127 x 76.2 x 33.5 mm form factor, which corresponds to a 5" x 3" footprint with a low profile height. That makes it easier to evaluate for space-constrained equipment designs. Its listed weight is 0.48 kg.

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Mean Well LOP-600-54 600W 5"×3" Low Profile Open Frame Power Supply 54V 7.4A
Mean Well

Mean Well LOP-600-54 600W 5"×3" Low Profile Open Frame Power Supply 54V 7.4A

Key Features

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