Shanghai Chitian Machinery Co., Ltd. is a professional importer of machinery equipment and spare parts. They are the authorized distributor of Toshiba electric motors and Toshiba frequency converters. They also represent multiple brands, including Shinko vibration equipment, Shinko pumps, Shinko wire ropes, San-Ei pneumatic hoists, LNG special pneumatic cranes, pneumatic motors, pneumatic winches, etc. Their products are widely used in the steel, petrochemical, port, power, mining, tire, rubber, printing, textile, and machinery assembly industries.
The Toshiba VF-PF1 is a three‑phase frequency converter designed for electric fan pump applications. It supports a wide power range and includes built‑in cooling, forced ventilation, and protection features to ensure reliable operation.
The document covers technical specifications, wiring diagrams, communication options such as RS‑485 and BACnet, installation guidelines, and safety precautions. It also provides tables of model variants, capacity ratings, and recommended settings for different voltage inputs. This manual is written in Japanese.
The device includes internal fans and a forced ventilation system for cooling.