Commander SK - General Purpose AC Drive Commander SK is easy-to-drive and great value. The drive modules are ultra compact and offers excellent open loop vector and V/Hz motor control. With onboard intelligence, I/O, Ethernet and fieldbus communications options, Commander SK allows you to do much more than you would expect from a general purpose drive.     -  Power Ranges 0.33 HP to 200 HP     -  Voltages 115 / 208-230 / 460 / 575 / 690 Volts Unidrive SP - High Performance AC Drive Sizes 0-9 and SPMs performance and flexibility allows you to do something new; creating opportunities to innovate, find better ways to control...
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KDR Series (Optimized Drive Reactors)The new KDR Optimized Drive Reactors have been designed to provide the same rugged reliability customers have come to expect from TransfabTMS / TCI products. These reactors are now available for both the input and the output of PWM drives. The KDR reactors for the input are available in two ratings versions, Low "Z" (low impedance) and High "Z" (high impedance). The Low "Z" units can be used in any application where traditionally either a 1.5% or 3% impedance reactor would be applied. The High "Z" units can be used in any application where traditionally a...
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V1000 Series Motor Protection FilterThe next installment of the KLC-Series Filter provides excellent protection in a user-friendly package. This compact design has been developed with space sensitive applications in mind. The V1000 greatly reduces motor failures on VFD applications by limiting the magnitude of voltage spikes to levels below 1000 volts and slows down the rate of change of PWM switching by a factor of three. The V1000 has demonstrated success in protecting the cable and motor insulation by reducing the damaging effects of reflected wave.Common Mode currents, which can lead to bearing pitting and fluting, are typically reduced by...
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As power utilities continue to be pushed to the limits of supply capability, rising energy costs and decreasing power quality will continue to be an issue for consumers. Users continually search for ways to not only reduce energy costs, but also ensure their processes will continue to operate no matter the quality of the incoming power. To accomplish this, more and more variable frequency drives, UPS systems, and other non-linear loads, are being installed. For over a decade, TCI has been building harmonic mitigation filters. From waste water treatment facilities, commercial buildings, and factory floors to harsh mountain environments, reliable...
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