Flux Vector AC Drive

ART-Advanced Regulation Technology
ArtDrive is the evolution of drive technology based on the VECON micro controller chip. In the regulation software of the drive, a multitasking operating system is combined with a fully tested and reliable IGBT power circuit, creating a state-of-the-art product. The integrated intelligence, the advanced functions, and the programmable "open architecture" regulation logic, make ARTDrive an excellent choice in stand alone drive applications or in complex systems. With ARTDrive, SIEI has succeeded in creating a drive with versatility that is unsurpassed in the marketplace. From simple applications to complex multi-drive systems, ARTDrive can provide the solution.

Ratings- With available ratings from .75HP to 800HP and voltages from 230VAC to 600VAC, ARTDrive has the flexibility to meet a wide range of needs.

Operation Modes- ARTDrive's multiple operation modes of V/Hz, Sensorless Vector, Closed Loop Flux Vector, and Elevator Control add to the application possibilities.

Flexible I/O- With generous standard digital and analog I/O and optional expansion cards, ARTDrive fits comfortably into simple or complex installations where drive and machine interface is crucial.

Communications- The communication options--Device Net, Profibus, and Genius, make ARTDrive compatible with almost any system.

Open Architecture- With the APC programmable application card, ARTDrive allows customization of control functions and execution blocks that can be directly incorporated into the drive's configuration. Other standard features such as the internal braking unit on drives up to 60HP, electronic gearing, built-in auto tuning of current, flux and speed regulators, up to 200% overload of nominal current, and linear or S-Shaped ramp management help make ARTDrive The Total Package!

Programmable functions

4 acceleration/deceleration ramps
Ramp type: linear and S-curve with adjustable time constant
Min./max. speed limits: independent adjustments for forward and reverse speed
Adjustable torque current limits: 150% for 60 seconds
Seven selectable preset speeds
Password protection: 5-digit combination, selectable by customer
Switching frequency: programmable (4 – 16 kHz)
Jog functions: reference from an internal parameter or from external
...reference potentiometer
Controlled stop of a spinning motor and auto restart
DC injection braking
Selectable operation modes: Flux vector control with encoder feedback
(sinusoidal or digital encoder) Flux vector control without speed feedback
(sensorless) Scalar V/Hz
Slip compensation
Self-tuning function of current, flux and speed loops
Min./Max. frequency limits