Polish user manual for the Toyo Denki VF64 frequency converter covering safety, installation, wiring, settings and technical data.
The VF64 is an intelligent frequency converter from Toyo Denki. The manual provides detailed safety rules, pre‑use checks, installation steps, wiring diagrams and optional equipment information. It also describes the three control methods – sensorless vector, sensor vector and V/F – and the new functions such as Super Block, Sequencer and Trace Back.
Technical data, performance specifications, maintenance procedures and troubleshooting codes are listed in the final sections. The document is intended for qualified personnel who will install, commission and service the converter in industrial applications. This manual is written in Polish.
| Control modes | Sensorless vector, sensor vector, V/F control |
|---|---|
| Carrier frequency range | 1 ÷ 15 kHz (programmed) |
| Maximum carrier frequency without power reduction | 9 kHz (≤ 37 kW) |
| Speed/frequency control range (UF motor) | 1 : 150 |
| Digital speed command accuracy | ±0.5 % max speed |
| Power rating | Up to 37 kW (higher models up to 90 kW) |