Shenzhen VTdrive Technology Co., Ltd.

China Manufacturer with main products: VFD, VSD, Variable Speed Drive, Soft Starter, Frequency Converter, Variable Frequency Drive, Adjustable Frequency Drive, Adjustable Speed...

Home  >Products Catalog > Frequency Inverter > VTdrive V6-H Series Variable Speed Drive (VSD)

VTdrive V6-H Series Variable Speed Drive (VSD)

Update Time: 2012/10/7
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Specifications

Description:
V6 series inverter base on high performance vector control and torque control technology platform, modular software and hardware features to meet the lifting, crane, papermaking, chemical fiber, elevator, mill, packaging and other high-end industrial applications demand.
Vector Control 1:
Offering excellent vector control performance and insensitive to motor parameters.
Startup torque: 0.50Hz 180% rated torque
Speed adjustment range: 1:100
Speed stabilization precision: ± 0.5%
0.50Hz controlble motor stable operation with 150% rated torque.
Vector Control 2 (Without Encoder Speed Feedback):
Precise speed sensorless vector control technology realizes AC motor decoupling, enabling the DC motorization of operation control.
Startup torque: 0.25Hz 180% rated torque
Speed adjustment range: 1:200
Speed stabilization precision: ± 0.2%
0.25Hz controllable motor stable operation with 150% rated torque.
Vector Control 2 (With Encoder Speed Feedback):
Startup torque: 0.00Hz 180% rated torque
Speed adjustment range: 1:1000
Speed stabilization precision: ± 0.02%
Open Loop Torque Control Mode:
Independent current loop control to realize true torque control, supporting online switching of torque control and speed control.
Torque precision: ±5%
Torque response time: <20ms
Closed Loop Torque Control Mode:
Independent current loop control to realize true torque control, supporting online switching of torque control and speed control.
Torque precision: ±5%
Torque response time: <10ms

Different names:
AC Drives ; Frequency Inverters  ; Frequency converters ; Frequency Changers ; Variable Speed Drives (VSD) ; Variable Frequency Drives (VFD) ; 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 ; da?nio keitikli?  ; Bi?n t?n ; Frekvencijski regulatori brzine vrtnje ; frekventni pretvara?i ; Convertizoare de frecventa ; Convertizor de frecventa ; Convertizor  ; convertizor static de frecven?? ; frekvenciaváltók ; Frekvenciaváltós hajtások ; ????? ?????? ; ???? ???? ; ??????? ; ??????? ???????? ; AC Sürücüler ; Vectör Sürücüler ; AC motor sürücüleri ; 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 Frequência ; Conversores Frequência ; Inversores e Conversores ; inversores de frequencia ; Variadores de Frequência ; Variadores Electrónicos de Velocidade (VEV's) ; Честотни инвертори ; приводов переменного тока ; Преобразователи частоты ; Частотный преобразователь  ; nap?dy AC ; przemienniki cz?stotliwo?ci ; falowniki ; frekven?ních měni?? ; frekven?ní měni?e ; Frekven?né meni?e ; FREKVEN?NÝ MENI? ; frekvensomformere ; Frekvensomformer ; frekvensomriktare ; taajuusmuuttajat ; frekvensomformere ; Frekvensomformer ; frequentie regelaars ; frequentie-omvormers ; Frequency Controllers , ?????????????????? , ????????????? , ????????????? ??????? 3 ??? ?????????????????????? ; 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 , Веспер , 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, ACS355, 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'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
 
Преобразователи частоты VTdrive
Термины преобразователь частоты, преобразователи частоты, частотный преобразователь, частотные преобразователи, устройство плавного пуска, устройства плавного пуска объединяет одно общее понятие - частотно-регулируемый электропривод. Он успешно используется при автоматизации различных технологических процессов.
 
Преобразователь частоты VTdrive V5-H используется для трехфазных асинхронных двигателей мощностью от 0,75 кВт до 630 кВт.
Преобразователь используется для создания современных систем обогрева, вентиляции и кондиционирования воздуха (HVAC) в промышленных и коммерческих зданиях:
вентиляция;
кондиционирование воздуха;
насосные агрегаты.
Серия преобразователей частоты VTdrive V6-H отвечает самым строгим требованиям применений благодаря использованию разнообразных законов управления двигателем и многочисленным функциональным возможностям. Она адаптирована для решения наиболее сложных задач электропривода: момент и повышенная точность при работе на очень низкой скорости и улучшенные динамические характеристики с алгоритмами векторного управления потоком в разомкнутой или замкнутой системе привода;
расширенный диапазон выходной частоты для высокоскоростных двигателей;
параллельное включение двигателей и специальные приводы с использованием скалярного закона управления;
точность поддержания скорости и энергосбережение для разомкнутого привода с синхронным двигателем.
 
Серийное модульное производство частотных преобразователей и устройств плавного пуска. А так же сборка шкафов автоматики для управления группой двигателей. Подробнее на сайте компании VTdrive :vtdrive .com
 
VTdrive cung câ?p, thi?t k?, l?p ??t, ?ng d?ng và t? vâ?n gi?i pháp ?i?u khi?n cho các hê? thô?ng truy?n ??ng, ?iê?u khiê?n moment và t?c ?? ??ng c?, ?iê?u khiê?n v? trí và l?c c?ng, ?iê?u khiê?n quá trình và gi?i pháp tiê?t kiê?m ?iê?n trong các ngành công nghiê?p Nh?a, Giâ?y, Thép, Dê?t nhuô?m, S?i và hoàn tâ?t v?i, S?n và hóa châ?t, Cao su, Xi m?ng, Khai thác than ?á, Câ?p n??c, Th?c phâ?m, Th?y s?n, ?iê?u hòa không khí, In, Bao bì, Chê? t?o máy..., ?i?u khi?n thang máy, câ?u tr?c, b?m/ qu?t, máy ?ùn nh?a, máy công c?, dây chuy?n s?n xuâ?t t? ??ng...
 
VTdrive cam kê?t cung câ?p s?n phâ?m châ?t l??ng cao, d?ch v? chuyên nghiê?p, nhanh chóng và các gi?i pháp hiê?u qu? nh?m gi?m thiê?u chi phí ?â?u t? và s?n xuâ?t, t?ng cao s?n l??ng và châ?t l??ng, tiê?t kiê?m n?ng l??ng và th?a m?n mong ??i c?a tâ?t c? khách hàng.
 
R?t mong ???c h?p tác cùng Quý khách !
M?i chi ti?t liên h?: vtdrive .com

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