380V 440V VSD Frequency Inverter Three Phase 75KW Variable Speed Drive

Product Specification

380V 440V Frequency Inverter Three Phase 75KW Variable Speed Drive

Description of variable frequency drive

Inverters are widely used in various fields, from the simplest speed control to the most complex process
automation system. Using first-class raw materials guarantees cost-effectiveness, reliability, and absolute quality.
The frequency converter is used mostly to drive and control the three-phase asynchronous induction motor.
As an energy-saving, higher-productivity, and higher-quality inverter with excellent static and dynamic performance,
strong overload capacity, and high-precision torque and position control, the inverter is suitable for industrial and
professional applications. From simple speed control systems to complicated process automation systems,
general-purpose inverters have become increasingly popular.

Structural design of variable frequency drive

The following are the advantages of structural design:
1. Air duct for heat dissipation on its own
2. A new series of IGBT modules is being used on a 4-layer precision PCB board, and the majority of the electronics
use IC integrated circuits.
3. With the new generation of inverters, the volume and weight have been reduced, as well as the power requirements
The advantages of software design include:
1. DSP chip selected from TI's recent line of high-speed chips
2. Use of independent intellectual property-protected control software
3. Widely used in sites, factories, waterworks, central air conditioning water systems, metal processing,
4. An entirely new current, voltage, and control algorithm, as well as unique current control for excitation
5. Three times of fault parameter recording
6. Wide range of voltages available
The following advantages come from hardware design:
1. The panel knob adopts an encoder knob
2. The operation panel is designed in accordance with the latest technology
3. Ports standard for networking
4. It supports Modbus protocol, RTU mode, with one communication port 485.
5. It adopts a temperature-controlled fan for heat dissipation
6. Easily removable, the fan partition can be pulled straight out.
7. A cooling fan with a long lifespan and a large air volume is the best choice
8. Pull-out wire terminals are used in wiring terminals
9. Detailed installation size drawings are provided on the bottom of the low-power machine.

Detailed images of variable frequency drive

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.