22KW VFD 220V 380V 480V Variable Frequency Drive 3 Phase Motor Inverter
Instruction of frequency inverter
Basically, the ST310 series is a three-phase asynchronous motor-controlled inverter with high performance. AC motor power control device that changes the frequency, voltage, and current of the motor's working power source. With a high frequency, low torque, high rotation speed, and stable acceleration and deceleration, it has excellent overload capacity. Featured in stable performance and multiple protection functions, the ST310 series offers a wide range of features. Wide voltage range of 220V-480V, convenient for use in many countries, including the United States, Europe, Asia, South America, and many others.
Software design of frequency inverter
1. Mode of control: V/F (open loop vector control and closed-loop vector control are in development)
2. The maximum frequency allowed for control is 3000Hz
3. The wave-by-wave current limitation algorithm is the first line of defense when loading current, to prevent hardware protection components from being impacted by current loading.
4. It is capable of undergoing conventional overloads of 130%, 150%, 180%, and 200% of 0.5s
5. The speed tracking feature can be launched quickly, has a small impact on current and voltage, and is accurate
6. There is four times fault record, which records the current, voltage, and temperature of the frequency converter, which facilitates fault analysis of the fault process.
7. A parameter copying and backup feature are available for the panel, which allows for the convenient debugging of multiple devices on the same panel.
8. An average carrier frequency of 0.7kHz*16kHz is used. Under small temperature rises in frequency conversion, the carrier frequency can automatically adjust according to frequency conversion temperature and operating frequency.
9. Temperature protection: temperature detection module, frequency converter overheat alarm, flexible starting, temperature-driven fan.
10. Multi-speed: Supports a maximum of 16 speeds.
Details image of frequency inverter
Application for frequency inverter
Our frequency inverters are widely used for industry, such as food packaging machines, textile industries, water pumps, fans, industrial washing machines, machine tools, bread machines, CNC machine tools, high-speed punch, etc.
FAQ
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 the 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.
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22KW VFD 220V 380V 480V 3 Phase Motor Inverter Variable Frequency Drive Images
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