Intel Accelerator
INTEL ACCELERATOR
Siemens Energy · Transformers

Siemens Energy GEAFOL / oil-immersed class

Utility-interface power transformer for data centre substations.

Demo data
SYSTEM · POWERCATEGORY · TRANSFORMERSUBCATEGORY · LARGE POWER TRANSFORMERPRODUCT TYPE · OIL-FILLED POWER TRANSFORMERAPPLICATION · Data center power distributionCOMPARISON CLASS · TRANSFORMER

Product versions / configurations

Region EMEAVoltage NOT AVAILABLE IN CURRENT SOURCEFrequency NOT AVAILABLE IN CURRENT SOURCECertification IEC, IEEE

Technical specifications

Rated power60 MVA
SOURCE Manufacturer website·OWNER Siemens Energy·Siemens Energy public product literature·LAST UPDATED 2026-06PUBLICDATA CONFIDENCE B
Primary voltage132 kV
SOURCE Manufacturer website·OWNER Siemens Energy·Siemens Energy public product literature·LAST UPDATED 2026-06PUBLICDATA CONFIDENCE B
Secondary voltage34.5 kV
SOURCE Manufacturer website·OWNER Siemens Energy·Siemens Energy public product literature·LAST UPDATED 2026-06PUBLICDATA CONFIDENCE B
Frequency50/60 Hz
SOURCE Manufacturer website·OWNER Siemens Energy·Siemens Energy public product literature·LAST UPDATED 2026-06PUBLICDATA CONFIDENCE B
CoolingONAN/ONAF
SOURCE Manufacturer website·OWNER Siemens Energy·Siemens Energy public product literature·LAST UPDATED 2026-06PUBLICDATA CONFIDENCE B
ImpedanceNOT AVAILABLE IN CURRENT SOURCE
LossesNOT AVAILABLE IN CURRENT SOURCE
WeightNOT AVAILABLE IN CURRENT SOURCE

Specifications are compiled from public manufacturer literature. Confirm against the configuration and revision applicable to your project before engineering use.

Documents

GEAFOL / oil-immersed class brochure
Brochure · SOURCE Manufacturer website · OWNER Siemens Energy · LAST UPDATED 2026-05
PUBLIC
GEAFOL / oil-immersed class technical datasheet
Technical datasheet · SOURCE Manufacturer website · OWNER Siemens Energy · LAST UPDATED 2026-03
REGISTERED

Documents above Public require sign-in or organization membership. Access is enforced per document, not per supplier profile.

Alternatives

Hitachi EnergyTrafoStar class
POTENTIAL ALTERNATIVETECHNICAL MATCH 100%
NEEDS CONFIRMATION · Supply voltage · FrequencyCHECKED · Same functional category · Capacity 100 MVA — quantity recalculation required · Certification overlap: IEC, IEEE · Available in EMEA
Hitachi EnergyPower transformer
ENGINEERING REVIEW REQUIREDTECHNICAL MATCH 100%REGIONAL REVIEW REQUIRED
NEEDS CONFIRMATION · Rated capacity · Supply voltage · Frequency · Regional compliance / availability in EMEACHECKED · Same functional category · Certification overlap: IEC, IEEE
GE VernovaPower transformer
ENGINEERING REVIEW REQUIREDTECHNICAL MATCH 100%REGIONAL REVIEW REQUIRED
NEEDS CONFIRMATION · Rated capacity · Supply voltage · Frequency · Regional compliance / availability in EMEACHECKED · Same functional category · Certification overlap: IEC, IEEE

Candidates are filtered to the TRANSFORMER class first, then checked against capacity, voltage, frequency, certification and regional availability. Missing data is reported as needing confirmation — never as a pass and never as a failure.

Record summary

Category · Large power transformer
Family · Transformers
Capacity · 60 MVA
Lead time · 104–156 weeks
Regions · EMEA, North America, APAC
Factories · Nuremberg, Germany · Weiz, Austria
Certifications · IEC, IEEE
SOURCE Email correspondence·OWNER Siemens Energy·Supplier correspondence·LAST UPDATED 2026-07ORGANIZATIONDATA CONFIDENCE C

NVIDIA ecosystem

NO NVIDIA REFERENCE FOUND — this is not a technical judgement about the product.

NVIDIA references shown in Intel Accelerator are sourced from publicly available NVIDIA ecosystem information. Presence of an NVIDIA reference does not imply endorsement of Intel Accelerator, and Intel Accelerator is not affiliated with, sponsored by or certified by NVIDIA.

Commercial — budgetary view

BUDGETARY ESTIMATEPRICE CONFIDENCE MEDIUMESTIMATE • TO BE CONFIRMED
$3.3M – $6.6M per unit
Currency USD · Region EMEA · As of Jul 2026 · EXW (assumed)Assumes Single unit, standard configurationIncludes Equipment only, Standard factory testExcludes Freight, Duty and tax, Installation, Commissioning, SparesBasis MV / power transformer market range per MVA. Budgetary estimate from 9 comparable current observations. No supplier quotation on record for this configuration.
Get firm quote

Availability & order

LIMITED

Order actions are requests, not purchases: price and availability require supplier confirmation before a PO is issued.

Schedule — factory to ready for service

SUPPLIER INDICATED FACTORY LEAD TIME
104–156 weeks · as of 2026-07
Factory manufacture + FAT104156 wks
Ship + customs24 wks
Site arrival to set in place12 wks
Installation24 wks
Commissioning23 wks
READY FOR SERVICE WINDOWNov 2028 – Dec 2029

Window assumes order placed today. Ready-for-service depends on site readiness and integration, not on factory lead time alone.

COMMISSIONING PRE-REQUISITES
  • · Foundation ready
  • · MV cabling complete
  • · Protection coordination issued

Known project references

No published project reference names this product yet. Where a source names only the manufacturer, the reference is recorded against the company instead.

Company relationships

MANUFACTURED BYSiemens EnergyCOMPANY
OFFICIALHIGH

Data completeness

PRODUCT DATA63%
SCHEDULE DATA100%
COMMERCIAL DATA33%
Data completeness73%
  • · Impedance — missing
  • · Losses — missing
  • · Weight — missing
INTEL ACCELERATOR. All figures shown are demo data for structural demonstration. Nothing is presented as verified market intelligence.