Features-

Variable Torque AC Drive. Specifically designed for medium and high horsepower fan and pump applications. The F series offers an adjustable V/F curve and automatic voltage regulation. It also offers the capability of connecting and running consecutively four motors. A set of motors consisting of 1 variable-speed motor and 3 constant-speed motors is allowable.

Specifications-

Output frequency 0.1 ~ 120 Hz
Adjustable V/f curve
16-step speed control and 15-step preset speed process control
Built-in PID feedback control
Time/fix amount circulation control
Built-in MODBUS communication, baud rate up to 38400 bps
Support communication module (DN-02, LN-01, PD-01)

Applications-

Air conditioner for large buildings, waste water treatment system, water supply system for large buildings, public water supply system etc.