VFD 380V Three Phase Frequency Inverter 22KW 450KW For AC Motor

22KW 450KW VFD 380V Frequency Inverter For Three Phase AC Motor

Description of frequency converter

Structural Design
1. Independent air duct for heat dissipation, effectively isolating pollutants from inside.
2. Using 4-layer precision PCB board and a new generation of IGBT module technology, and mostly using IC integrated electronics.
3. The volume and weight of new generation inverters is lighter, saving installation space.
Software Design
1. ST310 inverter control modes include:
– V/F mode
0: straight line V/F
1: Multi-stage V/F
2: 1.2, 1.4, 1.6, 1.8, 2.0 powers
3: V/F separation method
2. Overload capacity: 150% for 60 sec, 180% for 10 sec, 200% for 0.5 sec.
3. The drives adopt a new software speed tracking algorithm, which have low impact on current and voltage when tracking, also have the accurate tracking speed.
4. Maximum frequency of 3000 Hz, can be used in different machines. They have been successfully applied to chemical, metallurgy, machine tools, woodworking, textile and many other industries.
Hardware Design
1. Full protection function. IGBT through protection, current abnormal protection, over-current and over-voltage protection etc.
2. Wide voltage design of input power supply, works normally between 300-480V AC.
Humanized Design
1. Multiple sets of motor parameters can be customized.
2. Provide parameters for four failure records.
3. The whole series is equipped with a 1/1 scale paper shell template for mounting holes, so as to realize more convenient and fast electrical cabinet installation.
4. The fan partition is pull-out and detachable, and the fan can be taken out directly, which is convenient for daily maintenance.

Operation panel of frequency converter

Details images of frequency converter

Application of frequency converter

Widely used in sites, factories, waterworks, central air conditioning water systems, farms, machine tools, automation equipment, and so on.

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.

About us

Guangdong Jiesheng Electric Technology Co., Ltd. was established in 2009. It is a high-tech enterprise integrating research and development, production, sales, and service of industrial automation products.

The headquarter of the company is set up in Foshan, Guangdong province, which is an independent park built by itself. It covers an area of about 10 mu and has branches in Jiangsu and Shandong at the same time. The company has more than 100 employees and a service team with rich experience and excellent professional skills.

The company is not only committed to the promotion and sales of automation products such as frequency converter, PLC, servo, stepping, sensor, etc., and the design, manufacture, and maintenance of automation systems, it also provides thoughtful technical support and pre-sale, in-sale, and after-sale services.

Our company's products are widely used in pharmaceutical machinery, packaging machinery, textile machinery, food machinery, auto parts production line, precision jet printing, welding, precise position control, data acquisition system, automatic production line, printing and dyeing machinery, sewage treatment, air conditioning equipment, glass machinery, electronic equipment, spraying, teaching equipment, wires and cables, energy-saving equipment transformation and other modern industrial fields.

Based on the business philosophy of "being professional, keeping pace with the times, operating in good faith and long-term cooperation", the company constantly develops scientific, functional, practical, and safe industrial control systems for customers, it is committed to comprehensively improving the quality, value, and competitiveness of customers.

Warehouse