As a high-performance open-loop vector controlled inverter
developed by our company independently, NVF3 series
inverter achieves the high-precision flux vector torque
control by using the advanced control algorithm and is
characterized by high control accuracy, wide speed range,
large starting torque, high reliability, strong overload
capacity and flexible operation. The rich and practical speed
control, torque control, process closed-loop control, simple
PLC, wobble frequency control and multi-speed control can
meet a variety of complex high-precision transmission
needs.
NVF3 series inverter have two types that are the typical
type (heavy load) and fan-pump type (light load), with the
functions of strong load adaptability, reliable operation and
automatic energy saving operation. It can be widely used in
electrical transmission and automation control areas,
including lifting, machine tool, textiles, energy, mining,
metallurgy, chemical, printing and dyeing, injection molding,
foods, cement, water supply, municipal services and
papermaking.
The product is designed and tested in accordance with
international standards and strictly simulates users’
application environment for tests.
The product conforms to standards GB/T 12668.2-2002 and
IEC 61800-2.