Power transformers Sr (MVA) Frequency Phase number Rated power Rated power of tertiary Power absorbed by that portion of the cooling system which is permanently on (normally first stage) Rated voltage HV winding Short-circuit impedance on the rated tap PEI Power at which PEI occurs Units (Hz) 12,5 50 3 20 50 3 31,5 50 3 40 50 3 50 50 3 63 50 3 85 50 3 100 50 3 (MVA) 12,5 20 31,5 40 50 63 85 100 (MVA) - - - - - - 85 (kW) 0 0 0 0 0 0 0 0 (kV) 33 66 110 110 110 110 145 27 (%) 8 10 12,5 14 14 14 8/17 9 (%) (MVA) 99,62 5 99,66 7 99,69 12 99,70 14 99,72 17 99,72 23 99,76 85 99,74 100 (kW) 9 12 18 21 24 32 40 46 (kW) 62 96 135 175 200 240 238 357 Hi-B Hi-B Hi-B Hi-B Hi-B Hi-B Hi-B CGO 6,5 9 12,5 17 19 23 42 32 Cu Cu Cu Cu Cu Cu Cu Cu 3 4 7 8 9 9,5 19,5 12,5 No-load loss at rated voltage Load Loss on the main tapping at rated power Core Material Core mass (t) Conductor material Conductor mass (t) Notes 60 Hz frequency can also be provided on request Single phase can also be provided on request Typical rating presented here, however any rating as per requirement can be provided Tertiary winding can be provided based on requirement For ONAN rating power absorbed by cooling system is 0. other cooling types can be provided based on requirement. Typical voltages inlcuded here, however other voltages based on requirement can be provided Typical impedances are inlcuded here, however other impedances based on requirement can be provided values to 2 decimal places kPEI x rated power Typical no load losses are presented here, however any losses meeting the PEI requirements can be provided Typical load losses are presented here, however any losses meeting PEI requirements can be provided Weights are based typical rating data and IEC requirements May also be provided with Al, while fullfilling the PEI requirements Weights are based typical rating data and IEC requirements