
AD300 Smart VFD Variable Speed Drive
AD300 Smart VFD Frequency Inverter. Power: 0.75~2.2KW single-phase 220VAC 0.75~5.5KW three-phase 380VAC Mainly features: 1. Consistent size, beautiful and convenient 2. High protection: independent air duct design 3. Short-circuit to…
Guarantee
18 months
Service Response
Within 24 hours
Manufacturer
KEWO Shenzhen
Certification
ISO9001 · CE
CAD files are available on request via WhatsApp or email.
Product Details
Technical description, specifications and application notes as supplied by the KEWO factory.
AD300 Smart VFD Frequency Inverter.
Power:
0.75~2.2KW single-phase 220VAC
0.75~5.5KW three-phase 380VAC
Mainly features:
1. Consistent size, beautiful and convenient
2. High protection: independent air duct design
3. Short-circuit to ground without blowing up the machine
4. Simple debugging: 5 function code settings to meet customer application
5. High power density: the industry's smallest (5.5KW) for similar products
6. Standard RS485 communication interface supports Modbus RTU communication
7. Drives well all kind of AM, PMSM motors.
![]() |
![]() |
Model Selection
AD300 VFD Model List:
| S.N | Model No. | Voltage (V) | Rated Power (KW) | Rated Current (A) |
| 1 | AD300-2S0.75GB | 220V / 240V | 0.75KW | 4A |
| 2 | AD300-2S1.5GB | 220V / 240V | 1.5KW | 7A |
| 3 | AD300-2S2.2GB | 220V / 240V | 2.2KW | 9.6A |
| 4 | AD300-4T0.75GB | 380V / 440V | 0.75KW | 2.1A |
| 5 | AD300-4T1.5GB | 380V / 440V | 1.5KW | 3.8A |
| 6 | AD300-4T2.2GB | 380V / 440V | 2.2KW | 5.1A |
| 7 | AD300-4T3.0GB | 380V / 440V | 3.0KW | 7.2A |
| 8 | AD300-4T4.0GB | 380V / 440V | 4.0KW | 10A |
| 9 | AD300-4T5.5GB | 380V / 440V | 5.5KW | 13A |
Other Models In AC Drives

AD1000 High-Performance Vector Inverter
AD1000 series vector control VFD frequency inverter is a high-performance, high-reliability…
View Product
AD100 series mini variable speed drive
AD100 Mini variable speed drive ( VSD ) AD100 is a small and economical type VSD with good…
View Product
AD350 Vector Control Variable Speed Drive
KEWO AD350 Sensorless Vector Control Variable Speed Drive AD350 high performance vector…
View Product
AD800 High performance variables Speed Drive
AD800 Series High Performance Vector Control Variable Speed drive When you need simplicity…
View ProductApplication Notes
Questions About This Product
What guarantee do you provide?
Which inverter brands can KEWO replace in the industrial field?
Can we get a KEWO sample for testing, or test in your factory?
How do we pay, and can we get the goods with quality and guarantee?
Question not answered here? Talk to an engineer on WhatsApp
Get A Price For The AD300 Smart VFD Variable Speed Drive
Send the motor power, voltage and load type. Our engineers confirm the model, the accessories you need and the delivery time.


