10 Best Vfd Frequency Inverter In The Us - Black Friday 2024
HY HUANYANG Variable Frequency Drive VFD Vector Single to 3 Phase Converter, for Motor Speed Control,220VAC Input/Output (GT Series 7.5KW-10HP Model)
8.9 Tech Support8.0 worth the moneyWhy we love it
High performance stability
Multi protection features
Low noise EMI
9.9Exceptional
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Value for Money2
HKSVFD 7.5KW 10HP 220V 1 or 3 Phase Input 3 Phase 0-400HZ Output 50A Variable Frequency Drive Controller Vector Control Inverter Converter for CNC Motor Speed Control and Spindle
Main highlights- 【Various Protection】The product has overload protection, fuse protection, overvoltage protection (DC voltage > 400), or low voltage protection (DC voltage < 200), restart protection, stall protection, short circuit protection, and overheat protection.
- 【Product Parameters】Power: 7.5KW, input voltage: AC 220V(180-250V),output voltage 220V;input current 35A, output current 50A; input frequency 40-60HZ, output frequency: 0-400HZ; input phase: single-phase or three-phase, output phase: three-phase.
- 【Intuitive Display and Button】The display and keys of the product can let users get started quickly. After the panel is disassembled, it can be connected to the corresponding interface to achieve remote control.
- 【Good Noise Control】The product has the advantages of low noise and low electromagnetic interference, which are achieved by the excellent PMW control technology and component compatibility design. There is enough space for cooling between each component, and the product casing is designed with multiple holes, the above features can make this VFD have a longer service life.
- 【Attention】External resistance is not supported, you can adjust the parameters to achieve the function of external resistor. If your motor is heavy duty, please choose a higher power VFD. △ (Delta) connection is recommended for this product. If you have complex needs, please do contact customer service before use to get accurate advice. Please attach pictures of the load equipment parameters ( e.g. nameplate of the motor).
9.8Exceptional
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3
Mollom10% OffMOLLOM VFD 220V 7.5KW 32A 10HP Single or Three Phase Input to 3 Phase 0-3000 Hz Output Variable Frequency Drive Control Inverter for Spindle Motor CNC Speed Control
Main highlights- 【Smart Digital Display】 Adopting user-friendly keyboard design & reasonable layout, easy to operate; digital display, intuitive and clear. The detachable design is convenient for remote control
- 【Importent Note】 This VFD surpport external resistor. If your motor is heavy load, pls choose a higher power level VFD or contact sales for model selection suggestion.**The working environment is relatively humid, with water mist, water droplets or metal objects falling in, which will cause a short circuit
- 【High Performance】Power: 7.5kw; Input voltage: AC 220V(±15%); Output voltage: AC 220V; Maximum output current:32A; Input frequency: 50/60 Hz; Output frequency: 0-3000 Hz; Input phase: Both Support Single or Three phase; Output phase: three-phase.VFD Dimension: 5.9 x 7.3 x 10.2 inch (L x W x H)
- 【Feature】Rich of digital and analogy control terminals for versitile control ，RS485 communication port, adopting standard international MODBUS main circuit control.With extremely strong anti-jamming capability, safe for you to use
- 【Application Motor】CNC router, CNC machine, milling machine, drilling machine, wingding machine, mixer, extruder, slitter, winder, compressor, ventilator, pump, grinder, conveyor, elevator, centrifuger and other speed control machines
9.7Exceptional
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4
Wisoqu16% OffWisoqu VFD Variable Frequency Drive,Single‑Phase 110VAC Input 3‑Phase 220VAC Output Variable Frequency Inverter,Motor Speed Controller,220V 1500W AT5‑1500X, default
Main highlights- and Reliable: Made of high‑quality plastic material, and impact resistance, and has good safety.
- With a Digital Display: The speed governor is equipped with a digital display, with clear readings and convenient parameter setting.
- Wattage: 1500.0
- Usage: The variable frequency inverter is suitable for 3‑phase motor speed regulation, lighting adjustment, power cooling, etc.
- Premium Performance: The frequency converter is used to adjust the speed of the motor and has the characteristics of high torsion and wide speed regulation.
- Output wattage: 1500.0
- Great : With of over current, over voltage and under voltage, module failure, over heat, short circuit, etc., and provide low electromagnetic interference
9.6Exceptional
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5
HY HUANYANG14% OffHuanyang VFD,Single to 3 Phase,Variable Frequency Drive,2.2kW 3HP 220V Input AC 10A for Motor Speed Control,HY Series
Main highlights- 【Warranty】: 1 Year replace .If there is an error code in the product and you do not know how to operate, please contact the seller
- 【Good Noise Control】The VFD has the advantages of low noise and low electromagnetic interference, which are achieved by the excellent PMW control technology and component compatibility design. There is enough space for cooling between each component, and the product casing is designed with multiple holes, the above features can make this VFD have a longer service life.
- 【Feature-rich】Supports mcah3 function and RS-485 communication.Supports remote potentiometer speed control and remote switch start/stop
- 【Easy to connect】The single phase input wire is connected to the “R“ and ”S” terminal on the VFD, and the motor output wire is connected to the "U","V"and"W" terminal
- 【Basic function】This VFD can run 3-phase motor with 200-230V AC single-phase or three phase power supply
- 【Application Motor】CNC router, CNC machine, milling machine, drilling machine, wingding machine, mixer, extruder, slitter, winder, compressor, ventilator, pump, grinder, conveyor, elevator, centrifuger and other speed control machines
9.4Excellent
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6
QNKQNK 5.5KW 7.5HP 220V AC 25A VFD Converter Single to 3 Phase Inverter Variable Frequency Drive for CNC Spindle Motor Speed Controller
Main highlights- 【Wide Application】The VFD can be used in various types of equipment such as Spindle Motors, CNC Routers, Milling Machines, Pumps, Compressors, Grinders, among others.
- 【V/F Control & Vector Control】 The VFD frequency setting mode includes digital setting, analog setting, serial communication setting (RS485 communication port, adopting standard international MODBUS main circuit control), PID setting (advanced calculus PID closed-loop arithmetic, quick responding speed, and high suitability), etc.
- 【Low-Noise Operation & Low Electromagnetic Interference】The PMW control technology and a component compatibility design allow this VFD for low-noise operation and low electromagnetic interference.
- 【Improved Safety & Durability】QNK VFD features protective functions for overload, fuse, over voltage (DC voltage>400V) or under voltage (DC voltage<200V), restart, stall, short circuit, and overheat. Moreover, it comes with copper coil internals and a nonflammable exterior for durability and a multi-grid design with enough cooling space between the electronic components and the case for fast heat dissipation.
- 【Customer Service】Welcome to contact us if you have any questions of this product. Customer Support Team will help you as soon as we can in 24h.
- 【Attention】Please Note: 1.The VFD can’t be used as a power source for other equipment, or to drive a motor with a supply voltage lower than 80V. 2.Do not connect the VFD’s output terminals with capacitive loads.3.Choose a VFD with a larger power output when operating heavy equipment like the crane and compressor, e.g.,a 5.5 Kw motor should be connected to a 7.5 Kw VFD. 4.If a generator is used to power the VFD, ensure that the generator's output voltage level is within +/-15%.
- 【5.5KW (7.5HP) Variable Frequency Drive】Input: 1-phase/3-phase 220 VAC (+/- 15%), 0- 25 A, and 50/60 Hz. Output: 3-phase 220 VAC, 0-25A, and 0-1,000 Hz. Dimensions (L x W x H): 8.6 x 4.6 x 5.8 inches.
9.3Excellent
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7
RATTMMOTORRATTMMOTOR Variable Frequency Drive 2.2KW 110V VFD Drive Inverter Frequency Converter Single Phase Input, 3 Phase Output for VFD Water-cooled Air-cooled Spindle Motor Speed Control+VFD Extension Cable
Main highlights- 【Technical Parameters】- Control Model: SPWN. Power: 2.2KW. Input：1 or 3 phase 110V 0-50Hz/60Hz. Output：3phase 110V 0-400Hz. Communication Control: RS-485. Vibration: below 0.5G. Operation Temperature: -10 ～40℃. Five-Digits Display and Status Indicator Lamp display frequency, current, revolution, voltage, counter, temperature, foward or reverse running, fault, ect.
- 【Multi-Protection Functions】Including overload protection, FUSE broken-motor stops protection, over-voltage / low-voltage protection, restarted by frequency track after instantaneous stop, anti-stall during acceleration/deceleration operation, electronic circuit protection. And many other protection functions, such as over-heat protection, restriction of reverse running, direct start after power on, fault reset, parameter lock PID, one-drive-more, ect.
- 【Installation/use environment】In order to make the cooling effect, the frequency converter must be installed vertically and ensure that the air is flowing smoothly. Before installing and using the product, please read the instruction manual (included in the package) of the inverter carefully to give full play to its functions and ensure safety.
- 【Input/Output Terminals】- 6 Multi-function input terminals can implement 8 speed control, program operation, 4 segment reduction switching, UP/DOWN functions, counter, external emergency stop function. There are 5 multi-function output terminals for displaying running, zero speed, counter, external abnormity, program operation and other information and warnings.
- 【General Control】- In addition to 4 segment reduction time (0.1-6500 seconds) can be arbitrarily selected, not only can set a V / F curve, but also set torque, up to 10.0% start torque can reach 150%. There are also other functions, like an automatic voltage regulator (AVR), deceleration stop or free stop, DC brake, automatic reset reset, frequency tracking, PLC program control, transverse control, carrier adjustable by max 20kHz, ect.
9.2Excellent
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8
LiccxVariable Frequency Drive, 110VAC 50/60Hz 1500W VFD Inverter Converter, VFD Inverter Frequency Converter (Single-Phase Input, 3 Phase Output) Default
Main highlights- WIDE APPLICATION: This VFD Drive is suitable for 3‑phase motor speed regulation, lighting adjustment, power cooling, etc. Widely applied to lathes, mills, car hoists, pumps, conveyors and so on.
- QUALITY SUPPORT: The single phase frequency converter is easy to operate and wire. If you have any questions with your VFD speed controller, please contact us, we will contact you within 24 hours and provide a complete solution.
- PROFESSIONAL DESIGN: This Variable Frequency Drive is used to adjust the speed of the motor and has the characteristics of high torsion and wide speed regulation. With igital display, clear readings and convenient parameter setting.
- PREMIUM QUALITY: This VFD Inverter Frequency Converter is made of high quality plastic materials, whch is wear resistant, , impact resistant, strong, and has long service time.
- GOOD PERFORMANCE: This vfd 110v take advantage of various ways, such as over current, over voltage and under voltage, module failure, over heat, short circuit, etc. Low electromagnetic interference.
9.1Excellent
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9
MarhynchusVariable Frequency Inverter 2.2KW VFD Single Phase 110V to Three Phase 220V Spindle Motor Speed Control Frequency Converter VFD Phase Converter vfd 220v input 220v 3 phase output vfd 110v
Main highlights- Variable Frequency Drive: The inverter is a device used to adjust the speed of the motor, it has high torsion and wide speed regulation. The speed governor is equipped with a digital display, with clear readings and convenient parameter setting.
- Multi : This variable frequency inverter has multi such as over current, over voltage and under voltage, module failure, over heat, short circuit, etc, and provide low electromagnetic interference.
- Easy To Wire: The frequency converter is easy to use and wire. It would be more convenient to connect to wires with screw terminals.
- Applications: The frequency inverter has single‑phase input and 3‑phase output, and is suitable for 3‑phase motors with a voltage of 220V. It is used to control the start, stop, speed adjustment and forward and reverse rotation of the motor.
- Applications: The frequency inverter has single‑phase input and 3‑phase output, and is suitable for 3‑phase motors with a voltage of 220V. It is used to control the start, stop, speed adjustment and forward and reverse rotation of the motor.
8.9Very Good
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10
VEVORVEVOR VFD 3KW 220V 4HP, 1 or 3 Phase Input, 3 Phase Output Variable Frequency Drive, AC 14A 0~1000HZ CNC Motor Inverter Converter for Motor Speed (RS485)
Main highlights- Versatile Use: The main application area involves a spindle motor, CNC engraving machine, CNC milling machine, CNC machine tool, milling machine, drilling machine, trimming machine, mixer, extruder, slitting machine, rewinder, compressor, ventilator, pump, grinder, conveyor. Speed regulators such as elevators (cannot be used for passenger elevators), centrifuges, etc.
- Smart Digital Display: The VFD adopts a user-friendly keyboard design & reasonable layout, easy to operate; digital display, intuitive and clear. The detachable design is convenient for remote control.
- Powerful Function: This variable frequency drive has a 1 or 3 phase input and 3 phase output. Control mode: V/F control and vector control. Frequency setting mode: digital setting, analog setting, serial communication setting (RS485 communication port, adopting standard international MODBUS main circuit control), PID setting (advanced calculus PID closed-loop arithmetic, quick responding speed, and high suitability), etc.
- Multiple Protection: We adopt various protection ways to ensure the stable and reliable operation of the CNC variable frequency drive inverter. Such as overload protection, fuse protection, over-voltage (DC voltage>400V), or under-voltage (DC voltage<200V) protection, restart protection, stall protection, short-circuit protection, and over-heat protection.
- Low-Noise Operation: The phase converter features low noise and low electromagnetic interference through the optimization of PWM control technology and electromagnetic compatibility of the overall design. There is enough space for heat dissipation between electronic components, and the shell adopts porous heat dissipation, which has a longer service life.
8.7Very Good
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