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Variable Speed Drives ERCFW09 Specification Sheet
The ERCFW09 Series of Variable Speed Drives incorporate the worlds mostadvanced technology in drives for three-phase AC induction motors. The Vectrue Technology represents a siginificant advancement, allowing thisnew generation of Eurotherm inverters to combine V/F, Sensorless Vector and Closed Loop Vector (with encoder) control techniques, all in one product. An innovation was also introduced to simplify applications that requirebraking torque. A new feature named Optimal Braking eliminates the need for the dynamic braking resistor in some applications allowing a simpler, more compact and economic solution. ERCFW09MODEL
● Fans/Exhaust● Centrifugal pumps
● Metering - & Process pumps
Vectrue Technology
This technology was developped for variable speed applications with three-phase AC induction motors providing the following advantages: ● Centrifuges● Mixers
● V/ F or Vector Control modes via parameter selection; ● Compressors
● True Flux Vector Control in either open or closed loop vector modes; ● Extruders
● True Open Loop Vector Control with high torque and fast dynamic response, even at very low speeds; ● Injection machines
● Calenders/Pullers
● Self-tuning for automatic drive set-up to match the drive to motor and load in vector modes. ● Winders/Unwinders
● Cut and welding machines
● Granulators
● Vibratory feeders
● Dynamic separators
● Conveyors
● Washers/Driers
● Conditioning units
● Rollout tables
● Enamellers
● Commercial elevators
● Chippers