0.75KW 220V 380V Mini Frequency Inverter For Single Triple Phase
Motor
Description of frequency inverter
This inverter 300 series is only suitable for single-phase 220v or
three-phase 380v asynchronous motors. If your motor load is heavier
than 2.2kw, please choose an inverter with higher horsepower than
your motor, and choose our other series such as the 310 series
inverter.
Warranty: 18 months. If there is an error with the product or an
installation problem and you don't know what to do, please contact
us.
Good noise control: This product has the advantages of low noise
and low electromagnetic interference.
Long life: The shell adopts abs+pc, which has the characteristics
of high-temperature resistance, flame retardant, and high
ultraviolet resistance. The use of ball fans and independent
cooling air duct design makes the heat dissipation performance of
the inverter better and prolongs the service life.
Feature:
All-round machine protection
Overcurrent and overvoltage protection
Short circuit protection to ground
IGBT shoot-through protection
Current detection abnormality protection
Relay pull-in abnormality and other protection functions
Other Models of frequency inverter
| Model | Power Class (KW) | Output Current (A) | Input Current (A) | Adaptation Motor (KW) | Normal Voltage (V) |
| ST300-2S0.75G | 0.75 | 5 | 5.5 | 0.75 | 220 |
| ST300-2S1.5G | 1.5 | 7.5 | 8.3 | 1.5 | 220 |
| ST300-2S2.2G | 2.2 | 10 | 12 | 2.2 | 220 |
| ST300-XT0.75G | 0.75 | 2.3 | 3.4 | 0.75 | 380 |
| ST300-4T1.5G | 1.5 | 3.8 | 5.0 | 1.5 | 380 |
| ST300-4T2.2G | 2.2 | 5.3 | 6.0 | 2.2 | 380 |
Terminal and Wiring for frequency inverter
| Main loop terminal symbol | Terminal name and function description |
| R, S, T | Three (220 single phase AC input R, T) phase AC input terminal |
| U, V, W | Three-phase AC output terminal |
| PE | Earthing terminal |
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.
