![](http://www.alamy.com/thumbs/6/32920B37-82AD-473F-BE53-E36FD9D65BA3/JR45PG.jpg)
Close up of high voltage insulators at new substation
Size: 5540px × 3693px
Photo credit: © Stefano Carnevali / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: ac, alternating, amperage, amps, blue, converters, current, distribution, electric, electrical, electricity, energy, high, industrial, industry, infrastructure, insulator, isolation, line, nationalgrid, power, power-station, sky, substation, system, transformers, transmission, voltage, watts, white