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DIN IEC 62973-1 VDE 0115-973-1:2026-01

Railway applications – Rolling stock – Batteries for auxiliary power supply systems

Part 1: General requirements

(IEC 62973-1:2018)
Class/Status: Standard, valid
Released: 2026-01
VDE Art. No.: 0100907

This part of IEC 62973 applies to various rechargeable battery technologies for auxiliary power supply systems used on rolling stock.
This document applies to any rolling stock types (e.g. light rail vehicles, tramways, streetcars, metros, commuter trains, regional trains, high speed trains, locomotives, etc.).

This Document is related to the following Topics (in bold):

29	ELECTRICAL ENGINEERING
29.020	Electrical engineering in general
29.030	Magnetic materials
29.035	Insulating materials
29.040	Insulating fluids
29.050	Superconductivity and conducting materials
29.060	Electrical wires and cables
29.080	Insulation
29.100	Components for electrical equipment
29.120	Electrical accessories
29.130	Switchgear and controlgear
29.140	Lamps and related equipment
29.160	Rotating machinery
29.180	Transformers. Reactors
29.200	Rectifiers. Converters. Stabilized power supply
29.220	Galvanic cells and batteries
29.240	Power transmission and distribution networks
29.260	Electrical equipment for working in special conditions
29.280	Electric traction equipment
45	RAILWAY ENGINEERING
45.020	Railway engineering in general
45.060	Railway rolling stock
45.140	Metro, tram and light rail equipment

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DIN IEC 62973-1 VDE 0115-973-1:2026-01

Railway applications – Rolling stock – Batteries for auxiliary power supply systems

Part 1: General requirements

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