KNAN Power Transformer 8000 10000 12500 16000 20000 25000 31500 40000 50000 63000 80000kva Oil immer
KNAN Power Transformer 8000 10000 12500 16000 20000 25000 31500 40000 50000 63000 80000kva Oil-immersed transformers 110
The KNAN 110 kV Oil-Immersed Power Transformer series offers an extensive capacity range from 8,000 kVA up to 80,000 kVA, engineered for high-voltage transmission networks and primary utility substations. Utilizing advanced K-class fluid for natural convection cooling (KNAN), these transformers deliver enhanced fire safety and environmental sustainability compared to traditional mineral oil units. They stand as the premier choice for major grid integrations, heavy industrial plants, and renewable energy collection substations demanding rigorous 110 kV step-down or step-up performance.
Key Specifications
- Capacity Range: 8,000 kVA to 80,000 kVA
- Voltage Class: 110 kV Primary
- Cooling Method: KNAN (Natural Ester Fluid / Air Natural)
- Transformer Type: Oil-Immersed Power Transformer
- Phase: Three-Phase
- Vector Group: YNd11 / YNyn0 (Customizable)
- Frequency: 50 Hz / 60 Hz
- Standards Compliance: IEC 60076 / IEEE C57.12.00
KNAN Power Transformer 8000 10000 12500 16000 20000 25000 31500 40000 50000 63000 80000kva Oil-immersed transformers 110
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Ready to Upgrade Your Power Infrastructure?
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 KNAN Power Transformer 8000 10000 12500 16000 20000 25000 31500 40000 50000 63000 80000kva Oil-immersed transformers 110
Need Complete Details?
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 | 8,000 to 80,000 kVA (Multiple MVA increments) |
| Primary Voltage | 110 kV |
| Secondary Voltage | 33 kV / 11 kV (Customizable depending on requirements) |
| Frequency | 50 Hz / 60 Hz |
| Vector Group | YNd11 / YNyn0 / YNd1 |
| Cooling Method | KNAN (Natural Ester Fluid / Air Natural) |
| Insulation Fluid | High Fire Point Biodegradable Ester / Synthetic Fluid |
| Core Material | High-Permeability Cold-Rolled Grain Oriented (CRGO) Silicon Steel |
| Winding Material | Electrolytic Grade Copper |
| Design Standard | IEC 60076, IEEE C57.12.00 |
| Application | Primary Utility Substations, Industrial Step-Down, Renewable Energy |
| Certification | ISO 9001, CE, KEMA (Type Tested) |
| 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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