Tender For corrigendum : supply, testing and commissioning of two [supply, testing and commissioning of two phase primary current injection test kit , air/oil cooled ( transformer air cooled section and dimmerstat (variac) in oil cooled section ), input : 415 v , ac , 2ph, 50hz output: 0-25v at range of 0 to 5000amps with minimum resolution 1 amperes suitable for indoor use in maximum ambient temperature of 50 degree centigrade. above unit shall complete with 1.dimmerstat, dw transformer, output ammeter with ct and transformer oil is 335 is required for cooling - 80 ltrs. ]