標準號：IEEE C 57.12.23-2009
中文標準名稱：油浸式單相變壓器.167 kVA及以下.高壓25000 V及以下.低壓600 V及以下
英文標準名稱：Submersible single-phase transformers: 167 kVA and smaller; high voltage 25000 V and below; low voltage 600 V and below
標準類型：K41
發布日期：2009/3/19 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：K41
國際標準分類號：29.180
引用標準：ICEA S-66-524-1991;IEEE 386-1995;IEEE C57.12.00-2000;IEEE C57.12.20-2005;IEEE C57.12.32-2002;IEEE C57.12.70-2000;IEEE C57.12.80-2002;IEEE C57.12.90-1999;IEEE C57.91-1995
適用范圍：This standard covers certain electrical, dimensional, and mechanical characteristics and takes intoconsideration certain safety features of single-phase, 60 Hz, liquid-immersed, self-cooled, submersibledistribution transformers with separable insulated high-voltage connectors. These transformers are rated167 kVA and smaller, with high voltages of 25 000 V and below and with low voltages of 600 V andbelow. These transformers are generally used for step-down purposes from an underground primary cablesupply. These transformers are typically installed in an enclosure below ground level, operated from aboveand suitable for submerged operation.This standard does not cover the electrical and mechanical requirements of any accessory devices that maybe supplied with the transformer.This standard is intended for use as a basis for determining performance, interchangeability, and safety ofthe equipment covered, and to assist in the proper selection of such equipment.