55KW Variable Frequency Drive 220V 1 Phase Input 3 Phase Output

Description of frequency converter

The ST310 series consists of high-performance inverters that incorporate vector control and
torque control technology. These devices have v/f control functions and are more suitable for
high-end control requirements. On the operation panel, the knob is more precise and the
adjustment range is smaller. High-end industries such as jack-up, lifting, papermaking, chemical fiber,
elevators, rolling mills, and packaging can take advantage of modular hardware and software functions.

Features of frequency converter
Air ducts that provide independent cooling
By combating external pollution, PCBs, components, and short circuits are prevented from corroding.
Adding a cooling fan with long life and large air volume to improve the product's stability is one way of
reducing the temperature rise of the inverter and ensuring reliable and stable operation.
Component selection that is strictly strict
In order to ensure long-term stability and health of product life cycles, choose first-class suppliers such as
capacitors, fans, electronic components, PCB boards, etc.
Paint with a unique conformal design
This three-proof paint is applied to improve the environment resistance of the circuit board and comprehensively
increase the veneer's protection. In order to meet the specific requirements of a particular industry, it is possible
to tailor it to the site.
A brand new design is available
The technology of the new generation of IGBT modules is selected, with a high junction temperature, a high power
density, a smaller machine size, and a less intrusive installation design.
The design is strict when it comes to EMC/EMI
Tests of equipment have determined that the product is capable of operating stably in various environments without
any interference.
Designed for high voltage
As per international standards, it works with 380-480V three-phase power grids in Europe, North America, and India.

Detailed images of the frequency converter.

Application of frequency converter

There are many applications for this product, such as construction sites, factories, waterworks,
central air conditioning water systems, escalators in malls, shopping malls, farms, machine tools,
and automation equipment.

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.