3-phase rugged industrial inverters deliver 500VA pure sine wave output
EP&T Magazine
Electronics Power Supply / Management environments industrial inverters pure rugged sine waveABSOPULSE ELECTRONICS CTP 500-F7 & CTP 500-F7W series inverters convert dc power into three-phase pure sine wave ac power in rugged industrial environments. The 500VA inverters provide 208Vrms line-to-line 3-phase continuous at 60Hz or 400Hz. Outputs of 380Vrms or 400Vrms line-to-line 3-phase at 50Hz or 60Hz are also possible. Units operate from 24V, 36V, 48V, 110V or 125Vdc power sources. The 48V, 110V, or 125Vdc input versions, the CTP 500-F7, are in an F7 conduction/convection cooled enclosure. The 24Vdc and 36Vdc input versions, the CTP 500-F7W, are in an F7W fan cooled enclosure. The use of high frequency PWM technology ensures compact construction, low weight and high efficiency. A specially designed 3-phase controller module also contributes to the reliable operation of the unit.
