Our EKRA-MVD-ESN medium voltage drives are the optimal and reliable solution for motors used in the power industry, oil and gas industry, metallurgy and other sectors of the economy. The use of our drive equipment allows us to achieve maximum efficiency by reducing energy costs, wear and tear of motors and mechanisms.
EKRA-MVD-ESN consists of power cells connected in series to generate the output power of a medium voltage drive system. A built-in multi-winding transformer is also included in the design. It is possible to expand the range of output voltage and output power for the drive. The quality of the output voltage is so close to the ideal sinusoidal form that motors of any type can be operated without any additional loads.
In addition, EKRA-MVD-ESN is equipped with an intelligent control system with self-diagnostic functions. An intuitive and easy-to-use interface simplifies equipment setup and control.
Front view
Composition:
- three-phase multi-winding transformer
- surge arresters
- input and output voltage and current sensors
- temperature controller with temperature sensors
- ventilation system
Composition:
- power cells
- power cell bypass system (on request)
- control IED
- control compartment
- ventilation system