AS 7530 Electrical Systems Passenger Rolling Stock

The closing date for comments – Tuesday 8 December 2026

The review of AS 7530 Electrical Systems Passenger Rolling Stock is now open for Public Consultation.

Contributions from rolling stock engineers, electrical engineers, electrical equipment suppliers, operators, and technical specialists are encouraged to ensure the standard is accurate, clear, and practically applicable.

How this product helps the rail industry

Modern rolling stock uses comprehensive electrical systems for both control and traction.

This Standard provides good practice for design, construction and maintenance requirements for on board electrical systems, circuit breakers, wiring, separation of wiring, conduits  and earthing requirements to minimise overload and potential fire risks.

About

AS 7530 represents a common national approach, defining the minimum performance requirements for rolling stock electrical systems for passenger vehicles.

This important electrical Standard, originally issued in 2018, has now been updated following a review which analysed all requirements against any new known requirements being used by industry.

How to contribute

AS 7530 Electrical Systems Passenger Rolling Stock is available for public consultation for 60 days. All interested parties are encouraged to provide comments during this time.

It is available to download here.

To make comments on the draft, please use the commenting tools in Adobe Acrobat or Acrobat Reader to comment in-line with the text. If needed you can find instructions here.

Please return your PDF with comments to pdraper@ariso.org.au by Tuesday 8 December 2026.

As the rail industry’s only accredited Standards Development Organisation (SDO), ARISO collaborates with government, rail operators and industry leaders to improve the efficiency and harmonisation of the Australia’s rail network, ensuring national interoperability, safety and sustainability into the future.