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
| Power Range | 5.5kw |
| Mounting dimension(mm) | 100(W)*249(H)*209(D)*70(W1)*228(H1)*6(molding hold) |
| Gross Weight | 3kg |
| Packing | Carton/Wood |
| Shipping Mark | To be negotiation |
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.
