Auto-Reconfiguration Signalling Power Supply Systems Tender
Notice for Auto-Reconfiguration Signalling Power Supply Systems - Preliminary Market Engagement in Uk. The reference ID of the tender is 138326431 and it is closing on 20 Apr 2026.
Tender Details
- Country: United Kingdom
- Summary: Auto-Reconfiguration Signalling Power Supply Systems - Preliminary Market Engagement
- GBT Ref No: 138326431
- Deadline: 20 Apr 2026
- Financier: Self Financed
- Purchaser Ownership: Government
- Tender Value: Refer Document
- Notice Type: Tender
- Document Ref. No.:
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- Description:
- Network Rail operates a large portfolio of Auto Reconfiguration systems used to support the resilience of 400V TN S and 650V IT signalling power supplies. Many of these systems have been operational for more than two decades and face several challenges: • Obsolescence of essential components affecting maintainability and availability • Reliance on legacy telecoms (such as 3G) due to national network withdrawals • Rising failure risk due to ageing cables, switchgear and protection components • Limited diagnostic capability in existing systems • Inconsistent compatibility with modern power protection and monitoring solutions • Increasing sustainability pressures, including carbon reduction and waste minimisation To support Network Rail-s long-term asset strategy and maintain operational performance, we are exploring a future programme to introduce a modern, cyber secure, modular, maintainable Auto Reconfiguration SPS platform. This aligns to wider organisational objectives including: • Improving safety and reliability for passengers and freight • Supporting digital railway capabilities • Reducing operational carbon • Enhancing maintainability • Delivering sustainable whole life value This preliminary market engagement will help confirm commercial viability, test supplier capability, and identify innovative approaches to support a future-proofed solution. It also seeks to understand the level of interest from the supply chain for any future tendering activity.
Notice identif... - Documents:
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CLICK HERE TO LOGINAuto-Reconfiguration Signalling Power Supply Systems - Preliminary Market Engagement - Uk Tender
The NETWORK RAIL INFRASTRUCTURE LIMITED, a Government sector organization in United Kingdom, has announced a new tender for Auto-Reconfiguration Signalling Power Supply Systems - Preliminary Market Engagement. This tender is published on UkTender under GBT Ref No: 138326431 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2026-04-20.
The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.
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