... or 60 Hz, mineral oil immersed, self cooled, pole-mounted , Conventional and CSP type. Everpower is one ... or 60 Hz, mineral oil immersed, self cooled, pole-mounted , Conventional and CSP type, 5~500 KvaEVERPOWER ... design on CSP transformer, and manufactures Brand New distribution transformers to meet power requirements from 10 kVA ... , 240/480V, 277V/4 80V Single Phase Pole Type Distribution Transformer