PRODUCT / 10 / Oil Immersed Transformer
66 kV Three Phase Oil-Immersed Power Transformer
66 kV · Up to 100,000 kVA · GB, IEC, IEEE
Standards referenced for project review, not evidence of product certification:
- GB
- IEC
- IEEE
- Cooling
- ONAN / ONAF
- IP class
- IP54
- Oil type
- Mineral oil / FR3
- Frequency
- 50 / 60 Hz
- Tap Range
- ±8 × 1.25% (OLTC)
- Environment
- Outdoor
Product description
Regional substations, industrial parks, utility grids.
Technical parameters
| Parameter | Value |
|---|---|
| Cooling | ONAN / ONAF |
| IP class | IP54 |
| Oil type | Mineral oil / FR3 |
| Frequency | 50 / 60 Hz |
| Tap Range | ±8 × 1.25% (OLTC) |
| Environment | Outdoor |
| Vector Group | YNd11 |
| Core material | Cold-rolled grain-oriented silicon steel |
| Primary Voltage | 66 / 69 kV |
| Insulation class | Class A |
| Secondary Voltage | 6 / 10 / 11 / 33 / 35 kV |
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.
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Review GB, IEC, IEEE as applicable references. The exact standard scope and supporting test evidence must be confirmed for the quoted configuration.
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