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Advanced Engineering 2021

NEC Birmingham(B40 1NT)

03/11/2021 - 04/11/2021

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Energy- and cost-efficient solution for DIN-rail mounting

Energy- and cost-efficient solution for DIN-rail mounting

The Mornsun LIF120 R2, LIF240 R2 and LIF480 R2 din rail mount AC-DC converters from Relec Electronics are all IEC/EN/UL62368, UL61010, UL508 approved for global use, and have a universal input range of 85 – 264VAC or 120 – 370VDC and cover standard outputs of 12V, 24V and 48V, with the opportunity to adjust the outputs by up to 15%.

In addition to a superior EMC performance, with a high level of stability and immunity to noise, all models are certified to EN61000-3-2 Class D for harmonics. They are also equipped with power-fail monitoring outputs and safety features include output short circuit, over-current, over-voltage and over-temperature protection.

The LIF Series’ slim width and compact dimensions are said to be ideal for standard DIN-rail mounting. The cost-efficient AC-DC converters are described as particularly suitable for saving space in harsh operating environments, for example in industrial control equipment and machinery.

The 120W LIF120 R2 has a peak output of 180W for three seconds and dimensions of 110 x 32 x 124mm. It is extremely reliable, with efficiency up to 94% and also has 150% peak load output for three seconds. An ATEX-approved, explosion-proof version is also available as an option.

The LIF240 R2, 240W AC-DC converter also has a 150% peak load output for three seconds. It is an energy-efficient and, like the LIF120, has an additional 12V option as well as 24V and 48V outputs.

The 480W LIF480 R2 is reliable with efficiency up to 94% and with an active PFC above 0.95. In addition to the same safety features as the LIF120 and LIF240, it also has high I/O isolation test voltage up to 3000VAC.

Dimensions for the LIF240 R2 Series are 124 x 41 x 110mm. The LIF480 R2 measures 131.5 x 48 x 125mm.

Operating temperature range for the LIF120 and LIF240 is -40°C to +70°C and -30°C to +70°C for the LIF480. All models are covered with a three-year warranty and available from Relec Electronics on short lead times.


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