Three phase frequency inverter, also named a three-phase variable frequency drive (VFD), is a motor control with 3 phase input and output that drives the motor by changing the frequency and voltage supplied to the motor. The frequency is directly related to the rotary speed of the motor, in other words, the faster the frequency, the faster the rotary speed. If the motor does not need to run at full speed, the variable frequency drive inverter can be used to reduce frequency and voltage to meet the requirement of motor load.
Why do you need three phase frequency inverter?
- Reduce energy consumption and energy costs
Frequency drive inverter allows you to match the speed of your electric equipment to load requirements, no other control ways can realize this. Electric motor systems account for more than 65% of the power consumed in the industry, variable frequency inverters can reduce equipment energy consumption by up to 70% by optimizing motor control systems. - Extend equipment life and reduce maintenance
As the frequency and voltage of the motor are controlled by the frequency inverter, the motor will be well protected, such as electro-thermal overload protection, phase protection, undervoltage protection, overvoltage protection, etc. When you use the frequency inverter to start the load, it will not allow the motor to suffer instant shocks on the starting coil. But it can start steadily and eliminate wear on belts, gears, and bearings.
Inverter.com has low-cost 3-phase input and output frequency inverters for your choice, with rated power ranges from 0.75 kW, 1.5 kW, 2.2 kW to 220 kW, they are brand new direct sales by the manufacturer. The price list of three phase frequency inverter is in the table below, if you want to know more information, please go to our product’s page.
Three phase inverters price list
| Rated Power | SKU | Price | Input Voltage | Output Voltage |
| 0.75 kW | GK3000-4T0007G | 199.15 USD | 3 phase 230V /400V /480V AC ±15% (Optional) | 3 phase AC 0~input voltage |
| 1.5 kW | GK3000-4T00015G | 218.41 USD | 3 phase 230V /400V /480V AC ±15% (Optional) | |
| 2.2 kW | GK3000-4T00022G | 259.10 USD | 3 phase 220V /380V /480V AC ±15% (Optional) | |
| 3.7 kW | GK3000-4T0037G | 293.51 USD | 3 phase 230V /400V /480V AC ±15% (Optional) | |
| 5.5 kW | GK3000-4T0055G | 396.20 USD | 3 phase 208V /380V /480V AC ±15% (Optional) | |
| 7.5 kW | GK3000-4T0075G | 463.25 USD | 3 phase 220V /440V /480V AC ±15% (Optional) | |
| 11 kW | GK3000-4T0110G | 593.10 USD | 3 phase 230V /415V /480V AC ±15% (Optional) | |
| 15 kW | GK3000-4T0150G | 697.14 USD | 3 phase 230V /400V /480V AC ±15% (Optional) | |
| 18.5 kW | GK3000-4T0185G | 992.18 USD | 3 phase 240V /420V /480V AC ±15% (Optional) | |
| 22 kW | GK3000-4T0220G | 1264.30 USD | 3 phase 208V /440V /460V AC ±15% (Optional) | |
| 30 kW | GK3000-4T0300G | 1497.31 USD | 3 phase 230V /420V /480V AC ±15% (Optional) | |
| 37 kW | GK3000-4T0370G | 1781.14 USD | 3 phase 220V /400V /460V AC ±15% (Optional) | |
| 45 kW | GK3000-4T0450G | 2193.10 USD | 3 phase 240V /380V /480V AC ±15% (Optional) | |
| 55 kW | GK3000-4T0550G | 2591.20 USD | 3 phase 230V /440V /480V AC ±15% (Optional) | |
| 75 kW | GK3000-4T0750G | 3197.41 USD | 3 phase 230V /400V /460V AC ±15% (Optional) | |
| 90 kW | GK3000-4T0900G | 3741.60 USD | 3 phase 220V /415V /480V AC ±15% (Optional) | |
| 110 kW | GK3000-4T1100G | 4683.11 USD | 3 phase 230V /400V /480V AC ±15% (Optional) | |
| 160 kW | GK3000-4T1600G | 6499.23 USD | 3 phase 240V /420V /480V AC ±15% (Optional) | |
| 220 kW | GK3000-4T2200G | 9813.41 USD | 3 phase 240V /415V /460V AC ±15% (Optional) |
Note: The prices in the table are just for your reference. If you want to get the latest quotation, please feel free to contact us.
