30KW 37KW Variable Frequency Drive 60 To 50HZ Frequency Converter

Description of frequency inverter

It is a general high-performance v/f control inverter, mainly used with three-phase asynchronous motors. Changing the
working power supply of an AC motor by changing the frequency, voltage, and current. In addition to its high overspeed,
high rotation speed, and strong acceleration and deceleration capabilities, the motor is also known for its strong overload capacity,
large torque at low frequencies, and stable rotation speeds at high frequencies. Multiple protection functions and stable performance
are one of the features of the ST310 series. Our products are widely used in many applications in the U.S., Europe, Asia, South America,
and other countries due to a wide voltage range of 220v-480v.

Working state of frequency inverter

1. As a frequency converter, the ST310 series frequency converter operates in three modes: shutdown, running,
and motor parameter self-tuning.
2. The 4-phase U/V/W terminal of the frequency converter does not produce any output when the converter is powered on
and initialized and no operation command input is received.
3. The RUN indicator light is off when the switching of the network is switched off when the converter is in its shutdown state.
4. Once the frequency converter receives its running command, the three-phase U/V/W terminal starts to generate output, and
the operation status indicator light on the operation panel is continuously lit.
5. To set motor parameters to P02.00-P02.05, set motor parameters to P02.07, and select P02.07 as 2 static self-setting or
3 rotary self-setting. Upon selecting Confirm, the panel will display the Tune option.
6. The self-setting state is entered by pressing Run. The system will then go into a shutdown state once it has been self-set.

What can our inverter do?

1. Prevent the motor starting current from doubling up.
2. A variety of protection to protect motor safety.
3. It can control the positive and negative rotation
4. Speed regulation of the motor

Detailed images of variable frequency drive

Application for variable frequency drive

A wide variety of industries and equipment use them for a variety of processes, including spinning machines, stackers,
reclaimers, feeding machines, calciners, cigarettes makers, air compressors, steelmaking, steelmaking equipment, crushers,
drawing machines, dyeing machines, hoists, injection molding machines, laundry facilities, paper machines, special power sources,
water pumps, fans, mixers, rolling mills, 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 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.