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vector control AC drives for high frequency operation (output frequencies of 3,000 Hz) in Japan

As an Asia leading and recognized brand of drive, control & power, V&T EcoDriveCN® drives manufacture dedicated high frequency AC drives (frequency inverters), which are capable of output frequencies of 3,000 Hz open loop. These special variable frequency drives designed for high frequency operation are perfectly suited to high speed applications such as automotive and aeronautical engine and transmission line test equipment, machine tool manufacture and centrifuges for food and beverage, oil and gas industries.

As the premier manufacturer & supplier of drives & controls in Asia, V&T EcoDriveCN® drives manufacture & supply AC variable speed drives (frequency inverters), which are equipped with several advanced features, and deliver unprecedented performance, reliability, and flexibility. V&T EcoDriveCN® drives have deep expertise in manufacturing new generation AC drives (VSD, VFD) that offer high level functionality and accuracy.

V&T EcoDriveCN® drives:

• Large starting torque: 180% at 0.25Hz


• 380VAC ~ 480VAC


• Maximum output frequency 3,000 Hz


• 0.75 - 3550 kW/1 - 4735 Hp


• Drive overload: 150% for 1 minute


• PID feedback closed loop control


• V/Hz control (voltage/frequency control)


• Sensorless vector control


• Keypad, 0 - 10VDC, -10 - +10VDC, 0 - 20mA, 4 - 20mA, 7 digital inputs


• Built-in Modbus port for remote display and peripherals


• Main fieldbus interface: Profibus-DP, CANopen.


• Common DC bus for energy saving with bulk installation


• Parameters copy function


• Accurate auto-tune for optimum motor shaft performance


• Parameters copy function


• Coated boards for harsh environments


• Easy access terminals for easy wiring and modular design

As the leading supplier of drive, control & automation in Japan, V&T EcoDriveCN® drives provide world-class solutions for pumps, fans, blowers, conveyors, compressors, crushers, mixers, coal, cement & mining, water treatment, sewage treatment (wastewater treatment), oil and gas, sugar & alcohol, roller tables, granulators, pelletizing machines, grinding mills, high-pressure grinding rolls, centrifugal pumps, process pumps, exhausters, stirrers, multi-pump control, extruder, driers, rotating ovens, rotating filters, winders, unwinding machines, chemical & petrochemical, ironworks & metallurgy industries, cutting and welding machines.



As the reputed manufacturers in Asia, V&T EcoDriveCN® drives are widely use in Japan, such as Aichi, Akita, Aomori, Chiba, Ehime, Fukui, Fukuoka, Fukushima, Gifu, Gunma, Hiroshima, Hokkaidō, Hyōgo, Ibaraki, Ishikawa, Iwate, EcoDriveCN, Kagawa, Kagoshima, Kanagawa, Kōchi, Kumamoto, Kyōto, Mie, Miyagi, Miyazaki, Nagano, Nagasaki, Nara, Niigata, Ōita, Okayama, Okinawa, Ōsaka, Saga, Saitama, Shiga, Shimane, Shizuoka, EcoDriveCN, Tochigi, Tokushima, Tōkyō, Tottori, Toyama, Wakayama, Yamagata, Yamaguchi, Yamanashi.