Nastec MIDA 425 Inverter (11 kW / 3 Phase 400V)

Nastec MIDA is a device for the control and protection of pumping systems based on the variation of the pump power supply frequency. It can be applied to both new and old systems ensuring:

Energy and economic savings

Simplified installation and lower system costs

Extended life of the system

Improved reliability

MIDA, when connected to any pump on the market, it manages its operation in order to keep a certain physical quantity constant (pressure, differential pressure, flow rate, temperature, etc.) as the conditions of use change. In this manner, the pump, or the pump system, is operated only when, and to the extent that, it is needed, thus avoiding unnecessary energy waste and extending its life. At the same time the device can:

protect the motor from overloads and dry runs

implement soft starts and soft stops to increase system life and reduce absorption peaks

provide an indication of the current consumption and the supply voltage

record the operating hours and, based on these, the errors and faults reported by the system

connect to other devices to obtain combined operation

Appropriate output filters, available upon request, allow reducing the dangerous overvoltages that are generated in very long cables and, therefore, make the device ideal also for controlling submerged pumps.