GB/T 19232—2019《风机盘管机组》主要修订内容
Main revision contents of GB/T 19232-2019 Fan coil unit
摘要：
介绍了产品国家标准GB/T 19232—2019《风机盘管机组》的修订背景。阐述了其相对于GB/T 19232—2003的主要修订内容，包括6个方面：扩大风机盘管机组的风量风压范围；增加对风机盘管机组能效的规定；增加单供暖机组、四管制机组及低水温供暖工况的要求；增加对干式风机盘管机组的要求；交流电动机机组输入功率额定值下调3%并增加对永磁同步电动机机组的要求；风机盘管机组的噪声测试。
Abstract：
Presents the revision background of product national standard GB/T 19232-2019 Fan coil unit. Expounds the main revision contents, including six aspects: expanding the air rate and pressure range of fan coil units, adding the regulations on the energy efficiency of fan coil units, adding the regulations on single heating units, four-pipe units and low water temperature heating conditions, adding the regulations on dry fan coil units, reducing the input power rating of AC motor units by 3% and adding the requirements for permanent magnet synchronous motor units, and adding the noise test of fan coil units.
Keywords:fan coil, national standard, revision, energy efficiency, permanent magnet synchronous motor