Hunan Hentg Power Electric Technology Co., Ltd.
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Product Specification
| High Light | industrial oil immersed transformer ，industrial oil immersed electrical transformer ，step up oil immersed transformer | ||
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.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
300-500MVA
Employee Number:
150~200
Ecer Certification：
Verified Supplier
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