LEADER 02322nam 2200373 450 001 996279866403316 005 20231206214112.0 010 $a1-5044-0347-9 024 7 $a10.1109/IEEESTD.1980.7419195 035 $a(CKB)3710000000601302 035 $a(NjHacI)993710000000601302 035 $a(EXLCZ)993710000000601302 100 $a20231206d1980 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aANSI/IEEE 450-1980 $eIEEE Recommended Practice for Maintenance, Testing , and Replacement of Large Lead Storage Batteries for Generating Stations and Substations /$fInstitute of Electrical and Electronics Engineers 210 1$aNew York, N.Y. :$cIEEE,$d1980. 215 $a1 online resource (14 pages) $cillustrations 330 $aThis recommended practice is limited to providing recommended practices of maintenance, test schedules, and testing procedures that can be used to optimize the life and performance of large lead storage batteries. It also provides guidance to determine when batteries should be replaced. There are other test procedures and replacement techniques used within the industry (especially for smaller substation batteries) which are equally as effective but are beyond the scope of this recommended practice. Sizing, installation, qualification, other battery types, and application are also beyond the scope of this recommended practice. This recommended practice does not include any other component of the dc system nor surveillance and testing of the dc system, even though the battery is part of that system. Preoperational and periodic dc system tests of chargers and other dc components may require that the battery be connected to the system. Details for these tests will depend on the requirements of the dc system and are not within the scope of this recommended practice. 517 $aANSI/IEEE 450-1980 606 $aElectric power-plants$xEquipment and supplies 606 $aStorage batteries 615 0$aElectric power-plants$xEquipment and supplies. 615 0$aStorage batteries. 676 $a338.7762131042 801 0$bNjHacI 801 1$bNjHacl 906 $aDOCUMENT 912 $a996279866403316 996 $aANSI$92072434 997 $aUNISA