RSI500FT – DC/AC Sine Wave Inverters 500VA

The RSI500 is rugged DC/AC inverter is designed for a variety of Rail applications and designed to meet EN50155.It uses field proven, microprocessor controlled high-frequency PWM technology to generate 500VA output power with pure sine wave output voltage. It is a mature design with a track record in numerous Rail & Industrial applications.

The DC/DC input stage boosts the input voltage to a higher DC voltage, which feeds the DC/AC inverter to generate the required AC output.The use of high-frequency conversion enables a compact construction, low weight and high efficiency. The unit has full electronic protection. The input and output are filtered for low noise. Cooling is via baseplate to a heatsinking surface and by natural convection.



Input voltage range 24VDC,  ( 15-34 )
36VDC ( 22-51 )
48VDC ( 28-67 )
72VDC ( 43-101)
96VDC ( 58-135 )
125VDC ( 66-154 )
Input Protection Inrush current limiting
Internal safety fuse,
Reverse Polarity Protection
Load Crest Factor Maximum 3% at 90% load
Output  Freq. 50Hz, 60Hz, 400Hz options
Output Power 300 VA
Output Voltage A = 115V/60Hz
E = 230V/50Hz
M = 115V/400Hz
Efficiency Input voltage  / model dependent typically
80% at 100% load
Regulation Load:  ±2% from 10% to 100% load step.
Line:   ±1.0% over input range
Operating Temp.  -25ºC to +50ºC at rated load.
Other options on request
Cooling Convection  / Conduction cooled

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