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30/75W Open Frame AC/DC Converter for Electricity Industry --- LO30/75-E-GH Series

30/75W Open Frame AC/DC Converter for Electricity Industry --- LO30/75-E-GH Series.jpg

MORNSUN launched 30W/75W two specialized open-frame AC/DC converters --- LO30-23BxxE-GH/LO75-20BxxE-GH series for the electricity industry & smart grid, meeting the strict requirements of the electricity industry for different power segments. Complying with the electricity industry standards, this series is compatible with similar market products and provides fast and stable delivery with Mornsun's strong production capacity.


Advantages

Fast and stable Delivery

Affected by the semiconductor supply shortage, product delivery becomes difficult. The LO30/75-E-GH series relies on Mornsun's material supply management and strong production capacity to ensure stable and reliable delivery time and low cost.


Wide input voltage range

The module's wide input voltage range is 85-264VAC / 88-370VDC to deal with a power failure that leads to voltage fluctuations in the front end. The LO30-E-GH series features a wide input voltage range up to 85-305VAC 88-430VDC and can work stably under transient high voltage.


Wide operating temperature range

The power supplies are required high performance on temperature because of the complex working environment of the power grid. The LO30/75-E-GH Series' operating temperature range is -40℃ to +85℃, meeting the working requirements at both high and low temperatures.


Outstanding EMC performance

The power supplies are required high performance on EMC to anti-interference because of the complex operating environment of the power grid. The LO30/75-E-GH Series complies with UL/EN/IEC62368 safety standards and shows high reliability in outstanding EMC performance, such as EMI meets CISPR32/EN55032 CLASS B, the surge meets IEC/EN61000-4-5 and lines to ground up to ±4kV, showing strong adaptable and anti-interference capacity in harsh environmental conditions.


Applications

The LO30/75-E-GH Series can be widely used in the smart grid with poor power quality and high-reliability requirements, such as Intelligent Transformer Substations. It also can be used in the equipment requiring high-reliability and high voltage DC input, such as microcomputer protection equipment and bus voltage protection equipment.

30/75W Open Frame AC/DC Converter for Electricity Industry --- typical applications.jpg


Features

  • Ultra-wide input voltage range of LO75-E-GH: 85 - 264VAC/88 - 370VDC

    Ultra-wide input voltage range of LO30-E-GH: 85 - 305VAC/88 - 430VDC

  • Ultra-wide operating temperature range: -40℃ to +85℃

  • Output short-circuit, over-current, over-voltage protections

  • High efficiency, high reliability

  • Constant voltage output, low output ripple & noise

  • EMI meets CISPR32/EN55032 CLASS B

  • EFT/Suger meets IEC/EN61000-4-4 ±4KV Perf. Criteria B

  • Meets impulse voltage requirements and impulse withstand voltage of 1.2/50us 5KV

  • Comply with UL/EN/IEC62368 standards

* For detailed information please refer to the related datasheet, product news is for reference only.
Please refer to the technical manual for specific product parameters:

Series Power(W) Vin(VAC) Vin(VDC) Vout(VDC) Iout No. of Outputs Isolation Package Dimension(mm) Footprint & 3D Markings Datasheet Sample Buy
LO30-23B12E-GH 30 85-305 88-430 12 2.5A 1 4000VAC Open frame 105.00*50.00*30.00
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LO30-23B24E-GH 31.2 85-305 88-430 24 1.3A 1 4000VAC Open frame 105.00*50.00*30.00
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LO75-20B05E-GH 60 85-264 88-370 5 12A 1 4000VAC Open frame 101.60*50.80*27.00
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LO75-20B09E-GH 75.6 85-264 88-370 9 8.4A 1 4000VAC Open frame 101.60*50.80*27.00
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LO75-20B12E-GH 76.8 85-264 88-370 12 6.4A 1 4000VAC Open frame 101.60*50.80*27.00
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LO75-20B15E-GH 75 85-264 88-370 15 5A 1 4000VAC Open frame 101.60*50.80*27.00
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LO75-20B24E-GH 76.8 85-264 88-370 24 3.2A 1 4000VAC Open frame 101.60*50.80*27.00
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LO75-20B27E-GH 75.6 85-264 88-370 27 2.8A 1 4000VAC Open frame 101.60*50.80*27.00
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LO75-20B48E-GH 76.8 85-264 88-370 48 1.6A 1 4000VAC Open frame 101.60*50.80*27.00
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