Example ATS for 2 inputs and one load, with improved overvoltage withstand, on circuit breakers. Application guide for БУАВР.С with ABB Tmax series breakers, frames Т4–Т6 for (250–1000) A

Application guide for БУАВР.С with ABB Tmax series circuit breakers, frames Т4–Т6 for (250–1000) A

Application guide for БУАВР.С with ABB Tmax series circuit breakers, frames Т4–Т6 for (250–1000) A with a motor-and-spring operator, controlled by БУАВР.С.220, with two inputs, two load groups, a bus-section breaker, electrical interlocking of the breakers, protection against transfer between inputs during an overload or short circuit in the load, and automatic or manual ATS operation.