PRODUCT / 23 / Oil Immersed Transformer
500 kV Three Phase Oil-Immersed Power Transformer
500 kV · EHV, ratings specified per project · IEC, IEEE/ANSI, 60 Hz
Standards referenced for project review, not evidence of product certification:
- IEC
- IEEE/ANSI
- Cooling
- ONAN / ONAF / OFAF / ODAF
- Oil type
- Mineral oil / FR3
- Standard
- IEC 60076 / IEEE-ANSI C57
- Frequency
- 50 / 60 Hz
- Tap Range
- OLTC, range specified per project
- Environment
- Outdoor
Product description
EHV transmission substations, utility grid projects, large renewable collector stations and grid interconnection projects. Ratings, impedance, cooling, tap range, transport and site requirements are specified per project and confirmed against the approved technical documents.
Technical parameters
| Parameter | Value |
|---|---|
| Cooling | ONAN / ONAF / OFAF / ODAF |
| Oil type | Mineral oil / FR3 |
| Standard | IEC 60076 / IEEE-ANSI C57 |
| Frequency | 50 / 60 Hz |
| Tap Range | OLTC, range specified per project |
| Environment | Outdoor |
| Vector Group | Specified per project |
| Core material | Cold-rolled grain-oriented silicon steel |
| Primary Voltage | 500 kV |
| Insulation class | Class A |
| Secondary Voltage | Specified per project |
Parameters are taken from the manufacturer product sheet. Final ratings are confirmed against the project specification before order.
Documented application contexts
These links show the evidence basis currently associated with this product. They are starting points for engineering review, not project references or recommendations.
No documented application context is currently assigned.
Use the technical parameters and project brief to request an engineering review rather than inferring a sector match.
Downloads
No public document is linked to this product yet.
Send your project requirements to ask which technical documents are available for the exact configuration.
Ask about documentationFrequently asked questions
Which standards apply?
Review IEC, IEEE/ANSI as applicable references. The exact standard scope and supporting test evidence must be confirmed for the quoted configuration.
Is type-test evidence available?
Ask which evidence is available for the exact model and project configuration during technical qualification.
Can the equipment be configured for a project?
Send the electrical ratings, installation environment, protection and documentation requirements so the applicable configuration can be reviewed.
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Specify the equipment.
Voltage class, rated current, short-circuit level, installation environment and the standards your project is tendered against.