The VF‑S11 is a compact, high‑performance variable‑frequency transformer offered by Toshiba. It supports both single‑phase (220 VAC) and three‑phase (380 VAC) configurations and includes a built‑in noise filter to reduce electromagnetic interference.
Key features include an interchangeable control terminal board for easy wiring and maintenance, a cooling system with a 10‑year service life, and an operating temperature range up to 60 °C. The product line covers power ratings from 0.2 kW to 15 kW, making it suitable for a variety of industrial applications. This manual is written in Japanese.
| Single‑phase voltage | 220 VAC |
|---|---|
| Three‑phase voltage | 380 VAC |
| Maximum operating temperature | 60 °C |
| Control terminal board | Interchangeable |
The VF‑S11 can operate up to 60 °C.