This document specifies the performance requirements for the 12 V/24 V low-voltage electrical system of vehicles and describes the corresponding test methods. This document applies to Category M and N vehicles; other vehicle types shall refer to this document for guidance. This document does not apply to the high-voltage electrical system portion of electric vehicles.
Basic Data
Standard ID
GB/T 45797-2025 (GB/T45797-2025)
Description (Translated English)
Road vehicles - Low-voltage electrical system performance requirements and test methods
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
T36
Classification of International Standard
43.040.10
Word Count Estimation
42,461
Date of Issue
2025-08-01
Date of Implementation
2026-02-01
Issuing agency(ies)
State Administration for Market Regulation, Standardization Administration of China
