Compact Substation American Box Transformer ONAN 1250kva 315 Kva 33kv 35kv 11kv to 415V 440V 480V Mu
Compact Substation American Box Transformer ONAN 1250kva 315 Kva 33kv 35kv 11kv to 415V 440V 480V Multi-Winding Coil Tra
The innovative American Box Transformer is a robust package compact substation designed to deliver highly versatile power distribution through a multi-winding coil architecture. Supporting scalable capacities from 315 kVA up to 1250 kVA and handling broad primary voltages of 11kV, 33kV, and 35kV stepped down to 415V-480V, it utilizes reliable ONAN cooling. This self-contained unit is the ideal space-saving solution for renewable energy plants, commercial grids, and heavy industrial facilities.
Key Specifications
- Product Type: Package Compact Substation (American Box)
- Rated Capacity: 315 kVA to 1250 kVA
- Primary Voltage (HV): 11 kV / 33 kV / 35 kV
- Secondary Voltage (LV): 415 V / 440 V / 480 V
- Cooling Method: ONAN (Oil Natural Air Natural)
- Coil Architecture: Multi-Winding Coil
- Phase: Three Phase
- Enclosure: Weatherproof Tamper-Resistant Steel
Compact Substation American Box Transformer ONAN 1250kva 315 Kva 33kv 35kv 11kv to 415V 440V 480V Multi-Winding Coil Tra
Certified & Verified Enterprise
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 Compact Substation American Box Transformer ONAN 1250kva 315 Kva 33kv 35kv 11kv to 415V 440V 480V Multi-Winding Coil Tra
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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 |
|---|---|
| Product Category | Package Compact Substation |
| Substation Type | American Box Transformer |
| Phase | Three Phase |
| Rated Capacity | 315 kVA - 1250 kVA |
| Primary Voltage (HV) | 11 kV, 33 kV, 35 kV |
| Secondary Voltage (LV) | 415 V, 440 V, 480 V |
| Frequency | 50 Hz / 60 Hz |
| Vector Group | Dyn11 |
| Cooling Method | ONAN |
| Coil Type | Multi-Winding Coil |
| Insulation Class | Class A (Oil-Immersed core) |
| Design Standard | ANSI/IEEE C57.12.00, IEC 60076, IEC 62271-202 |
| Application | Industrial, Solar/Wind Farms, Commercial Power Distribution |
| Warranty | 2 Years |
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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