Detailed explanation of the applicable scope of Toshiba frequency converters

Suitable for users who require high starting torque

Conveyors, elevators, automatic wheelchair lifts for disabled people, and other transportation machinery sometimes require large starting torque. The VF-S11 combines Toshiba's patented control system - current vector calculation control - to generate starting torque of 1HZ-200% or more, providing sufficient room for maneuvering in applications that require large starting torque.

Suitable for users troubled by electromagnetic noise

For example, commercial ironing boards, car wipers, healthcare facilities, welfare homes, surrounding environments, and indoor sports machinery used in our daily lives, if they generate electromagnetic noise, it will cause a lot of interference to the surrounding area. The VF-S11 is equipped with a noise filter in its compact body, greatly reducing the generated electromagnetic noise. The VF-S11 also complies with the EUEMC directive standards.

Suitable for users with limited installation space

Some household appliances, including food processing and packaging, as well as control panels, chemical machinery, printing machines, etc., must be as compact as possible. Compared with ordinary models of frequency converters, the external dimensions of VF-S11 are already quite small. In addition, parallel installation means that space can be further saved because two or more devices can be installed very close to each other.

Suitable for users who place great importance on maintenance

Fans, water pumps, blowers, and air conditioning equipment must be regularly maintained. VF-S11 monitors the expected replacement date of maintenance components and issues an alarm to service personnel as a drafted maintenance policy. The design life of capacitors in the main circuit is 10 years. In addition, VF-S11 can also be used in environments up to 60 degrees Celsius, demonstrating excellent environmental tolerance.

Suitable for users who require scalability

Sometimes, users must control and monitor systems through communication, such as air conditioning systems in buildings and control systems on production lines. Due to its high scalability, VF-S11 uses detachable control terminal boards, allowing users to easily install optional communication boards (RS-485, Device Net, and LONWorks).

Suitable for users with a wide range of capacity and range requirements for the model

In order to obtain spare parts and facilitate maintenance of mechanical equipment, the biggest advantage of VF-S11 in this group of inverters is its wide capacity, up to 15KW. VF-S11 is a fully enclosed type that can be used in harsh environments that are susceptible to large amounts of water and dust.