VFD Pump Frequency Inverter AC 220V 380V 480V 3 Phase Output Variable Frequency Drive

AC VFD 220V/380V/480V 3 Phase Output Variable Frequency Drive

Description of frequency converter

The ST-310 series is ideal for a variety of variable and constant torque applications, including pumps, fans,
conveyors, and mixers. Infineon's latest IGBT technology, vector control technology, and DSP control system;
excellent ventilation design; powerful large fan detachable; convenient maintenance; control panel can be
disassembled, and distance operation can be selected; good customer feedback; stable performance, simple operation.

The finished product assembly of the frequency converter

Make sure each machine is consistent by following the working instructions standard of different power sections
when assembled. Each assembly process should be self-inspected and protected, and then the quality personnel
must conduct layer-by-layer inspections in order to ensure that the product quality will not be damaged due to the
negligence of the assembly personnel.

Working state of VFD

1. In the ST310 series frequency converter, there are three operating modes: the shutdown mode, the running mode,
and and the motor parameter self-tuning mode.
2. Once the frequency converters are powered on and initialized, no operation command input is received, and the
operating panel's RUN indicator light falls off during the shutdown process.
3. A frequency converter's operating state is when it receives the running command. The power output of its three phase U/V/W
terminal begins, and a status indicator light on the operation panel remains on.
4. To set the motor parameters in a self-tuning state, set P02.00-P02.05. Select P02.07 as 2 static self-setting or 3 rotary
self-setting based on the current state of the motor. The panel will display Tune when you select Confirm. Run will enter the state
of self-setting. Upon self-setting, the device will return to shut down.

Detailed image of frequency converter.

Application of frequency converter

Machines or equipment for simple industry applications. The following applications make it very competitive
and attractive. Used extensively in CNC numerical control machines, packing and printing machines, textile machinery,
small items transportation equipment like conveyors, food industry equipment such as kitchen ventilation and mixers,
hospital equipment such as X-ray analyzers and treadmills, and small fans and pumps.

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.