13.09kv to 480v 277v Low Voltage 3 phase Cast Resin Dry type transformers 1600kva 1500kva 5mva 13.8
13.09kv to 480v 277v Low Voltage 3-phase Cast Resin Dry-type transformers 1600kva 1500kva 5mva 13.8 Kv IEC Dyn11 Ip31
Engineered for high-demand indoor electrical networks, this 3-phase cast resin dry-type transformer supports variable capacities from 1500 kVA and 1600 kVA up to 5 MVA. By safely stepping down 13.8 kV or 13.09 kV primary grids to a dependable 480Y/277 V low-voltage output, it perfectly suits commercial facilities, data centers, and heavy manufacturing plants. Encased in an IP31-rated enclosure and built to rigorous IEC standards, it ensures superior fire resistance and environmental protection for integrated indoor distribution.
Key Specifications
- Rated Capacities: 1500 kVA, 1600 kVA, up to 5 MVA
- Primary Voltage: 13.09 kV / 13.8 kV
- Secondary Voltage: 480Y/277V Low Voltage
- Transformer Type: 3-Phase Cast Resin Dry-Type
- Vector Group: Dyn11
- Protection Rating: IP31 Enclosure
- Standard Compliance: IEC Built and Certified
- Cooling Method: AN/AF (Air Natural / Air Forced)
13.09kv to 480v 277v Low Voltage 3-phase Cast Resin Dry-type transformers 1600kva 1500kva 5mva 13.8 Kv IEC Dyn11 Ip31
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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 13.09kv to 480v 277v Low Voltage 3-phase Cast Resin Dry-type transformers 1600kva 1500kva 5mva 13.8 Kv IEC Dyn11 Ip31
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Download PDF Manual| Parameter | Specification Details |
|---|---|
| Phase | 3-Phase |
| Rated Capacity | 1500 kVA / 1600 kVA / 5 MVA |
| Primary Voltage | 13.09 kV / 13.8 kV |
| Secondary Voltage | 480V / 277V |
| Frequency | 50 Hz / 60 Hz |
| Vector Group | Dyn11 |
| Protection Rating | IP31 |
| Cooling Method | AN/AF |
| Insulation Class | F / H |
| Core Material | High-Permeability Grain-Oriented Silicon Steel |
| Winding Material | Copper or Aluminum (Epoxy Cast) |
| Design Standard | IEC 60076-11 |
| Application | Indoor Substation, Commercial, Data Centers |
| Certification | IEC |
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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