Instrument transformer tenders in the EU
CPV 31173000-9 · part of 31000000 Electrical machinery, apparatus, equipment and consumables; lighting › 31100000 Electric motors, generators and transformers › 31170000 Transformers
36 notices for CPV 31173000 Instrument transformer in the EU on TED since 29 May 2026: 18 calls for competition and 18 contract awards. 0 of these tenders are open today. The median estimated value is EUR 782,589 across 3 tenders that publish a value.
By country
| Country | Notices |
|---|---|
| Czechia | 9 |
| Poland | 7 |
| Bulgaria | 4 |
| Slovakia | 4 |
| Germany | 3 |
| Austria | 2 |
| Denmark | 2 |
| France | 1 |
| Croatia | 1 |
| North Macedonia | 1 |
| Romania | 1 |
| Slovenia | 1 |
Top buyers
Top winners
Estimated values
| Currency | Tenders with a value | Median | Total |
|---|---|---|---|
| EUR | 3 | 782,589 | 7,438,587 |
| CZK | 1 | 1 | 1 |
| RON | 1 | 6,853,120 | 6,853,120 |
All notices
Zakup części rezerwowych do rozdzielnic GIS produkcji GE
Award · Instrument transformer · 23 Sep 2026 · Poland · Polskie Sieci Elektroenergetyczne SA · value PLN 27,000,000 · won by GE Power Sp. z o.o.
Systém kvalifikace - Měřící transformátory VVN
Tender · Instrument transformer · 22 Sep 2026 · Czechia · EG.D Holding, a.s.
123kV Messwandler
Tender · Instrument transformer · 8 Sep 2026 · Germany · Thüga AG
Lieferung Niederspannungswandler und Mittelspannungswandler
Tender · Instrument transformer · 28 Aug 2026 · Austria · TIWAG-Tiroler Wasserkraft AG und weitere Auftraggeber gemäß Ausschreibungsunterlagen
Systém kvalifikace - Měřící transformátory VVN II
Tender · Instrument transformer · 26 Aug 2026 · Czechia · EG.D, s.r.o.
Rahmenvereinbarung Strom und Spannungswandler für 0,4kV, 10 u, 30kV
Tender · Instrument transformer · 17 Aug 2026 · Austria · Netz Oberösterreich GmbH
„Доставка на токови измервателни трансформатори“ реф. № PPD 26-016
Award · Instrument transformer · 31 Jul 2026 · Bulgaria · Електроразпределителни мрежи Запад ЕАД · value EUR 268,968 · won by КОНТРАГЕНТ 35 ЕООД
„Доставка на токови измервателни трансформатори“ реф. № PPD 26-016
Award · Instrument transformer · 31 Jul 2026 · Bulgaria · Електроразпределителни мрежи Запад ЕАД · value EUR 630,686 · won by КОНТРАГЕНТ 35 ЕООД
„Доставка на токови измервателни трансформатори“ реф. № PPD 26-016
Award · Instrument transformer · 31 Jul 2026 · Bulgaria · Електроразпределителни мрежи Запад ЕАД · value EUR 46,767 · won by КОНТРАГЕНТ 35 ЕООД
„Доставка на токови измервателни трансформатори“ реф. № PPD 26-016
Award · Instrument transformer · 31 Jul 2026 · Bulgaria · Електроразпределителни мрежи Запад ЕАД · value EUR 324,925 · won by ЕЛПРОМ - ЕМЗ ООД
Dobava VN opreme za 4HE Drava po sklopih
Award · Electrotechnical equipment · 29 Jul 2026 · Slovenia · ELES, d. o. o., operater kombiniranega prenosnega in distribucijskega elektroenergetskega omrežja · value EUR 1,510,210 · won by C & G zastopanje, svetovanje in inženiring d.o.o., ELEKTRO NOVI SISTEMI inženirske dejavnosti in tehnično svetovanje d.o.o.
24 ks Přístrojových transformátorů kombinovaných 110kV pro TR OZE 110/35 - ETU
Award · Instrument transformer · 23 Jul 2026 · Czechia · ČEZ, a. s. · value CZK 8,152,000 · won by Testia Consult s.r.o.
Měniče pro REC a DOÚS II
Award · Instrument transformer · 20 Jul 2026 · Czechia · EG.D, s.r.o. · value CZK 832,000 · won by KPB INTRA s.r.o.
PŘÍSTROJOVÉ TRANSFORMÁTORY VVN
Award · Instrument transformer · 15 Jul 2026 · Czechia · ČEZ Distribuce, a. s. · value CZK 18,519,600 · won by Hitachi Energy Czech Republic s.r.o., PFIFFNER Messwandler AG
Měřící transformátory VVN II
Award · Instrument transformer · 13 Jul 2026 · Czechia · EG.D, s.r.o. · value CZK 644,099 · won by Kones CZ s.r.o.
Niskonaponski strujni mjerni transformatori
Award · Instrument transformer · 9 Jul 2026 · Croatia · HEP-Operator distribucijskog sustava d.o.o. · value EUR 221,129 · won by KOPRODUKT TRGOVINA d.o.o., ELCON d.o.o.
Přístrojové transformátory kombinované a proudu 110kV pro TR Fučík a TR Minice
Award · Instrument transformer · 8 Jul 2026 · Czechia · ČEZ, a. s. · value CZK 4,775,700 · won by Hitachi Energy Czech Republic s.r.o.
21 ks Přístrojových transformátorů kombinovaných 110kV pro 110/35kV - EPR
Award · Instrument transformer · 8 Jul 2026 · Czechia · ČEZ, a. s. · value CZK 7,282,500 · won by Hitachi Energy Czech Republic s.r.o.
Purchasing of measuring transformers
Tender · Instrument transformer · 2 Jul 2026 · North Macedonia · AD MEPSO, ELECTRICITY TRANSMISSION SYSTEM OPERATOR OF MACEDONIA · closed 18 Aug 2026
Accord cadre pour la fourniture de de transformateur de mesure 72,5kV à 420 kV
Tender · Instrument transformer · 29 Jun 2026 · France · EDF SA
Bezpośrednie dostawy transformatorów dla projektów BESS
Tender · Transformers · 26 Jun 2026 · Poland · ENEA Nowa Energia sp. z o.o. · closed 1 Jul 2026
Framework agreement for instrument transformers for 145 kV, 170 kV, 245 kV and 420 kV
Award · Instrument transformer · 25 Jun 2026 · Denmark · Energinet Eltransmission A/S · value EUR 101,998,102 · won by ELECTROTECNICA ARTECHE HERMANOS S.L.
Výmena prístrojových transformátorov prúdu v EBO
Tender · Instrument transformer · 25 Jun 2026 · Slovakia · Slovenské elektrárne, a.s. · value EUR 656,000
Framework agreement for instrument transformers for 145 kV, 170 kV, 245 kV and 420 kV
Award · Instrument transformer · 22 Jun 2026 · Denmark · Energinet Eltransmission A/S · value EUR 101,998,102 · won by TRENCH ITALIA S.R.L.
Transformatoare de curent si de tensiune
Tender · Transformers · 22 Jun 2026 · Romania · RETELE ELECTRICE ROMANIA S.A. · value RON 6,853,120 · closed 2 Jul 2026
Bezpośrednie dostawy transformatorów dla projektów BESS
Tender · Transformers · 19 Jun 2026 · Poland · ENEA Nowa Energia sp. z o.o. · closed 26 Jun 2026
Dostawa przekładników WN
Award · Instrument transformer · 10 Jun 2026 · Poland · Tauron Dystrybucja S.A. Oddział w Bielsku-Białej · value PLN 2,060,130 · won by Przedsiębiorstwo Produkcyjno Handlowo Usługowe ELEKTRO MAGIC Jerzy Nawrocki
Prístrojové transformátory VVN
Award · Instrument transformer · 10 Jun 2026 · Slovakia · Stredoslovenská distribučná, a.s. · value EUR 3,425,700 · won by D.A.L.I.-M.N., s.r.o., Hitachi Energy Slovakia, s. r. o.
Bezpośrednie dostawy transformatorów dla projektów BESS
Tender · Transformers · 9 Jun 2026 · Poland · ENEA Nowa Energia sp. z o.o. · closed 23 Jun 2026
Lieferung von 110-kV-Hochspannungswandlern
Tender · Transformers · 8 Jun 2026 · Germany · WEMAG Projektentwicklung GmbH
„Výkonový prístrojový transformátor napätia v ESt Veľké Kapušany“ - realizácia stavby_v2
Tender · Instrument transformer · 5 Jun 2026 · Slovakia · Slovenská elektrizačná prenosová sústava, a.s. · value EUR 782,589 · closed 20 Jul 2026
VVN Prístrojové transformátory - spoločné obstarávanie - CEF PPO
Tender · Instrument transformer · 5 Jun 2026 · Slovakia · Západoslovenská distribučná, a.s. · value EUR 5,999,998
Bezpośrednie dostawy transformatorów dla projektów BESS
Tender · Transformers · 3 Jun 2026 · Poland · ENEA Nowa Energia sp. z o.o. · closed 11 Jun 2026
24 ks Přístrojových transformátorů kombinovaných 110kV pro TR OZE 110/35 - ETU
Tender · Instrument transformer · 2 Jun 2026 · Czechia · ČEZ, a. s. · value CZK 1 · closed 3 Jun 2026
ECV-Profiler - PR1100245-3240-W
Award · Instrument transformer · 2 Jun 2026 · Germany · Fraunhofer-Gesellschaft, Einkauf B12 · won by EUMETRYS GmbH
Bezpośrednie dostawy transformatorów dla projektów BESS
Tender · Transformers · 29 May 2026 · Poland · ENEA Nowa Energia sp. z o.o. · closed 10 Jun 2026
Questions
How many instrument transformer tenders are open in the EU?
0 calls for competition under CPV 31173000 are open on 30 Sep 2026, out of 18 published since 29 May 2026.
Who buys the most instrument transformer in the EU?
ENEA Nowa Energia sp. z o.o. leads with 5 notices under CPV 31173000.
Which company wins the most instrument transformer contracts in the EU?
Hitachi Energy Czech Republic s.r.o. appears in 3 award notices under CPV 31173000.
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