Standard No.:	GB/T 44409.2-2026
English Name:	Heating,ventilation and air conditioning systems for rolling stock— Part 2:Thermal comfort
Chinese Name:	机车车辆空气调节系统 第2部分：舒适度
Chinese Classification:	S50    Railway vehicles in general
Professional Classification:	GB    National Standard
ICS Classification:	45.06 45.06    Railway rolling stock 45.06
Source Content Issued by:	SAMR, SAC
Issued on:	2026-3-31
Implemented on:	2026-7-1
Status:	valid
Superseding:	GB/T 33193.1-2016 Air conditioning for main line rolling stock--Part 1: Comfort parameters GB/T 33193.2-2016 Air conditioning for main line rolling stock―Part 2:Type tests
Target Language:	English
File Format:	PDF
Word Count:	42840 words
Translation Price(USD):	1713.6
Delivery:	via email in 1~8 business day

本文件规定了机车车辆空气调节系统的旅客列车的种类、设计条件、内部设定温度、舒适度参数、补充要求、试验、试验设备的特性、测量仪器、测量点的布置。本文件适用于机车车辆客室、包间和局部附属空间的空气调节系统的设计、生产与检验,司机室参照使用。