Delta VFD25AMS43AFSAA Variable Frequency Drive
Delta VFD25AMS43AFSAA Variable Frequency Drive is designed for high-capacity motor control in industrial automation systems requiring stable speed regulation and efficient operation. This Delta 15 HP VFD supports 11 kW motor applications with consistent output under varying load conditions. It operates on a three-phase 380V–480V AC supply, making it suitable for heavy-duty machines and panel-based installations. Developed by Delta, it belongs to the AC drive solutions range and is part of the MS300 Series drives engineered for compact and reliable motor control.
| Brand | Delta |
| Product Type | VFD |
| Model Number | VFD25AMS43AFSAA |
Delta VFD25AMS43AFSAA Variable Frequency Drive - Technical Specifications
| Specification | Value |
|---|---|
| Applicable Motor Output ( kW) | 11 kW |
| Applicable Motor Output (HP) | 15 HP |
| Input Voltage / Frequency | 460, Three-phase AC 380 V ~ 480 V (-15% ~ +10%), 50 / 60 Hz |
| Heavy DutyRated Output Current | 25 A |
| Normal DutyRated Output Current | 28 A |
| Cooling Method | Fan cooling |
| IP Level | IP20 |
| EMC Filter | Built-in EMC Filter |
| Safe Torque Off (STO) | Integrated STO |
| Model Type | Standard model |
| Control Methods | V/F, SVC, FOC Sensorless |
| Size: W × H (mm) | 130×250 |
| Size: D (mm) | 219 |
| Verson | A |
| Input Mains Frequency Range (Hz) | 47 ~ 63 |
The Delta VFD25AMS43AFSAA is engineered to deliver stable motor speed control in applications where higher power handling and continuous performance are required. It enables smooth acceleration and deceleration, helping reduce mechanical stress on motors and connected equipment. The fan cooling mechanism supports effective thermal management, ensuring reliable operation during extended working cycles inside control panels.
Processes such as conveyors, compressors, pumps, and industrial fans require controlled motor speed to maintain efficiency and process consistency. This drive allows operators to regulate motor output based on real-time load conditions, improving productivity while reducing unnecessary energy consumption. Its compact structure supports organized installation within panels used in medium to heavy-duty automation systems.
For automation setups that require dependable high-power motor control, the VFD25AMS43AFSAA provides consistent output with stable performance across varying operating conditions. It supports continuous operation while maintaining control accuracy and efficiency. This makes it suitable for applications where reliable motor performance, energy optimization, and smooth operation are essential for maintaining uninterrupted industrial processes.
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