This manual is the user manual of variable frequency drive SDRIVE 450. It mainly introduces the product's functional features, installation and connection, technical characteristics, external dimensions, power range and accessories, safety certification, control keyboard, program parameter list, fault messages, RS485 communication, selection, and general application system configuration.
The Power Electronics SDRIVE 450 manual provides comprehensive safety instructions and operational guidance for the drive system. It covers general safety, electrical hazards, installation precautions, and detailed configuration steps.
Technical sections include commonly used configurations, RS485 and MODBUS communication settings, and a full list of factory‑default parameters. Contact information for 24‑hour technical assistance is also provided.
| Power rating | 3.7 kW – 22 kW |
|---|---|
| Power rating | 30 kW – 75 kW |
| Baud rate | 9600 bps |
The baud rate is set to 9600 bps.
24‑hour technical assistance is available 365 days a year; contact the Power Electronics offices listed in the manual.
A dedicated Safety Instructions section covers general safety, electrical hazards, and installation precautions.