Zofanana ndi nsanja ya delta koma palibe mtanda wopingasa wopingasa pakati pa zida ziwiri zapamwamba (mitanda yolumikizirana kapena kutsika ndikotheka). Woyendetsa wapakati amathandizidwa mwachindunji ndi mapangidwe apamwamba. Zikuoneka ngati khalidwe "Y", ndipo pamene anaika, dongosolo ngodya kunja, ndipo amalenga Y mawonekedwe, amenenso ndi mtundu umodzi zitsulo latisi mphamvu nsanja, zikuoneka kunyamula 330KV, ngakhale apamwamba voteji mphamvu kufala mzere, ntchito mu mkulu voteji AC. ndi machitidwe otumizira magetsi a DC komanso njira zokokera njanji, ndipo zimabwera m'mawonekedwe ndi makulidwe osiyanasiyana.

XYTOWER imapanga nsanja yachitsulo yamtundu uliwonse ya 330KV Y-Frame yokhala ndi miyendo yolimba yachitsulo ndi ziwalo zam'mbali zachitsulo & mapaipi kapena zokhala ndi zitsulo zokhala ndi ngodya. Zomangamanga zimatha kufika kutalika kwa mita 200, kupitilira apo malinga ndi zomwe kasitomala amafuna. XYTOWER ndi amodzi mwa ochepa opanga omwe amasonkhanitsa nkhope ya gawo lililonse la nsanja. Kusamalira bwino kumeneku sikungakhale njira yotsika mtengo kwambiri koma kumatsimikizira kuti nsanja iliyonse ikukwaniritsa miyezo yathu yapamwamba. Ndipo zimathandiza kuchepetsa mtengo womanga pamalowo chifukwa cha misonkhano yosagwirizana. Zida zonse za nsanja zimatengera chitsulo cha China kapena zinthu zofanana zapadziko lonse lapansi monga Q235B, Q355B, ndi zina.