Quick Take
If you are shopping for variable frequency drives, soft starters, and motor controls, the core question is always the same: what power source is available at the wall, and what kind of three-phase motor are you feeding? Some VFDs accept single-phase input and give you three-phase output. Others are designed strictly for a three-phase input supply. The four listings in this comparison show that split clearly. One is a 2 HP three-phase-input drive from Mitsubishi Electric. The other three are single-phase-to-three-phase units, with one small 1 HP drive and two large 7.5 kW drives. The price spread across the group is wide, and the choice depends on your motor rating and your supply phase.
Price Comparison
| Listing | Listed Price | Price Bar | Best for |
|---|---|---|---|
| Mitsubishi FR-D720-070-W1 240VAC 3 Phase VFD 2.0HP | USD 129.99 | Three-phase shops needing a 2 HP drive | |
| Single To 3 Phase 750W 1HP 220V VFD Inverter | USD 32.99 | Small single-phase to three-phase motor control | |
| 7.5KW 10HP 220V Single To 3 Phase VFD Inverter CNC | USD 158.90 | Larger single-phase to three-phase loads | |
| 10HP 7.5KW 220V Single To 3 Phase VFD Inverter CNC | USD 158.40 | Similar large load with a close price |
Decision Matrix
| Listing | Choose it for |
|---|---|
| Mitsubishi FR-D720-070-W1 240VAC 3 Phase VFD | Shops that already have three-phase power and need a 240 VAC drive for a 2 HP motor |
| Single To 3 Phase 750W 1HP 220V VFD | Small single-phase-to-three-phase projects with a 1 HP motor |
| 7.5KW 10HP 220V Single To 3 Phase VFD | Large single-phase-to-three-phase loads that call for 10 HP |
| 10HP 7.5KW 220V Single To 3 Phase VFD | The same large load class, with the 10HP-first title |
Product Notes
Mitsubishi FR-D720-070-W1 240VAC 3 Phase Variable Frequency Drive 2.0HP - NEW
This listing is a straight three-phase drive, not a single-phase converter. It is rated at 1.5 kW and 2 HP, with a 240 VAC three-phase input and output, and the brand is Mitsubishi Electric. At $129.99, it sits in the middle of the price range in this comparison. Choose it when your shop already has three-phase supply and you want a 2 HP drive under the Mitsubishi Electric brand. The limitation is the input phase: if your power source is single-phase, this drive does not handle the conversion. You would need to add a separate phase converter or choose one of the single-to-three-phase units in this list.
Single To 3 Phase 750W 1HP 220V Variable Frequency Drive Inverter VFD/VSD
This is the lightest price in the set at $32.99, and it also has the smallest motor rating at 0.75 kW / 1 HP. It is designed to take single-phase AC input and provide three-phase output, which makes it a direct option for running a small three-phase motor from a single-phase wall outlet. The listing includes an attention note about matching 110V input with 110V three-phase motors, which is the kind of detail that matters when you wire it up. The limitation is the power level: this is not a drive for heavy loads, and it does not have the 7.5 kW capacity of the two larger listings. For a small motor, it is a low-priced starting point.
7.5KW 10HP 220V Single To 3 Phase Variable Frequency Drive Inverter CNC VFD VSD
At $158.90, this drive is listed for the highest price in this group, and it also carries the biggest power rating with 7.5 kW / 10 HP. The attributes show CE certification, SPWM control mode, dimensions of 38 x 29 x 29 cm, and support for either single-phase or three-phase input. The description mentions constant torque loads such as air compressors and HVAC units, and variable torque loads like pumps and fans. The limitation is that the unit is physically large and you need to follow the terminal wiring method shown for single-phase input, which uses the R and S terminals. If you have a 10 HP motor and single-phase supply, this listing is one of two near-identical choices.
10HP 7.5KW 220V Single To 3 Phase Variable Frequency Drive Inverter CNC VFD VSD
This listing mirrors the other 7.5 kW drive in its title and attributes, but carries a listed price of $158.40, which is $0.50 lower than the similarly named unit. It also shows CE certification, SPWM control, the same dimensions, and the same single-phase or three-phase input flexibility. Choose it when you want the large 10 HP / 7.5 kW capacity and you are comparing nearly identical listings. The limitation is exactly that similarity: there is no meaningful feature difference between this and the other 7.5 kW unit beyond the price and the order of the terms in the title. Your choice between the two will come down to the small price difference and which listing you prefer to open.
Final Recommendation by Use Case
- If you already have three-phase power and need a 2 HP motor control, the Mitsubishi FR-D720 is the listing to start with.
- If you have a small 1 HP motor and single-phase supply, the 750W VFD is the low-priced way to get three-phase output.
- If you need to run a 10 HP motor from single-phase or three-phase input, the two 7.5 kW drives are the heavy hitters. Between them, the 10HP 7.5KW listing is the one to open first if the details are otherwise the same.
