Delta VFD2A7MS43MNSAA Variable Frequency Drive
Delta VFD2A7MS43MNSAA Variable Frequency Drive is a Delta 1 HP Variable Frequency Drive designed for controlled motor operation in industrial automation systems. It supports 0.75 kW and 1 HP applications with a stable 460V three-phase AC input range of 380V~480V at 50/60 Hz. This model delivers 2.7 A heavy duty output current and 3 A normal duty output current, ensuring smooth and stable motor performance in low-power industrial applications. Its natural air cooling structure supports efficient heat dissipation, while the IP66 enclosure provides strong protection in harsh industrial environments. Manufactured by Delta automation, it belongs to the industrial VFD range and the MS300 inverter series.
| Brand | Delta |
| Product Type | VFD |
| Model Number | VFD2A7MS43MNSAA |
Delta VFD2A7MS43MNSAA Variable Frequency Drive - Technical Specifications
| Specification | Value |
|---|---|
| Input Voltage / Frequency | 460V, Three-phase AC 380 V ~480 V, 50 / 60 Hz |
| Applicable Motor Output ( kW) | 0.75 kW |
| Applicable Motor Output (HP) | 1 HP |
| Heavy Duty Rated Output Current (A) | 2.7 A |
| Normal Duty Rated Output Current (A) | 3 A |
| Cooling Method | Natural air cooling |
| IP Level | IP66 / NEMA 4X |
| EMC Filter | None EMC Filter |
| Safe Torque Off (STO) | Integrated STO |
| Model Type | Standard Model |
| Braking Chopper | Built-in Braking Chopper |
| Output Frequency | 0.00 ~ 599.00 Hz (±0.1%) |
| Control Methods | V/F, SVC, FOC Sensorless |
| Size: W × H (mm) | 68×128 |
| Size: D (mm) | 143 |
The Delta VFD2A7MS43MNSAA is commonly used in compact industrial systems such as small conveyors, fans, pumps, and auxiliary machinery requiring precise 1 HP motor speed control. Its IP66-rated enclosure makes it suitable for dusty and moisture-prone environments.
This Delta 1 HP Variable Frequency Drive uses a natural air cooling design to ensure stable operation with minimal maintenance. It provides smooth acceleration, stable torque control, and energy-efficient performance in light-duty applications.
For industries searching for a reliable Delta 1 HP Variable Frequency Drive, the Delta VFD2A7MS43MNSAA offers dependable performance, durability, and efficient motor control. Within Delta industrial drive solutions, this model is ideal for compact automation systems requiring reliable speed regulation.

