Guidance Note for Signalling Power Supply Design
|Publication Date:||1 February 2007|
This Guidance Note provides advice to Network Rail engineers, principal contractors and designers on the design of signalling power supplies for railway infrastructure. This principles contained within this guide should be applied to any signalling supply installation.
This guide will not relieve any party of their duties under the CDM regulations.
Although aimed at signalling power supply systems much of the advice applies to any safety critical loads and the principles can be applied to any electricity distribution system.