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Chinese Standard: GB 46519-2025

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Minimum allowable values of energy efficiency and energy efficiency grades for electric vehicle power supply equipment


Standard in brief
Scope of Application:  
本文件规定了电动汽车供电设备的能效等级、能效限定值和测试方法。
本文件适用于供电网侧额定电压不超过1 000 V(AC),电动汽车侧额定电压不超过1 000 V(AC)或1 500 V(DC),电流控制和/或电压控制的非车载传导式供电设备,包括直流供电设备(模式4,连接方式C)和交流供电设备(模式3,连接方式B或C)。
本文件不适用于:
——供电网侧仅提供直流供电的供电设备;
——模式2充电的缆上控制与保护装置(IC-CPD);
——交直流一体式供电设备;
——禁用储能功能后不具备充电功能的充储一体化设备;
——自动充电以及顶部或底部接触式充电的供电设备。
注: 模式2、模式3、模式4、连接方式B和C的定义见GB/T 18487.1。

Basic information
Standard No:GB 46519-2025
Standard Name:电动汽车供电设备能效限定值及能效等级
English Name:Minimum allowable values of energy efficiency and energy efficiency grades for electric vehicle power supply equipment
Standard Status:即将实施
Release Date:2025-10-05
Effective Date:2026-11-01
Language of Publication:中文简体

Standard Classification
ICS Number:27.010
CCS Number:F01

Related Standards
Referenced Standards:GB/T 8170,GB/T 18487.1,GB/T 29317

Publication Information
Number of pages:20
Number of words:23 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-10-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:46519
Management Organization:国家标准化管理委员会
Proposing Department:国家标准化管理委员会

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