Delta VFD2A8ME21AFSAA Variable Frequency Drive
Delta VFD2A8ME21AFSAA Variable Frequency Drive is built for compact motor control applications where precise speed regulation and energy efficiency are important. This Delta VFD for 0.5 HP Motor supports low-power systems with smooth performance and stable output under varying load conditions. It operates on a single-phase 200Vβ240V AC supply, making it suitable for small automation setups and panel-based installations. Developed by Delta industrial automation, it belongs to the AC drive solutions range and is part of the ME300 compact drive series designed for reliable motor control in space-limited environments.

| Brand | Delta |
| Product Type | VFD |
| Model Number | VFD2A8ME21AFSAA |
Delta VFD2A8ME21AFSAA Variable Frequency Drive - Technical Specifications
| Specification | Value |
|---|---|
| Applicable Motor Output ( kW) | 0.4 kW |
| Applicable Motor Output (HP) | 0.5 HP |
| Input Voltage / Frequency | Single-phase AC, 200V~240V (-15% ~ + 10%), 50 / 60Hz |
| Heavy DutyRated Output Current | 2.8 A |
| Normal DutyRated Output Current | 3.2 A |
| Cooling Method | Fan cooling |
| IP Level | IP20 |
| EMC Filter | Built-in EMC Filter |
| Safe Torque Off (STO) | STO Model |
| Model Type | Standard model |
| Braking Chopper | Built-in |
| Output Frequency | 0 to 599.00 Hz |
| MODBUS COM | Built-in |
| Control Methods | V/F, SVC |
| Size: W Γ H (mm) | 72 x 142 |
| Size: D (mm) | 143 |
| Net Weight | 0.5 kg |
The Delta VFD2A8ME21AFSAA is engineered to deliver consistent motor speed control in systems where compact design and stable performance are required. It enables smooth start and stop functions, helping reduce wear on mechanical components and improving the overall lifespan of connected machines. The integrated fan cooling system maintains proper thermal balance, supporting continuous operation within enclosed panels.
Applications such as small conveyors, dosing systems, and light-duty pumps benefit from adjustable speed control to match process requirements. This drive allows operators to regulate motor performance based on actual demand, which helps optimize energy usage while maintaining consistent output. Its compact structure ensures easy installation in control panels where space management is critical.
For automation setups that require dependable low-power motor control, the VFD2A8ME21AFSAA provides stable operation with efficient speed variation. It supports continuous running conditions while maintaining control accuracy across different load changes. This makes it suitable for systems where reliability, compact integration, and energy-efficient motor control are key operational priorities.




