標(biāo)準(zhǔn)號(hào)：UL 2172-1993
中文標(biāo)準(zhǔn)名稱：通過(guò)更迭制冷劑對(duì)產(chǎn)品進(jìn)行現(xiàn)場(chǎng)轉(zhuǎn)換和改型.過(guò)程和方法
英文標(biāo)準(zhǔn)名稱：UL Standard for Safety Field Conversion/Retrofit of Products to Change to an Alternative Refrigerant - Procedures and Methods First Edition; Reprint with Revisions Through and Including October 19, 2006
標(biāo)準(zhǔn)類型：G04
發(fā)布日期：1993/9/17 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)：G04
國(guó)際標(biāo)準(zhǔn)分類號(hào)：27.200
適用范圍：1.1 The requirements in this standard are provided for the person(s) intended to field convert/retrofit existing refrigeration and air conditioning equipment to use and alternative refrigerant not previously evaluated for use with that equipment. 1.2 Together with the documents mentioned in 1.3, this document provides pasic concepts and guidance for the: a. Equipment owner, b. Equipment Manufacturer, c. Hermetic refrigerant motor-compressor manufacturer, d. Contractors, e. Person(s) doing the field conversion/retrpfit, f. Safety engineers, and, g. Other interested parties to retrofit alternative refrigerants to equioment presently in use.