echoflex Onye njikwa ihe nrụnye ihe mberede EREB
Mụta otu esi etinye ma rụọ ọrụ echoflex Emergency Bypass Load Controller (EREB) na ntuziaka onye ọrụ a. Dị na ụdị abụọ, EREB-AP na EREB-AD, ngwaọrụ a edepụtara UL na-eme ka ọkụ mberede na-adịgide n'oge ike gị.tages. Soro ntuziaka nchekwa niile tupu echichi.