ELECTRICAL/MECHANICAL CHARACTERISTICSTESTING AND ADJUSTINGNotesRelatingtoCharts1.All SR 4 Generators have 10 line leads and areWye (Y, star) connected. Line leads areconnectable to either the higher or lower listedrated voltage.2.Stator resistance is the line-to-line ohmic valuewhen the coils are connected in parallel for thelower voltage. For line-to-neutral statorresistance, divide the value by 2. For line-to-lineresistance when the coils are connected inseries for high voltage, multiply the value by 4.For line-to-neutral resistance with the coils inseries for high voltage, multiply the figure by 2.3.Reactances are line-to-neutral per unit values atthe listed kW rating. To convert to ohmic values,multiply listed value by the factor:RatedVolts3-x Rated Amperes4.To find the per unit reactance value at any kW,multiply the listed per unit value by the factor:kWRated kWNOTE: For the latest electrical/mechanicalinformation, make reference to the TECHNICALINFORMATION FILE (T.I.F.).83
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