Product pictures Product Overview: Emerson UNI3405 Parameter Specification Manufacturer Emerson Order Number UNI3405 Product Name Mid-range AC drive / variable frequency inverter Series / Family Unidrive (neighbouring codes include UNI1405, UNI2402, UNI2403, UNI3401) Application & Fault Scenarios Suitable for 400 V three-phase motors on mills, crushers, hoists, large conveyors, extruders, packaging lines and machine tools needing adjustable speed and torque control. Typical