LEADER 01648nam 2200397 450 001 996279421203316 005 20231020015751.0 010 $a0-7381-1391-3 035 $a(CKB)1000000000035081 035 $a(NjHacI)991000000000035081 035 $a(EXLCZ)991000000000035081 100 $a20231020d1997 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aIEEE Std 421.3-1997 $eIEEE Standard for High-Potential Test Requirements for Excitation Systems for Synchronous Machines /$fInstitute of Electrical and Electronics Engineers (IEEE) 210 1$aNew York :$cInstitute of Electrical and Electronics Engineers (IEEE),$d1997. 215 $a1 online resource (6 pages) 311 $a1-55937-989-8 330 $aHigh-potential test voltages for excitation systems used with synchronous machines are established. Test voltages are established based on whether equipment is connected to the exciter power circuit or is electrically isolated from the exciter power circuit. 517 $aIEEE Std 421.3-1997 606 $aElectric apparatus and appliances$xStandards$zUnited States 606 $aHigh voltages$xMeasurement 606 $aElectric motors, Synchronous$xStandards$zUnited States 615 0$aElectric apparatus and appliances$xStandards 615 0$aHigh voltages$xMeasurement. 615 0$aElectric motors, Synchronous$xStandards 676 $a133.1 801 0$bNjHacI 801 1$bNjHacl 906 $aDOCUMENT 912 $a996279421203316 996 $aIEEE Std 421.3-1997$93575031 997 $aUNISA