Absopulse introduces CSH-400-F6 DC-AC sine wave inverters

Jun. 20, 2017 – Absopulse Electronics has released the CSH-400-F6 series of heavy-duty, high input voltage DC-AC sine wave inverters.

The units use microprocessor controlled, high frequency PWM technology to deliver 400VA pure sinewave output voltage, says the company, adding that they convert 600Vdc industrial input voltage (450V to 800V operating range) to an isolated sine wave output of 115Vac continuous at 60Hz or 400Hz, or 230Vac continuous at 50Hz. The design topology allows for input voltages of up to 1200Vdc. The inverters are designed for industrial applications that require clean sine wave AC-output voltage and are suitable for industrial automation and control, transportation, power plants and electrical utilities. Absopulse says the high frequency conversion enables high efficiency, compact construction of 210 x 64 x 365 mm and low weight, noting that the inverters are cooled by conduction via baseplate and by natural convection through the cooling slots. An optional output-fail alarm (Form C) is available. The units are designed for compliance with C22.2 No. 107.1 – 01, UL 458 and EN/UL60950-1 standards.