LEADER 01990nam 2200361 450 001 996280647003316 005 20171004135124.0 010 $a0-7381-9281-3 035 $a(CKB)3780000000090732 035 $a(WaSeSS)IndRDA00078255 035 $a(NjHacI)993780000000090732 035 $a(EXLCZ)993780000000090732 100 $a20171004d2014 || | 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aIEEE standard for pad-mounted-type, self-cooled, single-phase distribution transformers 250 kVA and smaller $ehigh voltage, 34 500 GrdY/19 920 V and below ; low voltage, 480/240 V and below 210 1$aNew York :$cIEEE,$d2014. 215 $a1 online resource (22 pages) 225 0 $aIEEE Std 320 $aIncludes bibliographical references. 330 $aCertain electrical, dimensional, and mechanical characteristics are covered in this standard, and certain safety features of single-phase, 60-Hz, mineral-oil-immersed, self-cooled, pad-mounted, compartmental-type distribution transformers are taken into consideration. These transformers are rated 250 kVA and smaller with high voltages of 34 500 GrdY/19 920 V and below and with low voltages of 480/240 V and be low. These transformers are generally used for step-down purposes from an underground primary cable supply. The connector, bushing, and terminal arrangements for radial or loop feed systems are covered in this standard. The electrical and mechanical requirements of any accessory devices that may be supplied with the transformer are not covered in this standard. 606 $aElectric transformers 615 0$aElectric transformers. 676 $a621.314 801 0$bWaSeSS 801 1$bWaSeSS 906 $aDOCUMENT 912 $a996280647003316 996 $aIEEE standard for pad-mounted-type, self-cooled, single-phase distribution transformers 250 kVA and smaller$92806133 997 $aUNISA