KYN61-40.5 waxaa loola jeedaa nooca gaashaaman ee la rari karo AC birta xiran beddelka (hadda dambe loo yaqaan switchgear) waa set dhamaystiran oo ah qalab qaybinta gudaha gudaha oo leh saddex isgoysyada heerka socodka 50Hz iyo danab lagu qiimeeyay 40.5KV. Sida dhirta korontada, substations iyo warshadaha iyo macdanta macdanta si ay u aqbalaan oo qaybiyo tamarta, wareegga si loo xakameeyo, ilaalinta iyo ogaanshaha iyo hawlaha kale, sidoo kale waxaa loo isticmaali karaa in meelaha hawlgallada soo noqnoqda.