The Siemens 6SE7031-8EF80-Z is a DC inverter designed for three-phase systems operating between 380 and 460 volts. This SIMOVERT MASTERDRIVE unit supports an input frequency of 50 to 60 Hz and delivers a maximum output current of 215 amps, with a nominal power rating of 90 kW. It features an advanced 186 amp Active Front End (AFE) rectifier and regenerator, which enhances energy efficiency during operation. The inverter is air-cooled and measures approximately 43 inches in length, 17.5 inches in width, and 15 inches in height. This product is available through BSP Automation, providing a reliable solution for industrial drive applications.