3 Phase 750kVA 1000kVA 1500kVA 12.47kV Oil Filled Copper Pad Mounted Distribution Transformer Dead F
3 Phase 750kVA 1000kVA 1500kVA 12.47kV Oil Filled Copper Pad Mounted Distribution Transformer Dead Front for Sustainable
Designed for sustainable commercial and industrial applications, this 3-phase oil-filled pad-mounted distribution transformer is available in scalable 750kVA, 1000kVA, and 1500kVA ratings with a 12.47kV primary voltage. Featuring a highly secure dead-front design and premium copper windings, it delivers exceptional reliability and energy efficiency for modern renewable energy projects and underground power distribution grids.
Key Specifications
- Rated Capacity: 750 kVA / 1000 kVA / 1500 kVA
- Primary Voltage: 12.47 kV (12470 V)
- Secondary Voltage: 480Y/277 V
- Phase: 3 Phase
- Transformer Type: Oil-Filled Pad Mounted (Dead Front)
- Winding Material: Premium Pure Copper
- Cooling Method: ONAN (Oil Natural Air Natural)
- Application Focus: Sustainable Energy & Underground Distribution
3 Phase 750kVA 1000kVA 1500kVA 12.47kV Oil Filled Copper Pad Mounted Distribution Transformer Dead Front for Sustainable
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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 3 Phase 750kVA 1000kVA 1500kVA 12.47kV Oil Filled Copper Pad Mounted Distribution Transformer Dead Front for Sustainable
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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 | 3 Phase |
| Rated Capacity | 750 kVA / 1000 kVA / 1500 kVA |
| Primary Voltage | 12.47 kV (12470 V) |
| Secondary Voltage | 480Y/277 V |
| Frequency | 60 Hz |
| Vector Group | Dyn1 |
| Cooling Method | ONAN (Oil Natural Air Natural) |
| Insulation Class | Class A (105°C) |
| Core Material | High-Permeability Grain-Oriented Silicon Steel |
| Winding Material | Copper |
| Design Standard | IEEE C57.12.34 / ANSI |
| Application | Underground Utilities, Commercial, Renewables |
| Certification | IEEE / DOE 2016 Compliant / UL |
| 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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