e²BRAVO vacuum circuit breaker is a modern medium-voltage switching apparatus adapted for use with medium-voltage comprising module switchgears as well as in stationary version as a replacement for old low-oil apparatus. e²BRAVO is available in a wide range of rated voltages (7.2 - 17.5 kV) and in various configurations due to the horizontal and vertical scale and additional deviceequipment. High quality vacuum chambers and reliable operating mechanism ensure the achievement of high switching and mechanical durability at the level of 30000 on-offcycles.
High reliability of the e²BRAVO circuit breakers family combined with their very good electrical parameters make them ideal for applications in the commercial-, industrial-and mining power companies, where above mentioned aspects are essential. e²BRAVO circuit breakers can also be successfully used as a replacement of old low-oil equipment by using special retrofitting designs. The design of retrofit kits ensures fully interchangeability with the previous used low-oil circuit breakers of the following types: SCI / SCJ, WMPWZ, WMSWP and IO.
ADVANTAGES OF THE e²BRAVO CIRCUIT BREAKER
compatibility of the circuit breaker control system with power protection systems of various manufacturers
high quality vacuum chambers
high switching parameters confirmed by type research
full interchangeability with the previous used circuit breakers
unified operating system for all types of circuit breakers
very easy access to control elements such as release, auxiliary contacts, engine
modern interface allows fast access to the technical documentation.