Delta VFD1A5ME43ANNAA Variable Frequency Drive
Delta VFD1A5ME43ANNAA Variable Frequency Drive is designed for precise motor speed control in compact automation systems requiring stable and efficient operation. This Delta VFD1A5ME43ANNAA Variable Frequency Drive supports 0.4 kW and 1/2 HP motor applications with consistent performance under varying load conditions. It operates on a three-phase 380V–480V AC supply, making it suitable for industrial panels and machine-level installations. Developed by Delta, it belongs to the AC drive solutions and is part of the ME300 Series drives designed for compact and dependable motor control applications.

| Brand | Delta |
| Product Type | VFD |
| Model Number | VFD1A5ME43ANNAA |
Delta VFD1A5ME43ANNAA Variable Frequency Drive - Technical Specifications
| Specification | Value |
|---|---|
| Applicable Motor Output ( kW) | 0.4 kW |
| Applicable Motor Output (HP) | 1/2 HP |
| Input Voltage / Frequency | Three-phase AC, 380V~480V (-15% ~ + 10%), 50 / 60Hz |
| Heavy DutyRated Output Current | 1.5 A |
| Normal DutyRated Output Current | 1.8 A |
| Cooling Method | Natural air cooling |
| IP Level | IP20 |
| EMC Filter | None |
| Safe Torque Off (STO) | None |
| 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 × H (mm) | 68 × 128 |
| Size: D (mm) | 113 |
| Net Weight | 0.9 kg |
The Delta VFD1A5ME43ANNAA is engineered to deliver stable motor speed control in applications where compact design and reliable performance are essential. It enables smooth acceleration and deceleration, helping reduce mechanical stress on motors and connected equipment. The natural air cooling method supports efficient heat dissipation, allowing stable operation in enclosed control panels without additional cooling requirements.
Equipment such as small conveyors, pumps, and light-duty machines require adjustable speed control to match process conditions. This drive allows operators to regulate motor output based on real-time demand, improving efficiency while minimizing unnecessary power consumption. Its compact structure supports easy installation in panel-mounted systems where space management is important.
For automation setups that require dependable low-power motor control, the VFD1A5ME43ANNAA provides consistent output with stable performance across different load variations. It supports continuous operation while maintaining control accuracy and energy efficiency. This makes it suitable for applications where compact integration, efficient motor control, and reliable performance are essential for smooth operation.




