Three Phase Two Winding 34.5kv 2mva 5mva Power Transformer Price 1250kva Oil immersed Industrial Tra
Three Phase Two Winding 34.5kv 2mva 5mva Power Transformer Price 1250kva Oil-immersed Industrial Transformer
This three-phase, two-winding oil-immersed power transformer is available in robust capacities ranging from 1250 kVA up to 5 MVA, engineered specifically for 34.5 kV high-voltage networks. Built for heavy-duty industrial environments, it delivers highly reliable step-down power distribution to manufacturing facilities, mining operations, and large-scale processing plants.
Key Specifications
- Rated Capacity: 1250 kVA, 2 MVA, and 5 MVA options
- Primary Voltage: 34.5 kV (34500 V)
- Phase & Winding: Three Phase, Two Winding
- Transformer Type: Oil-immersed Industrial Power Transformer
- Cooling Method: ONAN (Oil Natural Air Natural)
- Vector Group: Dyn11
- Core Material: High-permeability Grain-oriented Silicon Steel
- Compliance Standard: IEC 60076 / IEEE C57.12.00
Three Phase Two Winding 34.5kv 2mva 5mva Power Transformer Price 1250kva Oil-immersed Industrial Transformer
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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 Three Phase Two Winding 34.5kv 2mva 5mva Power Transformer Price 1250kva Oil-immersed Industrial Transformer
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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 | 1250 kVA / 2 MVA / 5 MVA |
| Primary Voltage | 34.5 kV |
| Secondary Voltage | 4.16 kV / 480 V (Customizable) |
| Frequency | 50 Hz / 60 Hz |
| Vector Group | Dyn11 |
| Cooling Method | ONAN |
| Winding Configuration | Two Winding |
| Insulation Class | Class A (105°C) |
| Core Material | Cold-rolled Grain-Oriented Silicon Steel (CRGO) |
| Design Standard | IEC 60076 / IEEE C57.12.00 |
| Application | Industrial Facilities, Mining Operations, Substations |
| Certification | ISO 9001, CE, IEEE Compliant |
| 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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