ABB Library is a web tool for searching for documents related to ABB products and services. brightness_1 Category. All Categories. ABB General Information Tree. Electrification (EL) ELDS - Distribution Solutions. Circuit Breakers & Contactors The AMVAC is the next generation of ANSI medium voltage vacuum circuit breaker, utilizing magnetic actuation technology to provide a more reliable and longer lasting solution to the industry. This is made possible by the simplicity of the magnetic actuator design features such as one moving part and built-in safety features. tracking resistance making ABB circuit breakers some of the lightest available in the market. Because of the embedded design, these vacuum interrupters are maintenance-free for the life of the VI. On-board capacitors The on-board capacitors of the AMVAC breaker deliver the current needed for creation of magnetic fields within the mecha- R-MAG Magnetic Circuit Breaker. R-MAG® magnetically actuated dead tank outdoor vacuum circuit breaker. R-MAG outdoor breakers are designed with a maintenance-free, magnetically actuated mechanism to provide unparalleled reliability and safety in the field. The streamlined design enables easier integration and reduces training time for new users. ABB's SACE® FORMULA molded case circuit breaker line offers simplicity and quality in some of the smallest dimensions available. Record Plus. FB100, available up to 600A with interruption capacities up to 200kAIC. TEY Lighting Panel Circuit Breakers. 15-125A; Designed for use in lighting panel applications. ABB Training objective The objective is to acquaint participants with knowledge about the constructional design and the functions of the VD4 X vacuum circuit-breaker. General safety rules for work at the VD4 will be explained and participants learn the operation and the maintenance of the circuit-breaker. An effective training is ensured by small ABB VHK vacuum circuit breakers are shipped with the contacts closed, Closing Springs discharged and Opening Springs charged. This is to protect closed by pulling out on the Manual Close Lever. The Circuit Breaker can then be closed by pressing the Manual Trip Button. See Figures A3 and A4 in the Appendix. IB 6.2.7.7-3 6 Distribution Oil Circuit Breakers FK/FKA/FKD. Distribution Vacuum Circuit Breaker - VIB. Rated Nominal Voltage. ABB's Electrification Business Area is a global leader in electrical products and solutions, operating in more than 100 countries, with over 200 manufacturing sites. Our 50,000+ employees are dedicated to transforming how people unique discharge assembly when the circuit breaker is moved to the "Disconnect" position and the racking truck handles are moved inward to unlock the circuit breaker from the breaker compartment. The AMVAC circuit breaker is designed to provide many years of trouble free service for the end user. Manual opening mechanism Magnetic actuator 40 ma4j2 15 40 104 95 36 670a c1 rated 19ka peak, 2.0 khz 3 50-80 16.9 o-0.3s, co-3min, co 3sec p2 750 — — - medium voltage vacuum circuit breakers installation and operation manual — — 1) 2) • • • • • • • amvac™ - medium voltage vacuum circuit breakers installation and operation manual — ABB has developed a unique, innovative and patent pending Dead Tank Circuit Breaker solution - utilizing integrated Metal Oxide Varistors (MOV) - to absorb reactive power and prevent the transmission line voltage from exceeding its de