15KW 22KW Variable Speed Inverter 380V Three Phase Frequency
Converter
Instruction of frequency converter
An ST310 series is a high-performance v/f control inverter that is
primarily used for the control of three-phase asynchronous motors.
The AC motor's working power supply is controlled by a power
control device that changes the frequency, voltage, and current. It
is highly resistant to overloads, has a high torque at low
frequencies, a stable rotation speed at high frequencies, and has a
stable acceleration and deceleration. There are multiple protection
functions and stable performance in the ST310 series. The range of
voltage is 220V-480V, in line with international voltage
requirements, including the United States, Europe, Asia, South
America, and other countries.
Software design for frequency converter
At present, the control mode of the 310 series is V/F control
(open-loop vector and closed-loop vector control are under
development), and the control frequency is up to 3000hz. % 10S,
200% 0.5S. Through the DC current limiting control algorithm, the
product can be guaranteed to run smoothly and stably under the
limited state, and prevent the impact of hardware protection
components. The speed tracking and speed tracking start mode are
adopted, the current and voltage impact is small during tracking,
and the tracking speed is accurate. There are four-fault records,
which can record the current, voltage, and temperature during the
fault process of the inverter, which is convenient for fault
analysis.
Product details of frequency converter
| Power Range | 5.5kw |
| Mounting dimension(mm) | 192(W)*397(H)*199(D)*150(W1)*379(H1)*7(molding hold) |
| Gross Weight | 12kg |
| Packing | Carton/Wood |
| Shipping Mark | To be negotiation |
Details image of frequency converter
Application for frequency converter
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.
