Send Message

22KW 30HP 3 Phase Motor VFD Drive , 380V Variable Frequency Converter

Basic Information
Place of Origin: China
Brand Name: STABLECU
Certification: CE
Model Number: ST310-4T22GB
Minimum Order Quantity: 1PCS
Packaging Details: 1pcs/Polybag,100pcs/big polybag, 300pcs/ctn
Delivery Time: 5-8 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Material: ABS+PC Power: 22KW
Voltage: 380V Phase: 3 Phase
Color: Huawei Gray Type: AC/AC Converters
Application: Fans, Water Pump, Industry Warranty: 18 Months
High Light:

22KW 3 phase motor VFD


30HP 3 phase motor VFD


380V variable frequency converter

3 Phase Motor Inverter 22KW 30HP VFD Drive 380V Variable Frequency Converter


Hardware design advantages of frequency converter

1. Complete machine protection function
2. Overcurrent and overvoltage protection
3. The short circuit protection to the ground is over
4. IGBT pass-through protection
5. Protection against abnormal current detection
6. Relay pull in abnormal protection functions.
7. Perfect power protection function
8. Control board terminal 24V, 10V, analog output AO1/AO2 power short circuit and overload protection.
9. The heat dissipation fan adopts temperature control to ensure effective heat dissipation and prolong the fan life.
10. Wide voltage design: meet international standards, including Europe, North America, India, and other 380-480V
three-phase grid requirements

Quick details of frequency converter

Model 310-4T22GB
Rated Voltage 3 phase AC 380V-480V 
Output Frequency Range 0-300hz
Control Mode V/F Control
Product Name AC Drive
Input Voltage 380V
Input Frequency 50/60HZ
Output Frequency 0-300HZ
Warranty 18 months

Technical parameters of frequency converter

Power input Rated voltage 3 phase 380 v
Rated frequency 50Hz/60Hz
Allowable voltage fluctuation The constant voltage fluctuation is ±10%, and the short fluctuation is -15% ~ +10%, that is, 323V ~ 528V
The voltage imbalance rate is less than 3%, and the distortion rate meets the requirements of IEC61800-2
Allowable frequency fluctuation ±5%
Rated input current See section 2.4
Power output Standard motor See section 2.4
Rated current See section 2.4
Output voltage 3 phase:0 ~ rated input voltage, error less than ±3%
Output frequency 0.00~300.00Hz,each unit 0.01Hz
Overload capacity 150% 1min, 180% 10s, 200% 0.5s


Control feature

Control mode Simple vector control
Speed range 1:100
Speed control accuracy ±0.5%
Start torque 0.5Hz:180%








The basic performance of the product














Start frequency 0.00~600.00Hz
Acceleration and deceleration time 0.00~60000s
Carrier frequency 0.7kHz~16kHz
Frequency setting mode Digital setting+UP/DOWN
Simulation setting
Communication setting
Pulse setting
Primary and auxiliary operations
start mode Start from the start frequency
DC injection start
Speed tracking start
Stop mode Slowing stop
Free stop
Deceleration + DC braking stop
Energy consumption braking capacity Built-in braking units of 22KW and below can be selected from 30 to 110KW braking units
Braking unit action voltage: 650V ~ 750V
DC braking capacity Start frequency of DC braking:0.00Hz~50.00Hz
DC braking current:0%~100%
DC braking time:0.00s~10.00s
features Parameters copy, parameters backup, common DC bus, Flexible function code to show recessive, All kinds of primary and auxiliary given and switching, Reliable speed search, A variety of acceleration and deceleration curve selection, Automatic correction of analog quantity, Slug control function, Up to 16 speeds can be supported (two speeds support flexible frequency setting mode), Fixed length control function, The count function, Three sets of breakdown records, Over-excitation braking function, Over-voltage stall, Under-voltage stall, Power-down restart function, Jump frequency function, Frequency binding function, Four stages of acceleration and deceleration time free switching function, Motor temperature protection function, Flexible fan control function, Process PID control function, Simple PLC control function, Flexible multifunctional key setting function, Droop control function, Parameter identification of asynchronous machine, Weak magnetic control function
Using environment Using place Indoor, out of direct sunlight. No dust, corrosive gas, flammable gas, oil mist, water vapor, dripping or salt, etc
The altitude 0~2000m
Over 1000 meters, the rated output current is reduced by 1% for every 100 meters rise
Temperature Between -10℃~40℃ and 40℃~50℃, the rated output current decreases by 1% for every 1℃ increase
Humidity 5~95%, No condensation is allowed
Vibration Less than 5.9 m/s2(0.6g)
Storage temperature -40℃~+70℃
Protection grade IP20

Detailed images of frequency converter

22KW 30HP 3 Phase Motor VFD Drive , 380V Variable Frequency Converter 0

22KW 30HP 3 Phase Motor VFD Drive , 380V Variable Frequency Converter 1

22KW 30HP 3 Phase Motor VFD Drive , 380V Variable Frequency Converter 2


1. Who are we?
We are a manufacturer based in Guangdong, China, start from 2009, sell to Domestic Market(100.00%).
There are total about 201-300 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment.
3. What can you buy from us?
Ultrasonic Generator, PLC/Motion Controller, Servo Motor And Stepper Motor, Frequency Converter,
Automation System Development And Complete Set Of Electric Box.
4. Do you offer customization services?
Yes, we can customize the products according to your requirements. Please send us an inquiry, your inquiry
will be replied within 12 hours.
5. What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, DDP, DDU, Express Delivery;
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, CNY;
Accepted Payment Type: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash;
Language Spoken: English, Chinese.


Contact Details

Phone Number : +8617324599466

WhatsApp : +8617324524566