Joslyn Distribution Capacitor Switch Type VSV & VBM

Joslyn Hi-Voltage™ vacuum capacitor switches contain no oil or gas. They use vacuum interruption and solid dielectric insulation for 15kV to 230kV applications. VerSaVac® pole-top capacitor switches provide a long
operational life of 50,000 open and 50,000 close operations with no required maintenance. Varmaster capacitor and reactor switching systems use Joslyn Hi-Voltage VBM switches for 15kV to 69kV system voltages. Applications include repetitive switching of any load, capacitor switching and shunt-reactor switching. VBU switches offer high reliability for applications from 69kV to 230kV with continuous current capability from 600A. VerSaVac® and VBM switches are now available with the Vacstat® vacuum interrupter monitor. A breakthrough in vacuum switching technology, the Vacstat monitor provides the operator with the status of the vacuum interrupter and will block electrical operation if a problem is detected. The Vacstat monitor reduces operating and maintenance costs, increases service reliability and reduces the risk of harm to personnel and equipment.

Technical Specification: