Abb Outdoor Vacuum Circuit Breaker

Circuit breakers medium voltage circuit breakers for indoor and outdoor applications with the world s most successfull range in medium voltage vacuum and sf6 gas.

Abb outdoor vacuum circuit breaker.

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. Abb s electrification business area is a global leader in electrical products and solutions operating in more than 100 countries with over 200 manufacturing. R mag is ansi iec outdoor magnetically actuated vacuum circuit breaker. Magnetic actuator drive spring operated mechanism.

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. Medium voltage outdoor vacuum circuit breakers. The gsl is a heavy duty outdoor circuit breaker extensively delivered for 16 7 hz feeder stations where fast tripping time is required. The operating mechanism is housed in a weather proof cabinet and is available in two versions.

These circuit breakers are of live tank design. Only 8 seconds charging time from 1 100. These circuit breakers are of live tank design. Abb offering of outdoor circuit breakers provides customers with the full range of ansi and iec standard designs with the latest state of the art switching developments for increased safety and reliability including sf6 gas or vacuum interruption magnetic or spring mechanism live tank or dead tank solutions commonly known as dog house or kiosk design allowing grid optimization and smart grid applications.

The minimum allowed ambient temperature for the outdoor vacuum circuit breaker is 30 c. Structures may be stored outdoors spare parts should be stored indoors in a recommended storage area in their original packings. Across every market abb s circuit breakers occupy a leading position thanks to their proven reputation for reliability performance and long life. No pre charge period is required regardless of extended unutilized time in the yard.

Iec outdoor pole mounted vacuum circuit breaker pvb pvb s medium voltage three phase circuit breaker designed for pole mounted or substation applications up to 12 kv 630 a 20 ka. Back up battery footprint reduced by 90. Extremely high endurance of mechanisms and outstanding electrical performances of vacuum interrupters provides highly reliable maintenance free products with low life cycle costs. Part a receipt storage safety 9.

Tested for reliability in any environmental conditions from 50 c to 70 c easy integration. Abb world leading vacuum interrupters rated for 30 000 full load operations.