Hunan Hentg Power Electric Technology Co., Ltd.
| Frequency | 50Hz, 60Hz |
| Phase | Three |
| Coil Number | Three Windings, Multi Winding |
| application | power transformer |
| Coil Structure | round coil, Disc Coil, layer coil, Shell-Type Coil |
| Output Voltage | 400V |
| Input Voltage | 10kV |
| Type | Dry Type Transformer, Isolation Transformer |
| Rated capacity | 500KVA 630 KVA |
| Vector Group | Dyn11 / Yyn0 |
| Tapping Range | 2*2.5%/ 5% |
| Advantage | Good Thermal Stability |
| Winding Material | Aluminum |
| Application | Tough conditions, such as high-humidity |
| Product name | 3-Phase Dry Type Transformer |
| Place of Origin | Hunan, China |
| Brand Name | HENTG Power |
| Model Number | SC(B)13 |
| Certification | CE |
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Product Specification
| Frequency | 50Hz, 60Hz | Phase | Three |
| Coil Number | Three Windings, Multi Winding | application | power transformer |
| Coil Structure | round coil, Disc Coil, layer coil, Shell-Type Coil | Output Voltage | 400V |
| Input Voltage | 10kV | Type | Dry Type Transformer, Isolation Transformer |
| Rated capacity | 500KVA 630 KVA | Vector Group | Dyn11 / Yyn0 |
| Tapping Range | 2*2.5%/ 5% | Advantage | Good Thermal Stability |
| Winding Material | Aluminum | Application | Tough conditions, such as high-humidity |
| Product name | 3-Phase Dry Type Transformer | Place of Origin | Hunan, China |
| Brand Name | HENTG Power | Model Number | SC(B)13 |
| Certification | CE | ||
| High Light | 500kva 3 phase power transformer ，500kva three phase power transformer ，630 kva 3 phase power transformer | ||
| Rated capacity (KVA) | Vector Group | Voltage Combination | | | No-load loss | Load loss | No-load current | lmpedance | ||
| | | HV | Tapping range | LV | | | | | ||
| 30 | Yyn0 / Dyn11 | 10 6.3 6 | ±5% ±2X2.5% (+3/-1)X2.5% | 0.4 | 135 | 640 | 2 | 4.0 | ||
| 50 | | | | | 195 | 900 | 2 | | ||
| 80 | | | | | 265 | 1240 | 1.5 | | ||
| 100 | | | | | 290 | 1410 | 1.5 | | ||
| 125 | | | | | 340 | 1660 | 1.3 | | ||
| 160 | | | | | 385 | 1910 | 1.3 | | ||
| 200 | | | | | 445 | 2270 | 1.1 | | ||
| 250 | | | | | 515 | 2480 | 1.1 | | ||
| 315 | | | | | 635 | 3120 | 1 | | ||
| 400 | | | | | 705 | 3590 | 1 | | ||
| 500 | | | | | 835 | 4390 | 1 | | ||
| 630 | | | | | 965 | 5290 | 0.85 | | ||
| 630 | | | | | 935 | 5360 | 0.85 | 6.0 | ||
| 800 | | | | | 1090 | 6260 | 0.85 | | ||
| 1000 | | | | | 1270 | 7310 | 0.85 | | ||
| 1250 | | | | | 1500 | 8720 | 0.85 | | ||
| 1600 | | | | | 1760 | 10500 | 0.85 | | ||
| 2000 | | | | | 2190 | 13000 | 0.7 | | ||
| 2500 | | | | | 2590 | 15400 | 0.7 | | ||
Electrical Isolation: Prevents interference, ground loops, and surges
High-Performance Core: Uses low-loss silicon steel, reducing energy loss
Resin Cast Insulation: Excellent thermal performance, self-extinguishing, moisture-proof
Quiet Operation: Noise level ≤ 50dB, suitable for indoor use
No Oil, No Risk: Fireproof, explosion-proof, eco-friendly
Boost Power Quality: Reduce harmonic interference and ensure stable voltage
Improve Device Lifespan: Protect downstream sensitive equipment
Energy Cost Savings: High efficiency reduces long-term operational costs
Reliable for Critical Systems: Excellent for uninterrupted or mission-critical environments
Maintenance-Free: No oil changing, leakage, or filtering required
Long Service Life: Designed for 20+ years of reliable operation
Safe for Human Proximity: Fully enclosed, anti-touch design
Adaptable Installation: Floor-mounted or cabinet-integrated options
Data Centers
Hospitals
Commercial Buildings
Industrial Automation
Substations & Power Rooms
Public Infrastructure
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2011
Total Annual:
50000000-100000000
Employee Number:
200~250
Ecer Certification：
Verified Supplier
HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011. With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P... HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011. With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...
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