Choosing a 220V single-to-three-phase variable frequency drive for a CNC router, spindle motor, grinder, compressor, or HVAC unit often comes down to a stack of near-identical listings. When you're browsing vfds soft starters motor controls, this 7.5KW/10HP class is a common stop. This head-to-head compares two drives from the same brand, both with SPWM control and 48-63 Hz input frequency. The difference: one listing leads with the kilowatt rating and shows $160.90; the other leads with horsepower, shows $158.40, and includes a dimension spec.
Quick verdict
If you are choosing between exactly these two, the 10HP 7.5KW 220V Variable Frequency Drive Inverter at $158.40 is the practical pick. It is the lower-priced listing and its attributes carry a dimension detail along with CE certification. The 7.5KW 10HP 220V Variable Frequency Drive Inverter costs $160.90 and shares the same core specifications, so the $2.50 gap comes down to title order and a little extra shelf space planning data.
Comparison table
| Drive | Listed price | Price bar |
|---|---|---|
| 7.5KW 10HP 220V Variable Frequency Drive Inverter | USD 160.90 | |
| 10HP 7.5KW 220V Variable Frequency Drive Inverter | USD 158.40 |
Where each listing wins
The 7.5KW-first listing wins if you want the power rating read as kilowatts before horsepower. The 10HP-first listing wins on price and layout detail: the lower $158.40 price and the 38 x 29 x 29 cm dimension for cabinet planning.
Product notes
7.5KW 10HP 220V Variable Frequency Drive Inverter
At $160.90, this listing puts the kilowatt rating in front and then states the horsepower. The drive is positioned for constant-torque loads such as hard-starting air compressors and HVAC units, and variable-torque uses like CNC routers, spindle motors, and grinders. It accepts 1 or 3 phase input at 220V, runs on 48-63 Hz, and has a 0-95% relative humidity limit without dew. Choose it if you think in metric power ratings and want the 7.5KW label to lead the title. The limitation is the price: $160.90 is $2.50 higher than the other listing, and both offer the same SPWM control mode and same-brand drive. The extra cost buys you a reverse title order rather than a different component.
10HP 7.5KW 220V Variable Frequency Drive Inverter
At $158.40, this is the lower-priced listing in the pair. It names the horsepower first, followed by the kilowatt number, and it lists the same 220V single-phase or three-phase input and the same SPWM control mode. The attributes include CE certification and a dimension of 38 x 29 x 29 cm, which is directly usable when you are planning panel or cabinet space. If you want the least expensive of the two near-identical listings plus a concrete physical size, this is the one to start with. The trade-off is naming convention: horsepower-first may feel less direct if you normally search in kilowatts, even though 7.5KW is included in the title. For the $2.50 difference and the dimension detail, this listing makes the stronger default.
Final choice by use case
For a straightforward purchase where you want the lower listed price and a dimension to plan around, choose the 10HP 7.5KW 220V Variable Frequency Drive Inverter at $158.40. For a shopper who prefers kW-first wording and is comfortable with the higher $160.90 price, the 7.5KW 10HP 220V Variable Frequency Drive Inverter is the corresponding pick. Both drives share the same 220V single-to-three-phase input, SPWM control, and 48-63 Hz operating range, so the final decision is price and title emphasis rather than a difference in motor-control capability.
