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220V 5.5KW VFD For Single Phase Motor 7.5HP Variable Frequency

35USD ~ 300USD
220V 5.5KW VFD For Single Phase Motor 7.5HP Variable Frequency
Features Gallery Product Description Request A Quote
Products Name: KD100-2S-5.5G
Current Output: 20A
Control Mode: Vector Control & V/F Controls
Power: 5.5KW
Warranty Time: 24Months-36Months
Weight: 2.5KW
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220V VFD For Single Phase Motor


5.5KW VFD For Single Phase Motor


7.5HP Single Phase Variable Frequency Drive

Basic Infomation
Place of Origin: China
Brand Name: K-Drive
Certification: CE And ISO Certificated
Model Number: KD100
Payment & Shipping Terms
Packaging Details: Carton Box /Woody Box
Delivery Time: 1~7 Days
Payment Terms: L/C, D/A, D/P, Western Union, T/T, MoneyGram
Supply Ability: 30000 Sets Per Month
Product Description

220V 5.5KW 7.5HP Frequency Inverter VFD AC Motor Drive With 3 Years Warranty

KD100 Vector Variable Frequency Inverter AC Drive

VFD ac drive frequency inverter for heavy load 220V 5.5KW 7.5HP




  1. High-performance vector universal platform, brand new motor control algorithm.
  2. Synchronous and asynchronous drives are integrated, open loop and closed loop are comprehensive.
  3. Software and hardware modular design requirements, strong expansion capabilities.
  4. Rich interface accessories, covering various applications.
  5. Book design, save installation space.
  6. Optimize the convenient keyboard design, support the new external keyboard.
  7. The upper and lower straight ventilation ducts are designed to dissipate heat by DC fans.
  8. PCB spraying three-proof paint to ensure product stability and reliability.



frequency inverter



Thanks to sophisticated engineers, scientific producing workmanship, rigorous quality control systems and management team, K-Drive frequency inverters are equipped with advanced features, some of which are listed as below:

01. Starting torque: 180% at 0.5Hz (V/f pattern, SVC pattern);

02. Speed adjustable range: 1: 100 (V/f pattern, SVC pattern);

03. Speed accuracy: +/-0.5% (V/f pattern), +/-0.2% (SVC pattern);

04. Over load capability: 150% 1minute, 180% 10seconds;

05. Abundant frequency command sources;

06. Diverse input and output terminals;

07. Ambient temperature: -10°C~50°C;

08. High precise torque constraint, process PID control, multi-speed control, contracting brake control, field weakening control, all sides protection, etc;

09. Online and offline auto-tuning of motor parameters can both performed;

10. Extremely short-time acceleration can be performed without any trip, such as 0.1s or 0s from 0Hz to 50Hz;


Mains Supply (L1/L,L2,L3/N)  
Supply voltage 208-240V±10%   380-480V±10%
Power source frequency 50/60Hz±5%
Displacement power factor (cos φ) (> 0.98)
Output Data (U, V, W)  
Output voltage / frequency 0-100% of supply voltage / 0.00-600.00 Hz or customized
Ramp time 0.01-60000 S


Note:150% current can be provided for 1 minute, 180% for 10 seconds. Higher overload rating is achieved by oversizing the drive.


Digital Input  
Programmable digital inputs 5
Logic NPN or PNP
Voltage level 22 - 26V
Analog Input  
Analog inputs 2
Modes Voltage or current
Level 0 to +10V, 0/4 to 20 mA (scalable)
Automatic correction YES
Relay Output
Programmable relay outputs 1
RA - RB / TA - TB Normally close
RA - RC / TA - TC Normally open
Contact capacitance 250VAC/3A, 30VDC/3A
Terminal 485 Interface
485+ / 485- Rate: 4800/9600/19200/38400/57600/115200 bps Max. distance: 500m
GND Isolated from COM
Vibration Less than 5.9 m/s² (0.6g)
Humidity Relative humidity 5% - 95 %. No condensation
Corrosive environment 3C3
Ambient temperature -10 ºC - 50 ºC
Altitude 0 - 2,000 m
Rated output current derated 1% every 100 m above 1,000 m
Storage temperature -40 - +70 ºC
Efficiency Efficiency At rated amps: ≥93%
IP grade IP20
Cooling method Forced air cooling
Fieldbus Communication
Modbus RTU, Modbus ASCII Built-in


220V 5.5KW VFD For Single Phase Motor 7.5HP Variable Frequency



220V 5.5KW VFD For Single Phase Motor 7.5HP Variable Frequency





220V 5.5KW VFD For Single Phase Motor 7.5HP Variable Frequency



220V 5.5KW VFD For Single Phase Motor 7.5HP Variable Frequency




KD100 drives are economical series at K-Drive. They offer V/f control, including voltage and frequency separated control, adaptable to various industrial applications if sensor-less vector control is not required, including printing machines, packaging machines, pumps, fans and blowers, etc.


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Conveyors Centrifuges Food processing Machinery
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Pumps Fans More …


Why choose K-Drive variable frequency drive?

In the trend of advocating smart and simple industrial automation, environmentally friendly products, value-added solutions, K-Drive, as one of the world's leading drive manufacturers aggressively investing in R&D, production, and continuous quality improvement, is well positioned to provide its customers with technology-driven, performance-outstanding products such as VFDs, wind power converters, servo drives, HEV/EV drives, helping its customers save energy and increase industrial productivity with sustainability on the one hand, and enhancing their entire value-chain quality, delivery, and services on the other hand.



In production, rigorous quality control is implemented on components, circuit boards, and the finished goods, assuring products without defects.

220V 5.5KW VFD For Single Phase Motor 7.5HP Variable Frequency



K-Drive VS Other brands

Performance Common brands K-Drive
Applicable motors Asynchronous motors Asynchronous /synchronous motors
Starting torque 2.0Hz, 150% (sensor-less vector control) 0Hz, 180% (closed-loop vector control) 0.5Hz, 180% (sensor-less vector control) 0Hz, 200% (closed-loop vector control)
Speed adjustable range 1:100 (SVC), 1:1000 (VC) 1:200 (SVC), 1:1000 (VC)
Ambient temperature (no derating required) -10-40ºC -10-50ºC (for most of the models)
Rated input voltage 208VAC-400VAC 208VAC-480VAC
Communication Modbus RTU//ASCII Modbus RTU//ASCII Profibus-DP, CANopen, etc.
Position control (fixed length, or angular positioning) ×
Field weakening control ×
Autotune online Online Online & Offline
Short-time ramp-up Trip No trip
Customized features (software and/or hardware) Unprocurable or no experience Procurable with rich experience


Packaging and logistics

All drives are well packed before shipment, fit for air shipment, sea transportation, and express delivery. Customers are able to call its own nominated forwarder or consult K-Drive logistics department for worldwide shipment services.

* Low-power inverters are packed in cardboard box, and others are in plywood cases.

* Plenty of transportation procurable globally in accordance with customer demand or K-Drive expertise.

220V 5.5KW VFD For Single Phase Motor 7.5HP Variable Frequency
220V 5.5KW VFD For Single Phase Motor 7.5HP Variable Frequency
K-Drive AC motor drives are able to replace AC drives and inverters of the following brands: , LS, Toshiba, Siemens, Lenze, Yaskawa, Mitsubishi, Delta, Hitachi, WEG and etc;

Please leave us an inquiry for more details of our frequency inverters, like information of the model numbers, technical data, applicable application, pricing, distributor policy, lead time and/or customized functionality.



220V 5.5KW VFD For Single Phase Motor 7.5HP Variable Frequency




How to choose ac motor driver ?


  1. Motor Type: Identify the type of AC motor that you are using, whether it is a synchronous motor, asynchronous motor (induction motor), or a brushless DC motor. Each motor type has different requirements for the motor driver, and you need to ensure that the driver you choose is compatible with your motor.

  2. Power and Voltage Requirements: Determine the power and voltage requirements of your motor. AC motor drivers are available in a range of power ratings and voltage levels, and you need to choose the driver that can handle the power and voltage requirements of your motor.

  3. Control Features: Consider the control features that you need for your application. AC motor drivers can provide a range of control options, including speed control, torque control, and position control. You should choose the driver that offers the control features that are most important for your application.

  4. Protection Features: Look for protection features such as overvoltage protection, overcurrent protection, and over-temperature protection. These features help protect your motor and driver from damage due to voltage spikes, excessive current, or overheating.

  5. Quality and Reliability: Choose a motor driver from a reputable manufacturer that provides good quality and reliable products. Look for reviews and ratings from other users to get an idea of the product's performance and reliability.

  6. Budget: Consider the cost of the AC motor driver and ensure that it fits within your budget. However, keep in mind that the cheapest option may not always be the best choice, as it may lack important features or have lower quality components.

By considering these factors, you can select the most suitable AC motor driver for your application.

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Get in touch with us
Contact Person : Mrs. Candy Liu
Tel : 19924552818
Fax : 86-0755-27850411
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