Step Up 1250 Kva Industrial Medium Voltage Instrument Transformer CE Standard
CE Standard compliant three-phase oil-immersed distribution transformer with IEC60076 certification, designed for high efficiency and reliable power distribution applications.
| Attribute | Value |
|---|---|
| Type | Distribution transformer, Oil-filled Transformer |
| Material | Aluminum, Copper, Copper Winding |
| Frequency | 50Hz, 60Hz |
| Phase | Three |
| Input Voltage | 10kV, 6kV, 6.3KV |
| Output Voltage | 0.4KV |
| Cooling Method | ONAF |
| Vector Group | Yyn0/Dyn11 |
| Short Circuit Impedance | Up to 10% |
| Efficiency | Up to 99% |
| Rated Power | 1kVA - 100MVA |
Our S13 oil-immersed distribution transformers range from 30kVA to 2500kVA, with voltage levels up to 35kV. These high-performance transformers are engineered for power utilities, renewable energy systems, industrial facilities, railway networks, and urban infrastructure projects.
The S13 series represents an advanced evolution of the S11 distribution transformer, incorporating innovative materials and structural optimizations to achieve reduced no-load losses and quieter operation. Compared to JB/T10088-2004 standards, these transformers demonstrate a 20% average noise reduction while maintaining domestic advanced performance levels.
| Rated capacity (KVA) | Vector Group | Voltage Combination | No-load loss | Load loss | No-load current | Impedance |
|---|---|---|---|---|---|---|
| 30 | Yyn0 / Dyn11 | 10 6.3 6 ±5% ±2X2.5% 0.4 | 80 | 630 | 1.5 | 4.0 |
| 50 | 100 | 910 | 1.3 | |||
| 1250 | 970 | 12000 | 0.5 | |||
| 2500 | 1600 | 21200 | 0.4 |
We respond within 1 hour with suitable transformer recommendations, competitive pricing, and payment terms. Our technical team provides detailed drawings within 7 days after payment confirmation.
After design approval, we begin production with strict material screening. Comprehensive QC and test reports ensure product reliability. Custom accessories available upon request.
Professional installation guidance and on-site support available. All products come with 2+ years warranty and ongoing technical assistance.
- 30+ senior engineers providing 24/7 support with 30-minute response time
- 100,000m² production facility with 250 skilled workers
- 4 dedicated production lines with 10,000+ units annual capacity
- 100% outgoing quality control with 25-point inspection
- 15 years of transformer design and manufacturing expertise
- Compliance with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
- Comprehensive power solutions across multiple industries
- Global technical support network
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.