3 Phase Isolation Transformer Price 150kVA 600kVA Step Down Transformer 380V 400V 480V to 208V 220V
3 Phase Isolation Transformer Price 150kVA 600kVA Step Down Transformer 380V 400V 480V to 208V 220V
Engineered for highly reliable power conversion, this 3 Phase Isolation Step Down Transformer offers flexible capacities from 150kVA to 600kVA. It safely and efficiently steps down primary voltages of 380V, 400V, or 480V to secondary voltages of 208V or 220V. Ideal for protecting sensitive equipment in data centers, medical facilities, and precision industrial automation setups.
Key Specifications
- Rated Capacity: 150 kVA - 600 kVA
- Primary Voltage: 380V / 400V / 480V
- Secondary Voltage: 208V / 220V
- Transformer Type: 3 Phase Isolation (Step Down)
- Insulation Class: Class H (180°C)
- Cooling Method: AN (Air Natural)
- Winding Material: High-purity Copper / Aluminum
- Vector Group: Dyn11
3 Phase Isolation Transformer Price 150kVA 600kVA Step Down Transformer 380V 400V 480V to 208V 220V
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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 Isolation Transformer Price 150kVA 600kVA Step Down Transformer 380V 400V 480V to 208V 220V
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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 | 150 kVA - 600 kVA |
| Primary Voltage | 380V / 400V / 480V AC |
| Secondary Voltage | 208V / 220V AC |
| Frequency | 50Hz / 60Hz |
| Vector Group | Dyn11 |
| Cooling Method | AN (Air Natural) |
| Insulation Class | Class H |
| Core Material | CRGO Silicon Steel |
| Winding Material | Copper or Aluminum (Optional) |
| Transformer Type | Dry-Type Isolation Step Down |
| Design Standard | IEC 60076-11, CE, UL (Compatible) |
| Application | Data Centers, Medical Facilities, Industrial Automation |
| Warranty | 2 Years Standard |
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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