WEG
WEG CFW500 1 HP 380-480V 3-Phase NEMA 4X (IP66) VFD
Model: CFW500A01P6T4DB66G2

WEG CFW500 variable speed drive, 1 HP, 0.75 kW, 380-480V 3-phase input, NEMA 4X (IP66) enclosure. Features sensorless vector control, built-in STO safety, Pump Genius, and plug-in communication modules.
Technical Specifications
| HP Rating | 1 |
| kW Rating | 0.75 |
| Input Voltage | 380-480V |
| Input Phase | 3 |
| Output Voltage | 380-480V |
| Output Phase | 3 |
| Enclosure | NEMA 4X (IP66) |
| Overload Capacity | 150% for 60s |
| Control Method | V/Hz, Sensorless Vector, VVW, Vector with Encoder, PM Motor Control |
| Input Frequency | 50/60 Hz |
| Output Freq Range | 0-300 Hz |
| Carrier Freq (kHz) | 2-15 |
| Ambient Temp (°C) | -10 to 50 |
| Altitude M | 1000 |
| Communication | Modbus RTU (via plug-in modules: Modbus TCP, EtherNet/IP, PROFIBUS DP, CANopen, DeviceNet) |
| Braking Method | Dynamic Braking Transistor (built-in on D models) |
| Safety Function | STO (Safe Torque Off), SS1 |
| Weight (lbs) | 2.4 |
| Series | CFW500 |
Manufacturer

WEG
WEG — global manufacturer of electric motors, CFW-series variable frequency drives, and transformers. WEG motors are sold in 135+ countries with energy efficiency classes IE1–IE4.
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