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  1. Absopulse
8 December 2017

ABSOPULSE’s IP66-rated railway DC-AC Sine Wave Inverters Deliver 30VA

ABSOPULSE Electronics’ RSI 30-D1 series of railway quality sine wave inverters deliver 30VA pure sine wave output voltage. The inverters meet the requirements of EN50155 for electronic equipment used on railway rolling stock. They employ microprocessor controlled high-frequency PWM technology to convert 24VDC, 48VDC, 72VDC, 96VDC or 110VDC, with wide EN50155 input ranges, to 115VAC, 230VAC or custom outputs. With heavy filtering on the input and output, the units comply with EN50121-3-2. They also meet EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-6 and related railway standards.

Installed in IP66-rated waterproof, die cast aluminum packages with sealed connectors, the inverters are protected from the ingress of rain, humidity, sand, dust, metallic dust, oil and other contaminants. The units are cooled by internal conduction to the walls of the IP66 enclosure and by baseplate to an external chassis or cabinet wall and operate within a -25°C to 55°C range without derating. Optional full encapsulation of the internal inverter module in a MIL-grade silicon rubber compound would enable operation within a -40°C to 70°C temperature range.

ABSOPULSE Electronics designs and manufactures an extensive range of railway quality sine wave inverters with power ratings from 10VA to several kVA. Please contact the company to discuss your requirements.

For more information, please contact ABSOPULSE Electronics.

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