Single Phase Variable Speed Drive 220V 380V 3 Phase VFD 15KW 22KW
Instruction of frequency inverter
Start by choosing industrial flame-retardant plastics, such as ABS and PC. A strong flame retardant,
high heat resistance, good toughness, and strength properties of this material prevent deformation and
embrittlement even under harsh environmental conditions. The second step is to install an independent
heat dissipation air duct to prevent external dust and oil from entering the product. Inverters are therefore
designed with fans to reduce their temperature effectively. Incoming raw materials, including components,
PCBs, and IGBTs, are sourced from top domestic suppliers.
Features of frequency inverter
Advantages of structural design
1. A heat dissipating air duct that is independent
2. A 4-layer precision PCB board is used, along with new generation IGBT module technology, and mostly
integrated electronics ICs are used.
3. Inverters of the new generation have a smaller volume and a lighter weight
Advantages of Software Design
1. The latest HIGH-SPEED TI DSP chip was selected
2. Independent intellectual property rights were used for the control software
3. Control current and voltage stability with a new wave-by-wave current limiting algorithm
4. Unique excitation current control algorithm as well as new current, voltage, and control algorithms
5. Four times fault parameter recording
6. Fully protected machine
Advantages of Hardware Design
1. Encoder knobs are used on panel knobs
2. A new design concept has been adopted for the operation panel
3. Ports on standard networks
4. There is one communication port 485, which supports Modbus protocol and RTU mode.
5. A temperature-controlled heat dissipation fan is used
6. There is a removable fan partition that can be pulled out directly
7. Make sure you choose a cooling fan with a long life and a large air volume
8. Wiring terminals are designed as pull-out partitions
9. There is a drawing of the installation size on the bottom of the low-power machine
Detailed 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.
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Single Phase Variable Speed Drive Inverter 220V 380V 3 Phase VFD 15KW 22KW Images
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