Frequency Inverters 15 kW

Frequency inverter 15 kW — is a device for regulating the revolutions of an electric motor up to 1500 W with a nominal voltage of 3-phase 380V and a nominal output current of 32/37 Amps (depending on the selected model). If your motor's current is higher than 32/37 A — proceed to our models at 18.5 kw.

We offer frequency inverters at 15 kW from 6 different series with identical functionality, which primarily differ in processors, affecting their processing speed and regulation accuracy:

• NLP 15kw — this is a scalar inverter, which only has the V/F operation algorithm. Output frequency — from 0.1 to 400 Hz. Simple to set parameters, suitable for fans, pumps, and conveyor belts without variable dynamic load.
• AT20 15kw — this is a relatively inexpensive vector frequency inverter, which has a better current parameter calculation algorithm on motor windings. Output frequency — from 0.1 to 600 Hz. It can be used for dynamic loads — large pumps, machine tools, belt movement with load. Such an inverter can already be equipped with an additional board and encoder to improve engine speed control.
• NZ8400 15 kW — can be considered as an analog of the AT20 with better computational power. Output frequency — from 0.1 to 3200 Hz.
• NZ2200-15GS2 — has a power link that additionally converts voltage 1-phase 220V to 3-phase 380V. Has a vector operation mode.
• CV20 15 kW — this is a specialised frequency inverter for lifting mechanisms. It has functionality for lifting cranes.
• NZS 15kW — these are IP65 inverters, which have better enclosure protection and sealed cables.