Sine wave DC/AC inverter CSH 500-F6 Series

PWMhigh-voltagefor industrial applications

This rugged, industrial quality DC-AC inverter uses field proven, microprocessor controlled high frequency PWM technology to generate the required output power with pure sign wave output voltage. It is a mature design concept with a track record in numerous previous applications. The DC-DC input stage converts the input voltage to a DC bus voltage, which feeds the DC-AC inverter to generate the required AC output. The high frequency conversion enables a compact construction, low weight and high efficiency. The input and output are filtered for low noise. Cooling is by conduction via baseplate and by natural convection through the cooling slots. Most heat generating components are installed on aluminum heatsink blocks which are thermally connected to the base plate. This also ensures exceptional mechanical ruggedness. Conformal coating provides protection against humidity and airborne contaminants. Full electronic protection, low component count, large design headroom, and the exclusive use of components with established reliability contribute to a high MTBF. It is manufactured at our plant under strict quality control. A railway quality version of this design or a wider input range of this is also available.