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Aperlena

Find a Tender Service (UK Cabinet Office / Crown Commercial Service) verified 2 months ago Prior information notice

AFPS Upgrade

Upcoming United Kingdom Electrical machinery

Buyer UK Atomic Energy Authority

€327,524 estimated value · converted from GBP

Key facts

Published
  1. Published

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Summary

Machine-generated summary

The United Kingdom Atomic Energy Authority (UKAEA) is seeking market engagement ahead of a potential tender for the upgrade and expansion of its Auxiliary Field Power Supplies. The existing system consists of two modular single-quadrant Regatron rectifiers, each with four Regatron LAB.TC modules housed in separate cubicles, with a 415V, three-phase 60A input and 32kW output per sub-module. Two options are under consideration: upgrading the system to newer modular supplies and expanding from two to four supplies, or adding two different, more modern supplies with incremental upgrading over a longer period. Market engagement responses will help UKAEA shape the approach before the tender is issued.

Description

The United Kingdom Atomic Energy Authority has a requirement to expand our Auxiliary Field Power Supplies with the possibility of a full upgrade and expansion. The existing system comprises of: Two modular (x4 Regatron LAB.TC modules each) single-quadrant Regatron rectifiers in two separate cubicles.415V, 3 x 60A input and 32kW output from each sub-module. Options under consideration are upgrading the system to newer modular supplies and expanding from two to four supplies OR the expansion of the system to include two different more modern supplies with the intention to upgrade incrementally over a longer period. The UKAEA seeks market engagement to help inform the process prior to tender.

Official source

Source: Find a Tender Service (UK Cabinet Office / Crown Commercial Service)

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Last verified against Find a Tender Service (UK Cabinet Office / Crown Commercial Service) 2 months ago

Documents on Find a Tender Service (UK Cabinet Office / Crown Commercial Service) (English)

UK Atomic Energy Authority

United Kingdom

notices in the register
60
awards
27
awarded in total
€40.2M

Who wins its contracts

Many suppliers
different companies won its awards
20
of the awards went to the three most frequent winners
23%
of its calls state an estimated value
79%

Based on 22 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.

One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.

This buyer has no award history in this sector yet. Usual winners, Electrical machinery - United Kingdom

Company Wins Total awarded Last win
RS Components Limited 4 €1.0M Oct 2026
Edmundson Electrical Ltd 4 €964,291 Oct 2026
CULLIGAN (UK) LIMITED 4 €517,686 Sep 2026
CONSTELLIA LIMITED 2 €5.0M Oct 2026
City Electrical Factors Ltd 2 €1.4M Oct 2026

Based on 89 awards with a linked company profile over the last 2 years.

9 open tenders right now

Market context

open now in Electrical machinery
2,488
median open notice
€99,980

Who wins in this market

Many suppliers

United Kingdom · Electrical machinery

different companies won awards here
76
of the awards went to the three most frequent winners
13%
buyers awarded contracts here
73

Based on 89 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.

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