Guangdong Jiesheng Electric Technology Co., Ltd
Professional & focused & stable VFD manufacturer
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3 Phase Frequency Converter 15KW 380V Variable Speed Inverter
Description of frequency inverter
Inverters in the ST310 series are based on the core technology platform of vector control and torque control.
In terms of control accuracy, they are better suited for high-end control requirements with v/f control functions.
An adjustment knob on the operation panel is more precise with a smaller range of adjustment. High-end industries
such as jack-up, lifting, papermaking, chemical fiber, elevator, rolling mill, and packaging require modular hardware
and software.
Software design of frequency inverter
1. It is possible to control at a maximum frequency of 3000Hz
2. This algorithm limits the amount of current loaded by wave, preventing the impacts of hardware protection
components when the current is loaded.
3. In terms of overload capacity: conventional overload capacity of 130%, 150% in 60 seconds, 80% in 10 seconds and
200% in 0.5 seconds.
4. Optimal tracking speed: startup mode, small current and voltage impact, reliable tracking speed.
5. Records four times when frequency converters are faulty; they record current, voltage, and temperature,
which facilitates fault analysis.
6. Easily debug multiple devices by copying, backing up parameters.
7. Carrier frequency: 0.7KW x 16KW.
8. During a small temperature rise in frequency conversion, the carrier frequency can be automatically adjusted
according to frequency conversion temperature and operating frequency to ensure reliable operation under the
conditions of small temperature rise.
9. Temperature protection: temperature detection module, frequency converter overheat alarm temperature setting,
adjustable temperature starting speed, and flexible start of the fan following temperature, greatly extends service life.
10. 16 speed controls are supported.
Product images of frequency inverter
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.