GB/T 44409.3-2026 English, GB/T 44409.3-2026 Heating, ventilation and air conditioning systems for rolling stock—Part 3: Energy efficiency (English)

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GB/T 44409.3-2026 Heating, ventilation and air conditioning systems for rolling stock—Part 3: Energy efficiency (English)
Standard No.:	GB/T 44409.3-2026	Status:	to be valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	21500 words	Translation Price(USD):	645.0 remind me the price change Email:
Implemented on:	2026-7-1	Delivery:	via email in 1~8 business day

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Standard No.:	GB/T 44409.3-2026
English Name:	Heating, ventilation and air conditioning systems for rolling stock—Part 3: Energy efficiency
Chinese Name:	机车车辆空气调节系统第3部分：能源效率
Chinese Classification:	S50 Railway vehicles in general
Professional Classification:	GB National Standard
ICS Classification:	45.060.20 45.060.20 Trailing stock 45.060.20
Source Content Issued by:	SAMR, SAC
Issued on:	2026-03-31
Implemented on:	2026-7-1
Status:	to be valid
Target Language:	English
File Format:	PDF
Word Count:	21500 words
Translation Price(USD):	645.0
Delivery:	via email in 1~8 business day

Standard

GB/T 44409.3-2026 Heating, ventilation and air conditioning systems for rolling stock—Part 3: Energy efficiency (English Version)
Standard No.	GB/T 44409.3-2026
Status	to be valid
Language	English
File Format	PDF
Word Count	21500 words
Price(USD)	645.0
Implemented on	2026-7-1
Delivery	via email in 1~8 business day

Detail of GB/T 44409.3-2026

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Introduction of GB/T 44409.3-2026

本文件规定了机车车辆的列车模式、空气调节系统的能源效率计算基本规则，并描述了评估方法。
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能源效率计算和试验验证，司机室参照使用。

Contents of GB/T 44409.3-2026


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