Factory Direct Price 110 Kv 20mva Three Phase Oil Immersed Power Transformer 25000 Kva Transformer
Factory Direct Price 110 Kv 20mva Three Phase Oil Immersed Power Transformer 25000 Kva Transformer
Engineered for high-capacity utility and industrial grid applications, this 110 kV three-phase oil-immersed power transformer delivers robust transmission performance with a flexible 20 MVA (20,000 kVA) to 25 MVA (25,000 kVA) rating depending on the cooling method. Procured at a competitive factory-direct price, it provides exceptional voltage regulation and long-term reliability for heavy-duty primary substations and large-scale manufacturing facilities.
Key Specifications
- Rated Capacity: 20 MVA (ONAN) / 25 MVA (ONAF) [20,000 - 25,000 kVA]
- Primary Voltage: 110 kV
- Secondary Voltage: 33 kV
- Phase: Three Phase
- Cooling Method: ONAN / ONAF
- Vector Group: YNd11
- Type: Oil-Immersed Power Transformer
- Core Material: High-Permeability Cold-Rolled Grain-Oriented (CRGO) Silicon Steel
Factory Direct Price 110 Kv 20mva Three Phase Oil Immersed Power Transformer 25000 Kva Transformer
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Secure your energy supply with the 1000 KVA / 1250 KVA 11 KV Step Down Cast Resin Dry Type Power Transformer. Engineered with CRGO core and UL certification for maximum reliability. Get factory-direct pricing and professional engineering support today.
Technical Specifications
Comprehensive parameters for the Factory Direct Price 110 Kv 20mva Three Phase Oil Immersed Power Transformer 25000 Kva Transformer
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Download our comprehensive product catalog and technical manual for full engineering data and installation guidelines.
Download PDF Manual| Parameter | Specification Details |
|---|---|
| Phase | Three Phase |
| Rated Capacity | 20 MVA (ONAN) / 25 MVA (ONAF) [20000 kVA / 25000 kVA] |
| Primary Voltage | 110 kV |
| Secondary Voltage | 33 kV (Customizable) |
| Frequency | 50 Hz / 60 Hz |
| Vector Group | YNd11 |
| Cooling Method | ONAN / ONAF |
| Insulation Class | Class A (Oil-Immersed) |
| Core Material | High-Permeability CRGO Silicon Steel |
| Design Standard | IEC 60076 / IEEE C57.12.00 |
| Application | Primary Substations, Heavy Industry, Grid Transmission |
| Certification | ISO 9001, IEC, CE |
| Warranty | 24 Months |
Get Your Customized Power Solution
Provide your project requirements and our technical engineers will generate a detailed, competitive quotation for the 1000 KVA / 1250 KVA Cast Resin Dry Type Transformer within 12 hours.
12470V / 11KV Step Down Cast Resin Transformer
- Cooling: AN/AF
- Standard: IEC 60076/ANSI
- Vector Group: Dyn11 / Yyn0
- Voltage: 415V / 400V Output
If you have urgent technical questions or bidding deadlines, feel free to contact our senior engineering sales team directly:
Tel / WhatsApp: +8617502139434
Email: sales@millenium-electric.com
Visit Contact Page →We offer full customization for voltage ratings, winding materials (Copper/Aluminum), and enclosure dimensions to seamlessly integrate with your existing power infrastructure and comply with local grid standards.
We provide secure, sea-worthy vacuum packing to prevent humidity and corrosion during transit to any global sea port. Backed by a standard 1-Year comprehensive warranty with lifetime remote technical support.
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