GB/T 46713.1-2025 Active
GB/T 46713.1-2025 Railway applications—Rolling stock—Batteries for auxiliary power supply systems—Part 1:General requirements
Abstract
This document specifies the general requirements, mechanical requirements, electrical interfaces, marking, storage, transportation, and testing for batteries used in auxiliary power supply systems of rail transit locomotives and rolling stock.
This document specifies the following content:
——Electrical interfaces for battery systems with the following nominal voltages: DC24 V, DC48 V, DC64 V, DC72 V, DC87 V, DC96 V, DC110 V;
——Requirements for electrical interfaces: considering the load curve and capacity specifications of the battery system (such as operating voltage range and charging characteristics).
This document applies to various types of batteries used in auxiliary power supply systems of locomotives and rolling stock (such as locomotives, high-speed EMUs, railway passenger cars, urban (suburban) rail EMUs, trams, metros, etc.).
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 46713.1-2025 |
| CCS | Traction electrical equipment |
| ICS | Railway vehicles |
| Implement Date | 2026-07-01 |