66 kV oleum-immersus transformator

Typus: 3-phase oil immersed distribution transformer

Rated Power: 6300 kVA–63000 kVA

Frequency: 50 Hz / 60 Hz

Normae: IEC 60076 / GB 1094

Customize from Our Standard Product Line

If you spot a near-match in our catalog, we can quickly modify our standard transformers for your application. Adjustments cover capacity, voltage class, cooling type and installation structure.

Build per Your Technical Documents

Send us your specifications or drawings. Our engineering team reviews the design, validates all key parameters with you, and manufactures strictly in accordance with international standards.

Full Custom Design from Concept to Completion

Without formal detailed specs? Share your ideas and functional requirements. We partner with you to develop fully customized transformer solutions, from electrical design and structural layout through to insulation system.

Conspectus
Product Overview
Praevales technici et innovatio
Cur Bardeen Eligi
Applicatio
Specificationes Technicae
Quaestiones Frequentes
Transportation Services & Process

Conspectus

Amplissime usurpatur in substationibus specialibus pro sectoribus qui multum energiam consumunt (sicut ferrum, chymia, metallurgia, etc.) et in substationibus centralibus rete regionalis, ut voltam diminuat ab 66 kV ad 10 kV/35 kV pro distributione

Bardeen praesentat Transformatorum Oleo-Immersum 66 kV, transformatoris 66 kV altam praestantiam habentis, qui ad conversionem et distributionem potestatis fideliter perficiendam in modernis projectibus utilitatum, industrialibus et conservationis energiae renovabilis designatus est. Quia est transformator oleo-immersus, qui ad operationem robustam destinatus est, hic transformator 66 kV principia designi probata cum technologia insulationis et refrigerationis provecta coniungit, ut exigentiae rigorosae modernizationis rete et applicationum magnae scalae pro conservatione energiae renovabilis implerentur.

Product Overview

Praefatio de Producto et Praecipuae Causae

Praefatio de Producto et Praecipuae Causae
Transformator oleosus Bardeen 66 kV est solutio mediocis ad altam tensionem, optima pro mutando tensione sursum vel deorsum in rete transmissionis et distributionis. Hic transformator oleosus habet cor et spira optima, quae minuunt amissas et maximant operationem thermicam. Robustus serenum plenus oleo praebet fortitudinem dielectricam longi temporis et dissipationem caloris efficacem, quae permittit operationem continuam sub condicionibus oneris variabilis, quae sunt typica programmatum modernizationis rete et agrorum accumulationis energiae renovabilis. Ut transformator 66 kV, sustinet latam varietatem configurationum systematis et potest adaptari ad requisita specifica installationis.

Design and Construction
Constructus ex nucleo ex accia electrico de alta qualitate et conductores de cuprum aut aluminium precise involuti, transformator bardeen 66kV oleo-immersus accentuat performancem parvi rumoris et parvae perditationis. Transformator oleo-immersus utitur fluidis isolantibus mineralibus vel esteribus progressis, electis pro excellentibus proprietatibus dielectricis et augmentata securitate contra incendia. Designum mechanicum includit cisternas renfortatas, systemata conservatoris, unitates respiratorias, dispositiva liberationis pressionis, et commutatores multi-tap ubi requiruntur. Haec elementa designi certificant robur mechanicum, securitatem electricam, et longam vitam operationis, quae sunt essentialia pro projectis modernizationis rete publicae magnitudinis et installationibus storationis energiae renovabilis.

Gubernatio Thermalis et Refrigeratio
‑ Efficiens Convectionis: Gestio termica efficiens est praecipuum commodum transformatoris bardeen 66kV.
‑ Protectio Isolationis: Transformator oleo-immersus usus est technicas circulationis olei naturalis et fortis ad temperaturas operationis optimas servandas, aetationem isolationis minuendas, et puncta thermica calida praecavendas.
— Translatio Caloris Aucta: Viae refrigerationis auctae et designatio strategica radiatores ulterius translatio thermicam meliorant, transformatorem 66kV idoneum reddens ad ambientes exigentes et cycli operationis continuos qui systematibus storationis energiae renovabilis et rebus rete modernis associantur.

Prestatio Electrica et Reliabilitas
— Metricae Perdarum Parvarum: Metricae performance electricae pro transformatore 66kV prioritatem habent perdas parvas in statu sine onere et in statu onerato, accuratiam altam impedientiae contra cortocircuitum, et regulatonem strictam.
— Distributio Potestatis Purae: Transformator oleo-immersus ita constructus est ut regulatonem tensionis praestantem, sonos parvos, et distortionem harmonicam minimam offert, compatibilitatem certificans cum oneribus sensibilibus et systematibus storationis energiae renovabilis basatis in inversoribus.
— Verificatio Stricta: Rigorous factory testing—including routine, type, and lightning impulse testing—guarantees that each 66kV transformer meets international standards and client-specific requirements.

Meets distribution application requirements for the relevant voltage class and is suitable for projects across multiple overseas markets.
The 10000kVA capacity configuration can be matched to different power-use scenarios based on actual load calculations.
Uses proven insulation and heat-dissipation designs to enhance operational stability.
Supports parameter adjustments and accessory configurations to meet project requirements.
Suitable for export projects and can support the technical documentation and certification requirements of different markets.

Praevales technici et innovatio

Grid Modernization and Renewable Energy Storage Applications
The Bardeen 66kV oil-immersed transformer is ideally suited for grid modernization initiatives that require reliable voltage transformation and robust resilience against variable generation. As utilities upgrade aging infrastructure, this 66kV transformer provides a dependable backbone for higher-efficiency distribution and improved fault tolerance.

Adaptatio et Integratio
Bardeen offers extensive customization options for the 66kV oil-immersed transformer to meet the diverse needs of utility, industrial, and renewable energy storage customers. Configurable features include tap-changer ranges, bushing arrangements, neutral grounding options, monitoring and communication interfaces, and secondary protection schemes. The oil-immersed transformer can be supplied with advanced sensors and digital condition monitoring systems to support predictive maintenance strategies, optimizing uptime and reducing lifecycle costs in grid modernization deployments and renewable energy storage facilities.

Advantagis de Securitas, Ambientis, et Conformitatis
Securitas et cura ambientalis sunt partes integras conceptionis transformatoris bardeen 66kV. Transformator immersus oleo potest specificari cum fluidis esteris biodegradabilibus ad minuendum impetum ambientalem et ad meliorandam securitatem contra incendia in installationibus sensibilibus. Constructiones cum valvulis liberationis pressionis et conservatoribus, simul cum optionibus constructionis hermeticis, minuunt periculum perditionis et certificant conformitatem ad normas internationales ambientales et de securitate.

Commoda Operātīva et Valōre Cyclī Vitae
Operatoris et domini activorum qui transformatorem bardeen 66kV implementant beneficia operationis tangibilia percipient, inter quae minuuntur amissae energiae, melioratur stabilitas tensionis, et prolongantur intervalla manutenctionis per strategias robustas insulationis et refrigerationis. Compatibilitas transformatoris immersi oleo cum systematibus modernis controlis rete et cum arraybus storationis energiae renovabilis contribuit ad minuendum pretium totale possessionis

Innovation and Technology Advantage
Bardeen combinat experientia decenniorum in fabricando transformatoribus cum innovationibus directis in insulatione, refrigeratione, et monitoratione ad offerendum solutionem transformatoris 66kV novae generationis. Transformator oleo-immersus proficit ex optimisatione computatoris in designo, emendationibus materialium, et platformis digitalibus monitorationis quae simul augent fiduciam, minuunt impensas totius vitae, et permittunt integrationem sine interruptione in systemata electrica moderna.

Tabula Parametrorum Plena

Capacitas accepta - KVA	Tensio Alta – kV	Tensio Baja – V	Symbolus Gruppi Connectionis	Impedantia Ad Cortocircuitum – %	Pertusa Sine Onere – kW	Pertusa Sub Onere – kW	Currentia Sine Onere – %
6300	66, 69	6.3, 6.6, 10.5, 11	YNd11	9	8	34	0.63
8000	66, 69	6.3, 6.6, 10.5, 11	YNd11	9	10	40	0.63
10000	66, 69	6.3, 6.6, 10.5, 11	YNd11	9	12	46	0.55
12500	66, 69	6.3, 6.6, 10.5, 11	YNd11	9	14	55	0.53
16000	66, 69	6.3, 6.6, 10.5, 11	YNd11	9	16	69	0.53
20000	66, 69	6.3, 6.6, 10.5, 11	YNd11	9	19	84	0.49
25000	66, 69	6.3, 6.6, 10.5, 11	YNd11	9	22	99	0.49
31500	66, 69	6.3, 6.6, 10.5, 11	YNd11	9	27	120	0.42
50000	66, 69	6.3, 6.6, 10.5, 11	YNd11	9	38	170	0.39
63000	66, 69	6.3, 6.6, 10.5, 11	YNd11	9	45	210	0.39

Cur Bardeen Eligi

Applicatio

Scenaria Applicationum

Potentia systemata distributio pro plantis industrialibus, fabricis, et parvis industrialibus.

Aedificia commercialia , facultatibus publicis, et proiectis infrastructurae.

Proiecta adiuvantia pro energia renovabili, photovoltaica, ventosa, et conservatione energiae .

Usus Agricolae , dilatione rete, et suppeditatione electricitatis pro regionibus remotis.

Projecta Technica Transmarina et dilatione infrastructurae electricae.

Specificationes Technicae

Typus Producti	Oleum Transformer immersum
Capacitas aestimata	10000kVA
Classe Tensionis	66KV
Frequentia censita	50Hz/60Hz
Multis temporibus	Tres fases (subiectum configurationi producti)
Modus refrigerationis	Subiect la confirmarea tipului de produs
Modus installationis	Instalatio extra aedificium vel intra aedificium
Lorem signa	IEC 60076 / GB 1094

Quaestiones Frequentes

Quaestiones Frequenter Rogatae

Transportation Services & Process

1. Peritia in Elevando Gravia & OOG

Tractatio specialis pro mercibus Over‑Out‑of‑Gauge (OOG). Nos regimus totum processum pro transformatoribus gravibus, a confectione custodiarum ad usum specialem et impachetationem sub vacuo usque ad navigationem per rastros planos, per disgregationem, vel per Ro‑Ro.

2. Customs & Compliance Management

Expert handling of complex export/import documentation, HS codes, and destination country regulations. We ensure smooth customs clearance to avoid costly delays.

3. Visibilitas in Tempore Reali & Controlus Rerum Periculorum

24/7 GPS tracking and milestone updates. Comprehensive cargo insurance covering all risks from origin warehouse to destination site.

4. Emergency Response

Prioritized air freight and expedited sea options for critical breakdowns. We minimize downtime by getting your replacement transformer or parts there faster.

Processus

Assessio & Planificatio

Nos analysamus dimensiones, pondus, et viam ut optime planum transportis designemus.

Pachycatio Professionalem

Impachetatio maritima

Transitus Multimodalis

Executio transportis maritimi/aerii/terrestris cum strictis protocollis tractationis.