| Customization: | Available |
|---|---|
| Application: | Power |
| Phase: | Three |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Brief Introduction
Experience the pinnacle of electrical performance with our Premium 2500kVA 11kv Oil Transformer, expertly crafted by China Electric Equipment (Jiangsu) Transformer Manufacture Co., Ltd. This remarkable series stands out with its FOUR LOW AND ONE HIGH credentials: low loss, low noise, low temperature rise, low partial discharge, and high reliability. Our transformers boast core-hoisting free construction and leak-proof engineering. Endorsed by the National Transformer Quality Inspection and Testing Center, every specification meets the esteemed JB/T3837-2003 standard.
Model
S F Z 10-×××/××
| S/N | Symbol | Meaning |
| 1 | S | Three phases |
| 2 | F | Air-cooling(blank for Natural cooling) |
| 3 | Z | On load tap changing(bland for no-load tap changing) |
| 4 | 10 | Symbol of Performance level |
| 5 | xxx | Rated capacity,kVA |
| 6 | xx | Voltage grade of HV winding,kV |
Features
1. Innovative and scientifically robust design scheme
Leveraging cutting-edge software, our design analyzes the winding electric field under high voltage, ensuring precise grad distribution and robust structure resilience during high voltage impulses. The transformer's insulation structure, calculated with scientific precision, guarantees safe operation. Magnetic leakage and temperature fields are meticulously optimized to fulfill design specifications, while lamination design is refined to minimize magnetic distortion, enhancing no-load efficiency.
2. High-Efficiency Iron Cores
Crafted from premium grain-oriented cold-rolled silicon-steel, our iron cores are cut with precision shearing technology, minimizing burrs. Multi-step 45° all-leaning joints significantly reduce no-load loss, current, and noise. A robust board structure in the core clamping device contributes to high mechanical strength, while fastening nails maintain optimal transformer axis padding block pressure.
3. Pure Copper Windings for Reduced Load Loss
The inner coil, wound directly on an insulation barrel, is enhanced with chamfering spacers and padding blocks for uniform electric field distribution and stability. Utilizing BDK-80M synchronized lifting equipment ensures precise axial alignment during assembly, boosting axial strength and performance.
4. Robust Tank Design
Our tanks feature wide-width steel plates that minimize weld seams on flat roofs. The folded plate tank design exudes elegance and withstands rigorous positive pressure and vacuum tests. Unique welding techniques and groove-type flanges prevent leaks, while a sophisticated radiator system with heavy-duty, quiet blowers maximizes heat dissipation efficiency. A capsule-type conservator delays oil aging under vacuum conditions, fortifying electric strength for long-term durability.
5. Advanced Protection System
Equipped with a Pt100 temperature control system, our transformers offer superior thermal regulation. The top-mounted pressure relief valve, oil indicator with contacts, and vacuum relays ensure robust signal conversion. High voltage and low voltage bushings, crafted from pollution-resistant porcelain, extend insulation spaces for high-pollution environments. Stainless steel padding plates and terminal cases add a touch of elegance and durability to the design.
){kind=link}