35kV Oil-Immersed Power Transformer
For power plants, substations and industrial power systems.
- Voltage Class
- 35 kV
- Rated Capacity
- 50–40,000 kVA
- Frequency
- 50/60 Hz
On this page
02 / Key specifications
Check the published ratings
Published product data. Unconfirmed items are omitted.
| Parameter | Published value |
|---|---|
| Electrical ratings | |
| Rated Capacity | 50 kVA - 40,000 kVA |
| Frequency | 50/60 Hz |
| Phase | Three Phase |
| Vector Group | Dyn11 / Yyn0 / Yd11 / YNd11 |
| Performance | |
| Impedance | 6.5% - 10% |
| Construction | |
| Tap Positions | 5 - 9 positions |
03 / Applications & selection
Does it fit your project?
- Applications. Power plants, substations, distribution stations and industrial power systems.
- Selection. Confirm primary and secondary voltages, cooling designation, site conditions and the project-specific loss schedule. Brochure voltage units require clarification.
- Environment. Confirm installation conditions; no enclosure or indoor/outdoor rating is assumed.
04 / Construction & options
Confirm the construction
The supplier brochure describes grain-oriented cold-rolled silicon steel cores, disc-type windings, formed insulation, a bell-type tank and an expansion conservator.
Options: confirm the required configuration and interfaces before quotation.
Technical Details
This 35 kV class series has published capacity options from 50 to 40,000 kVA. Series options are not a guaranteed specification for one configured unit.
The supplier brochure describes grain-oriented cold-rolled silicon steel cores, disc-type windings, formed insulation, a bell-type tank and an expansion conservator. It also reports self-cooled noise below 60 dB and partial discharge below 100 pC. These brochure statements are not project-specific test results or ElevGrid manufacturing claims; applicable configuration, test conditions and guaranteed values require confirmation.
05 / Standards, testing & documents
Agree the acceptance basis
- Standards: ANSI/IEEE, GB 1094, GB 20052-2020, GB 6451, IEC, NEMA. Confirm edition and applicability; not a certification claim.
- Testing / FAT: request confirmation of routine, type, special tests and witness arrangements.
- Acceptance: agree required records before ordering; availability remains pending.
Technical document status
Project-specific documents and release permission are confirmed against project requirements.
06 / FAQ
Resolve your procurement questions
Does the voltage class confirm the primary voltage?
35 kV is the classification of this series. Both primary and secondary voltage values remain unconfirmed because source units require clarification.
What distinguishes this product construction?
The supplier brochure describes grain-oriented cold-rolled silicon steel cores, disc-type windings, formed insulation, a bell-type tank and an expansion conservator.
Are drawings, test records and a datasheet available?
No public product datasheet or project-specific test record is established for this record. Document availability, release permission and any FAT or witness-inspection arrangement require supplier and project confirmation.
What should I include in a quotation request?
Please provide rated capacity, primary and secondary voltage, frequency, vector group, impedance, tap-changing requirement, applicable standard, installation environment, required accessories, loss guarantees and delivery destination.
07 / Project RFQ
Request project pricing
35kV Oil-Immersed Power Transformer
Please provide rated capacity, primary and secondary voltage, frequency, vector group, impedance, tap-changing requirement, applicable standard, installation environment, required accessories, loss guarantees and delivery destination.