UKRI-6064 ISP-1157 Replacement of Large ISIS Power Supply System

Buyer
UK Research & Innovation (UKRI)
Value
£3,000,000
Closes
23 November 2026
Where
Swindon, Wiltshire, the South East
Type
Open tender

In plain English

UKRI wants to buy a large industrial power supply system for their ISIS neutron research facility. The system must deliver 1200 kVA of three-phase AC power with precise voltage control to power magnets used in scientific experiments.

What the buyer wants

• Design, manufacture and deliver a 1200 kVA three-phase AC power supply system that can regulate magnet load current to a precise setpoint with high stability • Include a control system capable of accepting a DCCT measurement signal (-10/+10 V) from the facility and maintaining output voltage accuracy of ±50 mV across a 0-250 V range • System must be fed from standard 400 Vrms AC 50 Hz three-phase supply, be intrinsically safe by design, highly efficient and fully compliant with relevant safety and performance standards

Likely requirements

Our reading of the notice. Always check the tender documents.

This contract is for specialist high-voltage power electronics manufacturing and is open only to companies with proven experience designing industrial-scale AC power supplies, control systems, and compliance with stringent electrical safety standards; most small tradecraft businesses will not have the technical capability or manufacturing infrastructure.

How to bid

This is an open tender: any eligible business can respond directly to the buyer by the deadline, with no framework membership needed.

How to write a tender response

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