ATS diagram for maximum currents of 800–6300 A on Emax series breakers, frames Е1–Е4, Е6

ATS diagram for maximum currents of 800–6300 A on Emax series breakers, frames Е1–Е4, Е6

An ATS for maximum currents of 800–6300 A on Emax series breakers, frames Е1–Е4 and Е6 (ABB), with a geared motor to charge the closing springs, controlled by БУАВР.С.220.220.T, with two inputs, two load groups, a bus-section breaker, electrical interlocking of the section breaker, protection against transfer between inputs during an overload or short circuit in the load, UPS-backed control power, and automatic or manual ATS operation