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  © SPECTRAL DRIVES & CONTROLS LTD 2008

DELTA VFD-F SERIES INVERTERS  VFD-F Series   Features Variable Torque AC Drive. Specifically designed for medium and high horsepower fan and pump applications up to 220kW. Offering an adjustable V/F curve and automatic voltage regulation. The VFD-F series drive offers the capability of connecting four motors at the same time and running them consecutively. A set of motor 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; wastewater treatment system; water supply system for large buildings; public water supply system, etc.   Downloads Manual Catalogue Software Optional Dimensions
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