1000 KVA 1250 KVA 12470V 11 KV Step Down Dyn11 Yyn0 Three Phase Cast Resin Dry Type Power Transfor
1000 KVA 1250 KVA 12470V 11 KV Step Down Dyn11 Yyn0 Three Phase Cast Resin Dry Type Power Transformer With UL Certific
This 1000/1250 kVA 12470V/11kV three-phase cast resin dry-type power transformer is engineered for high-performance step-down operations in commercial and industrial settings. Featuring dual power ratings through forced air cooling and comprehensive UL certification, it guarantees exceptional fire safety and electrical reliability. Because of its moisture-proof and flame-retardant design, it is perfectly suited for indoor substations, high-rise infrastructure, and critical data centers.
Key Specifications
- Rated Capacity: 1000 kVA / 1250 kVA
- Primary Voltage: 12470 V / 11 kV
- Transformer Type: Cast Resin Dry Type Step-Down
- Phase: Three Phase
- Vector Group: Dyn11 / Yyn0
- Cooling Method: AN / AF (Air Natural / Air Forced)
- Certification: UL Certified
- Insulation System: Epoxy Resin Cast
1000 KVA 1250 KVA 12470V 11 KV Step Down Dyn11 Yyn0 Three Phase Cast Resin Dry Type Power Transformer With UL Certific
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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 1000 KVA 1250 KVA 12470V 11 KV Step Down Dyn11 Yyn0 Three Phase Cast Resin Dry Type Power Transformer With UL Certific
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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 | 1000 kVA (AN) / 1250 kVA (AF) |
| Primary Voltage | 12470 V / 11 kV |
| Secondary Voltage | 480 V / 400 V (Customizable) |
| Frequency | 50 Hz / 60 Hz |
| Vector Group | Dyn11 / Yyn0 |
| Cooling Method | AN / AF (Air Natural / Air Forced) |
| Insulation Class | Class F / Class H |
| Core Material | High-permeability Grain-oriented Silicon Steel |
| Coil Material | Solid Cast Epoxy Resin Encapsulated |
| Design Standard | IEC 60076-11, UL 1562 |
| Application | Step Down Power Distribution |
| Certification | UL Certificate |
| 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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