LEADER 01704nam 2200397 450 001 996280640603316 005 20231020005628.0 010 $a0-7381-2841-4 035 $a(CKB)1000000000035635 035 $a(NjHacI)991000000000035635 035 $a(EXLCZ)991000000000035635 100 $a20231020d2001 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aIEEE Std C37.71-2001 $eIEEE Standard for Three-Phase, Manually Operated Subsurface and Vault Load-Interrupting Switches for Alternating-Current Systems /$fInstitute of Electrical and Electronics Engineers (IEEE) 210 1$aNew York :$cInstitute of Electrical and Electronics Engineers (IEEE),$d2001. 215 $a1 online resource (vi, 23 pages) $cillustrations 311 $a0-7381-2840-6 330 $a"Requirements are given for three-phase group operated subsurface and vault load-interrupting switchgear with maximum ratings of 600 A and 38 kV, and for utilizing separable insulated connectors. definitions are given, and service conditions and ratings are discussed. Design tests, production tests, and construction requirements are included.". 517 $aIEEE Std C37.71-2001 606 $aUnderground electric lines 606 $aElectric switchgear$xStandards 606 $aStandards, Engineering 615 0$aUnderground electric lines. 615 0$aElectric switchgear$xStandards. 615 0$aStandards, Engineering. 676 $a621.31923 801 0$bNjHacI 801 1$bNjHacl 906 $aDOCUMENT 912 $a996280640603316 996 $aIEEE Std C37.71-2001$93574136 997 $aUNISA