Sine wave DC/AC inverter CSI 300-D3 series

high-frequencyPWMfor industrial applications

This rugged, industrial quality DC/AC inverter utilizes field proven, microprocessor controlled high frequency PWM technology to generate the required output power, with pure sign wave output voltage. The units are packaged in waterproof, robust die cast aluminum IP66 enclosures. The input and output are via sealed cable glands or circular connectors. The internal boards are ruggedized and conformal coated for increased immunity to high levels of shock and vibration. Cooling is by internal conduction to the walls of the IP66 enclosure and via baseplate to an external chassis, cabinet wall, or heatsink. Additional cooling is achieved by natural convection via the surface of the IP66 enclosure. This enables operation within the specified temperature range for full specification. The high frequency conversion enables a compact construction and high efficiency. The input and output are filtered for low noise. Full electronic protection, low component count, large design headroom, and the use of components with established reliability contribute to a high MTBF. The unit is manufactured at our plant under strict quality control. Customized versions are available. The design is suitable for transportation, mining, marine, oilrigs, military and other harsh environments.