Toshiba MTX NEMA 3R MV Outdoor Drive

Toshiba proudly introduces the MTX N3R Outdoor Medium Voltage ASD. The MTX is the world’s first ASD specifically designed for outdoor mounting in remote applications or applications where a building does not exist. It features an innovative enclosure design and power section topology that is unprecedented in the medium voltage ASD arena.

The MTX is two enclosure types married together. The transformer section is convection cooled. There are no moving parts, and heat is eliminated through passive vents at the top of the drive. The inverter section is forcecooled. Power modules are designed with the heat sinks out-the-back to send waste heat into the atmosphere. The interior of the inverter section is cooled using plate-type heat exchangers so it remains cool and clean without introducing outside air.

This new topology is a logical progression of the proven T300MVi design in a UL raintight enclosure. Additionally, you will achieve a lower cost of ownership with the MTX because heat removal from a building-based drive is eliminated. A 36-pulse isolation transformer and passive converter design, make the MTX IEEE 519 1992 compliant in ANY electrical system.