5.5KW Frequency Converter 220V 380V Three Phase Single Phase VFD
Description of variable frequency drive
Choose flame-retardant PVC and ABS as the first material. In high
temperatures and harsh environments,
this material is highly heat resistant, flame retardant, tough, and
strong, which prevents it from demolding
and embrittling. Secondly, the product is equipped with an
independent heat dissipation air duct that prevents
oil and dust from entering. Inverter temperatures are reduced
effectively by installing a fan.
The incoming materials, such as components, PCBs, and IGBT, are
selected from the best domestic suppliers.
Features of the frequency converter
1. A protective overload device prevents overheating of the
protector caused by overloading of the main power supply.
2. In the event of a drop in line voltage, the device will be
protected from overheating if the line voltage drops to the
cirtical voltage.
3. Limiting the leakage current of a leakage device to the ground
so that it does not exceed a safety limit.
4. Multiple currents can tripped the frequency converter and halt
its operation if it is followed by a stall protection.
5. To prevent further harm due to short circuits, the circuit will
be cut off when abnormal.
6. An overcurrent protection mechanism activates when the current
exceeds a preset maximum
7. A phase deficiency protection circuit protects electrical
equipment from phase loss, which could lead to equipment
failure and fire.
8. High temperatures can disable a converter's performance,
resulting in its inability to be used.
What can a good frequency converter do?
1. When starting the motor, ensure that the instantaneous current
does not double
As the motor starts, due to the frequency converter, its current
won't instantly increase, which saves cost and extends its life
2. Regulation of motor speed by intelligent means
Change the frequency to control the motor's speed.
3. Using less energy saves electricity.
You can save energy by automatically detecting the load current and
adjusting the output voltage accordingly.
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 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.
