12.47kV 13.2kV 13.8kV 34.5kV 500KVA 630KVA 1000KVA 2550KVA 3300KVA 4000KVA 5000KVA ZGS Three Phase P
12.47kV 13.2kV 13.8kV 34.5kV 500KVA 630KVA 1000KVA 2550KVA 3300KVA 4000KVA 5000KVA ZGS Three Phase Pad Mounted Transform
The ZGS Three Phase Pad Mounted Transformer series offers a highly versatile capacity range from 500 kVA up to 5000 kVA, accommodating standard primary voltages including 12.47 kV, 13.2 kV, 13.8 kV, and 34.5 kV. Engineered as a tamper-resistant, self-contained unit, this transformer is the ideal power distribution solution for commercial complexes, industrial campuses, and large-scale solar and wind integrations where public safety and aesthetics are paramount.
Key Specifications
- Rated Capacity: 500 kVA to 5000 kVA (scalable options including 630kVA, 1000kVA, 2550kVA, 3300kVA, 4000kVA)
- Primary Voltage: 12.47 kV / 13.2 kV / 13.8 kV / 34.5 kV
- Product Type: ZGS Three Phase Pad Mounted Transformer
- Phase: Three Phase
- Cooling Method: ONAN (Oil Natural Air Natural)
- Enclosure: Tamper-proof NEMA 3R rating (dead-front design)
- Configuration: Loop feed or radial feed variations available
- Standard Compliance: IEEE C57.12.34 / ANSI / DOE 2016
12.47kV 13.2kV 13.8kV 34.5kV 500KVA 630KVA 1000KVA 2550KVA 3300KVA 4000KVA 5000KVA ZGS Three Phase Pad Mounted Transform
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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 12.47kV 13.2kV 13.8kV 34.5kV 500KVA 630KVA 1000KVA 2550KVA 3300KVA 4000KVA 5000KVA ZGS Three Phase Pad Mounted Transform
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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 | 500 kVA, 630 kVA, 1000 kVA, 2550 kVA, 3300 kVA, 4000 kVA, 5000 kVA |
| Primary Voltage | 12.47 kV / 13.2 kV / 13.8 kV / 34.5 kV |
| Secondary Voltage | 480Y/277V or 208Y/120V (Customizable based on output requirements) |
| Frequency | 50 Hz / 60 Hz |
| Vector Group | Dyn1 / YNd11 (ANSI standard configurations) |
| Cooling Method | ONAN (Oil Natural Air Natural) |
| Insulation Class | A (105°C) Standard |
| Core Material | High-permeability cold-rolled grain-oriented silicon steel |
| Design Standard | IEEE C57.12.34 / ANSI / IEC 60076 |
| Enclosure Rating | NEMA 3R Tamper-Resistant (Dead-front) |
| Application | Utility, Industrial, Commercial, Renewable Energy (Solar/Wind) |
| Certification | UL / ANSI / ISO 9001 |
| 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
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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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