標(biāo)準(zhǔn)號(hào)：IEEE C 57.12.34-2009
中文標(biāo)準(zhǔn)名稱：襯墊安裝的間隔式自冷卻三相配電變壓器.5 MVA及更小.高電壓:34.5 kV及以上標(biāo)稱系統(tǒng)電壓.低電壓:15 kV及以下標(biāo)稱系統(tǒng)電壓
英文標(biāo)準(zhǔn)名稱：Requirements for pad-mounted, compartmental-type, self-cooled, three-phase distribution transformers, 5 MVA and smaller; high voltage, 34.5 kV nominal system voltage and below; low voltage, 15 kV nominal system voltage and below
標(biāo)準(zhǔn)類型：K41
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國(guó)標(biāo)準(zhǔn)分類號(hào)：K41
國(guó)際標(biāo)準(zhǔn)分類號(hào)：29.180
引用標(biāo)準(zhǔn)：ASME B30.9;IEEE Std C57.12.00;IEEE Std C57.12.28;IEEE Std C57.12.29;IEEE Std C57.12.70;IEEE Std C57.12.90;IEEE Std 386-2006
適用范圍：This standard covers certain electrical, dimensional, and mechanical characteristics and takes intoconsideration certain safety features of three-phase, 60 Hz, liquid-filled, self-cooled, pad-mounted,compartmental-type distribution transformers. These transformers are rated 5 MVA and smaller, with thehigh-voltage limit of 34.5 kV system nominal voltage and below, and with the low-voltage limit of 15 kVsystem nominal voltage and below. These transformers are generally used for step-down purposes from anunderground primary cable supply. This standard covers the connector, bushing, and terminal arrangementsfor radial- or loop-feed systems. Either certain minimum dimensions or certain specific dimensions shall bespecified. This standard does not cover the electrical and mechanical requirements of any accessory devicesthat may be supplied with the transformer.