Abb Outdoor Vacuum Circuit Breaker

The operating mechanism is housed in a weather proof cabinet and is available in two versions.

Abb outdoor vacuum circuit breaker.

Abb s electrification business area is a global leader in electrical products and solutions operating in more than 100 countries with over 200 manufacturing. Iec outdoor vacuum circuit breaker ovb vbf medium voltage circuit breaker with spring mechanism designed for distribution systems up to 40 5 kv 2500 a 26 3 ka. These circuit breakers are of live tank or dead tank design pole mounted switching devices for smart grid applications providing protection and control for overhead distribution lines. Only 8 seconds charging time from 1 100.

The vacuum interrupters are housed in hollow porcelain insulators filled with sf6 nitrogen gas at 0 5 bar above atmospheric pressure to safeguard against condensation. These circuit breakers are of live tank design. These circuit breakers are of live tank design. R mag is ansi iec outdoor magnetically actuated vacuum circuit breaker.

Tested for reliability in any environmental conditions from 50 c to 70 c easy integration. Part a receipt storage safety 9. The minimum allowed ambient temperature for the outdoor vacuum circuit breaker is 30 c. Across every market abb s circuit breakers occupy a leading position thanks to their proven reputation for reliability performance and long life.

Medium voltage outdoor vacuum circuit breakers. Ansi iec outdoor magnetically actuated vacuum circuit breaker r mag the industry proven magnetic circuit breaker abb recognizes the industry s focus on safety and reliability and helps meet these goals with the r mag circuit breaker for medium voltage primary substations. Back up battery footprint reduced by 90. The gsl is a heavy duty outdoor circuit breaker extensively delivered for 16 7 hz feeder stations where fast tripping time is required.

Abb world leading vacuum interrupters rated for 30 000 full load operations. Structures may be stored outdoors spare parts should be stored indoors in a recommended storage area in their original packings. Magnetic actuator drive spring operated mechanism. R mag magnetic circuit breaker.

Extremely high endurance of mechanisms and outstanding electrical performances of vacuum interrupters provides highly reliable maintenance free products with low life cycle costs. No pre charge period is required regardless of extended unutilized time in the yard.