S13 30-2500KVA Oil Immersed Transformer
Rated capacity: 50kVA、100kVA、200kVA、250kVA、400kVA、500kVA、630kVA、800kVA、1000kVA、1250kVA、1600kVA、2000kVA、2500kVA
Voltage ratio: 10/0.4kV、35/0.4kV
Connection group: Dyn11/Yyn0
No load loss: 80W~1600W
Load loss: 630W~21200W
Short circuit impedance: 4%~5%
Frequency: 50Hz
Standard: ISO 9001:2015;SGS
Key Advantages: Energy-efficient (low-loss), eco-friendly, heat-resistant, and durable for industrial applications.
Have questions? GNEE sales representatives are available for live chat now
Send E-mail: sales@gneeelectric.com
Tel: +8615824687445
Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of s13 30-2500kva oil immersed transformer in China. If you're going to buy customized s13 30-2500kva oil immersed transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.
Basic Product Features
of S13 30-2500KVA Oil Immersed Transformer
Energy Efficiency: The S13 core structure and advanced insulation technology minimize no-load losses, meeting international energy standards.
Safety & Reliability: Oil-filled cooling systems ensure stable operation, enhanced by flame-retardant materials and multi-layer protection.
Adaptability: The 30-2500kVA Oil Transformer suits applications like manufacturing plants, buildings, and data centers, accommodating varying voltage and load requirements.
Compact Design: Dry-type configuration reduces space needs while maintaining efficient heat dissipation for indoor/outdoor use.

Construction and Technical Features

Core Components:
Core: High-silicon steel laminations in S13-grade design, offering high magnetic permeability and low eddy-current loss.
Windings: Copper/aluminum conductors with oil-immersed insulation for heat resistance and short-circuit tolerance.
Tank & Cooling System: Fully sealed oil tank (oil filled transformer) prevents leakage; natural/forced oil circulation adapts to different operating conditions.
Performance Benefits:
Low Noise: Optimized structure ensures operation below 55dB, suitable for commercial areas.
Extreme Environment Resistance: Operates reliably between -30°C to +50°C, with corrosion-resistant coatings for extended lifespan.
Smart Monitoring: Optional sensors for temperature and oil pressure enable real-time status tracking and fault alert support.
Products parameter
| Rated capacity | No-load loss | Load loss | impedance |
|---|---|---|---|
| 30kva | 80 | 630 | 4% |
| 50kva | 100 | 910 | |
| 63kva | 110 | 1090 | |
| 80kva | 130 | 1310 | |
| 100kva | 150 | 1580 | |
| 125kva | 170 | 1890 | |
| 160kva | 200 | 2310 | |
| 200kva | 240 | 2730 | |
| 250kva | 290 | 3200 | |
| 315kva | 340 | 3830 | |
| 400kva | 410 | 4520 | |
| 500kva | 480 | 5410 | |
| 630kva | 570 | 6200 | 4.5% |
| 800kva | 700 | 7500 | |
| 1000kva | 830 | 10300 | |
| 1250kva | 970 | 12000 | |
| 1600kva | 1170 | 14500 | |
| 2000kva | 1360 | 18300 | 5.0% |
| 2500kva | 1600 | 21200 |
Application Scenarios of S13 Oil Immersed Transformer
Industrial Use: Power distribution for factories, mines, ports, and other heavy-duty operations requiring 30-2500kVA Oil Transformer solutions.
Commercial Infrastructure: Reliable power supply for shopping malls, hospitals, and data centers via S13 Oil Immersed Transformer stability.
Utilities & Infrastructure: Grid distribution networks and remote power stations rely on oil filled transformer durability for uninterrupted service.
Challenging Environments: Outdoor construction sites, mountainous regions, or harsh climates benefit from its rugged design and safety features.

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Why choose us?
GNEE strictly follows the comprehensive acceptance testing process to ensure that the performance of each device meets the standards. Our products and services have been successfully applied in more than 50 countries and regions around the world. As a trusted global industrial partner, we are always committed to helping customers achieve their sustainable development vision through high-quality products and full-process services.
Support
• Pre-sales: Free technical consulting, drawing review, and installation training.
• After-sales:
o Global warranty for 2 years; 5-year warranty on core components.
o 7×24-hour remote support, fault response within <24 hours.
o Operation manual provided.
Product Testing Center

SGS certification certificate

Packing and Delivery

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