ShenZhen VTdrive Technology Co., Ltd.

VTdrive - The best VFD in China. Technology originated from EMERSON&HUAWEI. About Us WHO WE ARE Shenzhen VTdrive Technology Co., Ltd. is a "National Hi-tech Enterprise" specialized in low-voltage and middle-voltage Variable Frequency Drives. The headquarters is located in Shenzhen. We engaged in designing, manufacturing and supporting a highly integrated and energy-efficient range of electrical control products, ie : Variable Speed Drives, Soft Starters, EMI Filter and AC Reactor. As a leader in the China, VTdrive is recognised for its quality, reliability and cost-efficiency in an ever-increasing number of markets worldwide. We committed to being the world&＃039;s leading and most respected provider industrial control systems to deliver the high grade and competitively priced products in the market. WHAT WE DO VTdrive self-developed variable frequency drives cover voltage level from 220V to 1140V and power rating from 0.4KW to 3000KW. It be widely used in Stone processing industry, Wood processing industry, Oilfield industry, Paper industry, Printing industry, Textile industry, Ceramic industry, Mine industry, Injection Molding Machine, Centrifugal machine, Explosion-proof, Port crane, Machine tool, Water supply, Electric vehicle drive, Hybrid electro-hydraulic, Cargo lifting, Air compressor ect. To help adjusting ac motor speed and saving energy. WHY CHOOSE US VTdrive mastered core technologies and win proprietary intellectual property rights in key areas and some frontier fields of science and technology; VTdrive only adopting World-Class components to make sure our products has perfect performance, the reliable quality of VTdrive products never let you down; VTdrive has been aggressively investing in R&D, our powerful R&D capacity can help you figure out most hard problem; VTdrive pleased providing door-to-door service to our valuable customers, our full support and quick response for you help you win the market. VTdrive has embarked upon an ambitious globalization strategy when she was born, choose us, developing with us, be a part of our worldwide marketing network that our great honor. LAST BUT NOT LEAST Almost world famous variable frequency drive company established factory in China. Like: Simems in Tianjin, SEW in Tianjin, Danfoss in Tianjin, ABB in Beijing, Fuji in Wuxi, LS in Wuxi, Sanken in Jiangyin, Toshiba in Liaoyang, Yaskawa in Shanghai, Schneider in Suzhou, Mitsubishi in Dalian, Delta in Wujiang, EMERSON in Shenzhen. In the future, as IGBT and other core components of variable frequency drive be local producted, China will be globe variable frequency drive production base, that&＃039;s also a chance for China&＃039;s variable frequency drive go onto the world stage. Just like today over 70% ac motor be manufactured in China, history will also repeating itself in variable frequency drives. We determind to manufacture the China best variable frequency drive and introducing it to the the world. VTdrive welcome you developing with us! History Based on EMERSON & HUAWEI tirty years of experience and in depth know-how, in addition to an organisation strongly oriented towards customer needs and constant technological innovation, have enabled VTdrive to become a leader in the sector of automation for industrial process control. The story started in 1996, HUAWEI beginning research China own brand Variable Frequency Drive. At that time, the China VFD market was under foreign brands control. HUAWEI was filled with great enthusiasm and historical mission setted up the largest R&D center for VFD in China. Mr. Qiu, our General manager, once had the privilege as a member of the excellent R&D team in HUAWEI. Depends on powerful economic and technical efficiency HUAWEI VFD got good reputation and grabbed big market share in the years that followed. The success of HUAWEI catched EMERSON attention. After merged Control Techniques in 1995, EMERSON moved their interest to the China biggest VFD manufacturer HUAWEI. In the meantime, HUAWEI also have had mind to sell VFD division because that wasn&＃039;t its core business. They have had almost one year long negotiations. In 2002, they finally clinched a deal. EMERSON took over HUAWEI VFD division, and Mr. Qiu became Technical Director of EMERSON CHINA. 2006 is a milestone of VTdrive, Mr. Qiu and his old unit left EMERSON and established VTdrive in Shenzhen.They work together for one dream that developing China first-rate VFD. The company name VTdirve it means Vector and Torque control. VTdrive was born with excellent innovation ability and great commission.It is lifeful and fast developing. The most experienced R&D team be the first developed torque-vector control frequency inverter and servo-featured frequency inverter in China and the young sales team has achieved great success rapidly. Today VTdrive is a National High-tech enterprise, has own The Most Competitive Brands prize, Champions of National Hybrid Electric Vehicle competition and one of Top Ten Variable Frequency Drives Enterprises in China. She with around 150 R&D stuff, 10% profit be used in R&D, own more than 320 patents, products be sold to over 60 countries and regions, growth rate more than 20% yearly. Different names: AC Drives ; Frequency Inverters ; Bien tan ; Frequency converters ; Frequency Changers ; Variable Speed Drives (VSD) ; Variable Frequency Drives ; Adjustable Frequency Drives (AFD) ; Adjustable Speed Drives (ASD) ; AC Motor speed controllers ; AC Motor Drive ; Variable Voltage Variable Frequency (VVVF) ; Variable Frequency Drive Motor Control (VFS) ; Inverter ;Frekvencijski regulatori brzine vrtnje ; frekventni ; Convertizoare de frecventa ; Convertizor de frecventa ; Convertizor ; convertizor static de frecvenÃ; variateur AC ; variateur frequence ; convertisseur frequence ; AC-Umrichter ; Frequenzumrichter ; frequenzwandler ; variatore AC ; variatore frequenza ; convertitore frequenza ; Azionamenti ; variador AC ; variador frecuencia ; convertidor frecuencia ; variadores de velocidad ; Convertidor de frecuencia ; Inversores ; Conversores ; Inversores e Conversores ; inversores de frequencia ; Variadores de Variadores nicos de Velocidade (VEV&＃039;s) ;falowniki ; frekvensomformere ; Frekvensomformer ; frekvensomriktare ; taajuusmuuttajat ; frekvensomformere ; Frekvensomformer ; frequentie regelaars ; frequentie-omvormers ; Frequency Controllers ; AC Reactor(AC/DC Choke) ; Soft Starter ; EMI Filter ; Brake Unit ; Brake Resistor Competitors: ABB , Vacon , Danfoss , WEG , CG , Leroy Somer , EMERSON , Schneider , Control Techniques , CT , B&R , Watt Drive , LS , LG , Hyundai , CombiVario , Emotron , Invertek , IMO , Focus Dynamics , Eurotherm , Fenner , INTECNO , Iovatoelectric , SANTERNO , TDE MACNO , Fimet , ghisalba , Gefran , Parker , SSD , KB , LEESON , Rockwell Automation , Allen-Bradley , BISON , EATON , GE , BALDOR , Peter electronic , Baumueller , Beijer , Bosch Rexroth , Siemens , NORD , SEW eurodrive , AMK , Lenze , KEB , Igel , Fuji, Meidensha , Panasonic , ToyoDenki , Sumitomo , Mitsubishi , Sanken , Hitachi , omron , Toshiba , Yaskawa , Taian , Tecorp , Sanch , Tekdrive , Cutes , Shihlin , Adlee , Teco , Delta , Bedford , Hapn , Veichi , Etran , Slanvert , Winner , Fullwill , Holip , Sunfar , SINEE , Euradrive , Sanyu , Easydrive , Alpha , Brosea , ENC , Powtran , Inovance , INVT , VTdrive , VFD-B , MD280 , MD300 , VFD-E , E5-H , V5-H , V6-H , PI7800 , PI8100 , CHV100 , CHE100 , E1000 , FR-D700 , FR-E700 , FR-A740 , FR-F740 , VAT200 , VAT300 , PowerFlex , Commander SK , Unidrive SP , Commander SX , AC650 , iE5 , iC5 , iG5A , iP5A , iS5 , iS7 , iV5 , iH , N700 , N700E , ATV12 , ATV312 , ATV32 , ATV61 , ATV71 , Altivar , ATV21 , CFW-08 , VLT HVAC Drive , ACS55 , ACS150 , ACS310 , ACS510 , ACS550 , ACS800 Applications: Knitting Machine, Screw air compressor, Extruding machine, Injection machine, AC motor, Braiding machine, Pressure fan, Forced draught blower, air blower, Blowing machine, Blow molding machine, Root&＃039;s blower, Film blowing machine, Cutter bar, Cut-off machine, Slitter, Cutting machine, Conveyor, Water pump, Grinder, Cluster, Glazing machine, Polisher, Polishing machine, Laundry-drier, Drying machine, Ball crusher, Ball grinding mill, Drawing machine, Spinning frame, Spinning machine, CNC, Machine tool, Stretch yarn machine, Winding machine, Bobbin winder, Cold-rolling mill, Air conditioning, Air conditioner, Dividing and cutting machine, Splitting machine, Leather paring machine, Gantry crane, Grab bucket, Ore winch, Belt conveyor, Industry washing machine, Centrifuge, Ball mill, Ball grinder, Blender , Agitator, Mixer, Shaker, Constant pressure water supply, Sewage treatment, Pressure die casting machine, Rotary cutter, Veneer peeling, Peeler, Engrave-milling machine, Carving and milling machine, Oil industry, Mining industry, Cement plant Variable Speed Drives (VSD) Variable Frequency Drives (VFDs) control the speed of AC motors Do so by varying the frequency of the power source Switch output devices (transistors, IGBTs, thyristors) on and off Can be either constant current or constant voltage Advantages of VFDs Powerful way to control speed of AC induction motors Fairly simple and easy to use Contributes to energy savings Increased motor efficiency VFD electronics costs are lower, making them more cost-effective Eliminates high in-rush currents on motor start up Decreased mechanical wear on motor components Extend useful life of motor, decrease maintenance costs Variable-frequency drives, or VFDs, are a means of controlling the speed of an AC motor, typically an AC induction motor. It does so by varying the frequency of the power source. VFDs operate by switching their output devices, which can be transistors, IGBTs, or thyristors, on and off. VFDs can be either constant voltage or constant current. Constant voltage types are the most common type of VFD. It uses pulse width modulation to control both the frequency and the voltage applied to the load. Energy Conservation of variable frequency drives (VFD) systems If an AC-motor application that does not need to run at full speed, then you can reduce your energy costs by controlling the motor with variable speed. Energy savings with variable torque distribution can be significant, often pays the cost of the VFD in a few months. In variable torque applications, the torque required varies roughly with the square of the speed and power demand varies roughly with the cube of speed, resulting in a higher power reduction for a small reduction in speed. The engine consumes only 25% of energy compared to 50% rate is 100% speed. This is known as affinity laws, which define the relationships described between speed, flow, torque and power