Chingwe cha 3.8/6.6kV chikhoza kukhala chosinthika, monga mtundu umodzi wa Coil End Lead Type 4E wopangidwira ma mota, majenereta, ma actuators, ma transfoma ndi ma circuit-breaker, okhala ndi sheath yakunja ya CPE Rubber.Zindikirani kuti chingwechi chimapezeka mumitundu yosiyanasiyana kuyambira 300/500V mpaka 11kV.