The Toshiba MTX NEMA 3R Outdoor Medium Voltage ASD is designed for outdoor mounting in remote applications. It features an innovative enclosure and power section topology, with a convection-cooled transformer section and a forced-cooled inverter section. The drive offers a lower cost of ownership by eliminating the need for a building. Key features include NEMA 3R/UL rain-tight enclosure ratings, operation at 4160V, 50°C ambient rating, IEEE-519 compliance, and additive PWM output for use with standard motors.