15KW 22KW Variable Frequency Motor Drive 3 Phase Inverter Water Pump

Instruction of frequency inverter

ST310 series as a general high-performance v/f control inverter, mainly used for three-phase asynchronous motor. A power control device that controls the AC motor by changing the frequency, voltage, and current of the motor's working power supply. It has the characteristics of strong overload capacity, large torque at low frequency, stable rotation speed at high frequency, stable acceleration and deceleration, etc. ST310 series has stable performance and multiple protection functions. 220v-480v wide voltage design, in line with international voltage requirements, including the United States, Europe, Asia, South America and other countries, the products are widely used in many fields.

Software design of frequency inverter

1. Control mode: V/F control (open loop vector control and closed-loop vector control under development)
2. Control frequency: maximum 3000Hz
3. Wave-by-wave current limiting algorithm: the first line of defense when loading current, to prevent the impact of hardware protection components.
4. Overload capacity: conventional overload capacity 130%, 150% 60S,180% 10S,200% 0.5s
5. Speed tracking: speed tracking startup mode, small current and voltage impact, accurate tracking speed
6. Fault record: four times fault record, which can record the current, voltage, and temperature in the fault process of frequency converter, facilitating fault analysis
7. Parameter copy, parameter backup: the panel can store a group of parameters, convenient debugging of multiple devices.
8. Carrier frequency: 0.7khz~16khz. Carrier frequency can be automatically adjusted with frequency conversion temperature and operating frequency to ensure reliable operation under the condition of small temperature rise of frequency conversion
9. Temperature protection: temperature detection module, frequency converter overheat alarm temperature setting, default fan following temperature flexible start, greatly lengthening service life.
10. Multi-speed: Supports a maximum of 16-speed controls.

Product details of frequency inverter

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.