In sourcing discussions, VFD4A8MS21AFSAA is often placed next to Schneider VFD, Delta Vfd004El21W 1 and Delta VFD so procurement teams can align budgets and technical requirements effectively.
Delta VFD4A8MS21AFSAA Variable Frequency Drive
The Delta VFD4A8MS21AFSAA Variable Frequency Drive is designed for controlled motor operation, supporting 0.75 kW and 1 HP applications using a stable 230V, Single-phase AC 200 V ~240 V input at 50 / 60Hz. The drive uses a Natural air cooling thermal method and features an IP20 enclosure suitable for cabinet-integrated environments requiring internal protection. Manufactured by Delta, part of the Delta Variable Frequency Drive family within the Delta MS300 Series.

| Brand | Delta |
| Product Type | VFD |
| Model Number | VFD4A8MS21AFSAA |
Delta VFD4A8MS21AFSAA Variable Frequency Drive - Technical Specifications
| Specification | Value |
|---|---|
| Applicable Motor Output ( kW) | 0.75 kW |
| Applicable Motor Output (HP) | 1 HP |
| Input Voltage / Frequency | 230V, Single-phase AC 200 V ~240 V, 50 / 60 Hz |
| Heavy DutyRated Output Current | 4.8 A |
| Normal DutyRated Output Current | 5 A |
| Cooling Method | Natural air cooling |
| IP Level | IP20 |
| EMC Filter | Built-in |
| Safe Torque Off (STO) | Integrated STO |
| Model Type | Standard model |
| Control Methods | V/F, SVC, FOC Sensorless |
| Size: W Γ H (mm) | 72Γ142 |
| Size: D (mm) | 159 |
| Verson | A |
| Input Mains Frequency Range (Hz) | 47 ~ 63 |
| Net Weight | 2.9 kg |




