300VA Railway DC-AC inverters deliver 3-phase pure sine wave output voltage

ABSOPULSE Electronics Ltd.
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Railway inverter meets requirements of EN50155

The CTP-300R-F7 series is rugged railway quality DC-AC inverter that uses field-proven, microprocessor controlled high frequency PWM technology to generate 300VA 3-phase sine wave output voltage. It meets the requirements of EN50155 for electronic equipment used on railway rolling stock.

The inverters deliver a 3-phase output of 208Vrms, line-to-line, at 60 or 400Hz. The inverters operate from wide EN50155 input ranges of 24Vdc (17-34V), 36Vdc (25-51V), 48Vdc (33-67V), 72Vdc (50-101V), 96Vdc (67-135V) or 110Vdc (77-154V). Custom input/output options are available on request.

The CTP-300R-F7 inverters are equipped with heavy filtering on the input and output and comply with EN50121-3-2. They also meet EN61000-4-2, EN61000-4-3, EN61000-4-4, EN 61000-4-6 and EN45545. Conformal coating provides protection against humidity and airborne contaminants. The units are rated for operation over a -25°C to +50°C temperature range with no derating required; wider temperature ranges are available on request. Cooling is by conduction via baseplate and by natural convection.

Please contact ABSOPULSE Electronics for further specifications, pricing and delivery.

300VA Railway DC-AC inverters deliver 3-phase pure sine wave output voltage

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