tender for supply of hv silicon rectifier transformer˃ , hv silicon rectifier transformer for esp equivalent with same fitment to chinese model-ggaj02 (make - zhejiang jia huan electronics co.ltd. rating-ac input voltage-415v ac, current - 250 - 348a frequency-50hz phase- single dc output voltage - 60kv-72kv, current-1.2a-1.4a, oil- silicon oil, feedback signal- current-0-1 v dc, voltage-0-400 μ α, compatible with epic-iii controller of ge make firm must visit the dcrtpp site before offering the rectifier transformer and testing of above material should be as per latest is standard. the supplier should be oem or its authorized dealer.