45KW 55KW Variable Frequency Drive Inverter 415V 380V 3 Phase VFD

45KW 55KW Variable Frequency Drive 415V 380V 3 Phase VFD

Description of frequency converter

ST310 series inverters feature vector control technology, offer excellent drive and control performance,
and have rich hardware configuration and software functions that improve usability and reliability.
First-class raw materials ensure cost-effectiveness, reliability, and quality. The frequency converter controls
and drives the three-phase asynchronous induction motor. Thousands of general-purpose inverters are being
used worldwide, from the simplest speed control system to the most sophisticated process automation system.
Among many other applications, general-purpose inverters are widely used for speed control and process automation.

Structure/software/hardware of frequency inverters

structure designs advantage:
1. Air duct independent of heat dissipation
2. Utilizing a 4-layer precision PCB board and advanced IGBT module technology, and using IC integrated
electronics for most applications.
3. It has a smaller volume, and its weight is lighter than that of the previous generation of inverters
Here are some advantages of software design:
1. High-speed TI DSP chip selected
2. Control software with independent intellectual property rights was used
3. Introducing a new wave-by-wave current limiting algorithm, which controls current and voltage to ensure a stable output
4. A new current, voltage, and control algorithm, along with a unique excitation current control algorithm.
Benefits of hardware design:
1. In place of the panel knob, there is an encoder knob
2. Adopt the latest design principles
3. The standard network ports
4. Communication port 485, Modbus protocol, RTU mode.
5. Heat dissipation fan has temperature control
6. Directly removing the fan partition is possible.
7. The cooling fan should have a long life and a large air volume
8. The wiring terminal is designed to be a pull-out part
9. The bottom of the low-power machine shows the size for installation

Why choose us

1. This high-tech enterprise integrates R&D, production, sales, and services in the field of industrial automation.
2. PLCs, servo motors, sensors, variable frequency drives, and other automation products are not only part of
our business, but we also design, manufacture, maintain, and repair automation systems, as well as provide
technical support, pre-sales, and post-sales services.

Detailed images of the frequency converter

FAQ

1. Who are we?
We are a manufacturer based in Guangdong, China, start from 2009, sell to Domestic Market(100.00%).
There are a total of 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.