| Customization: | Available |
|---|---|
| Application: | Power |
| Phase: | Three |
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A Brief Introduction to Our Cutting-edge Transformers
Our product line is characterized by the remarkable 'FOUR LOWS AND ONE HIGH' attributes: it boasts low energy loss, minimal noise, reduced temperature rise, and low partial discharge, all while ensuring unparalleled high reliability. Additionally, our transformers are core-hoisting free and feature a leak-proof design. Proudly approved by the esteemed National Transformer Quality Inspection and Testing Center, every parameter exceeds the stringent JB/T3837-2003 standard, affirming our commitment to excellence.
Model Specifications
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 |
Outstanding Features
1. State-of-the-art and scientifically engineered design
Leveraging advanced computer software, our designs meticulously analyze winding electric fields under high voltage to ensure precise distribution and robust structural integrity for high-voltage impulses. Comprehensive analysis of insulation and magnetic fields, combined with scientific insulation structures, guarantee safe and efficient operation. By optimizing lamination, we minimize magnetic distortion, thus elevating no-load performance beyond expectations.
2. Premium Iron Cores
Our iron cores are crafted from top-tier grain-oriented cold-rolled silicon-steel sheets, expertly cut with precision shearing for minimal burrs. The innovative multi-step and 45° all-leaning joints significantly reduce no-load loss, current, and noise. The robust core clamping mechanism, featuring a board structure, enhances mechanical strength, while secure nails ensure optimal transformer axis padding block pressure.
3. High-purity Oxygen-free Copper Windings
Precision-engineered, the inner coil is wound directly onto an insulation barrel with chamfered spacers and padding blocks that equalize the electric field and boost stability. Our BDK-80M synchronized lifting technology ensures precise axial alignment and fortifies axial strength, facilitating superior load loss reduction.
4. Robust Tank Construction
Utilizing wide-width steel plates diminishes welding seams on the top, creating an elegant, robust folded plate tank design. It has undergone successful positive pressure and vacuum testing, affirming its mechanical resilience. Our specialized welding techniques and groove flange designs offer long-term durability without leakage. The innovative wide plate radiator system, equipped with powerful low-noise blowers, improves heat dissipation efficiency. The capsule-type conservator effectively delays oil aging under vacuum conditions, bolstering electrical strength.
5. Comprehensive Protection System
Our transformers integrate Pt100 thermal resistors for temperature control, a top-mounted pressure relief valve with contacts, and both oil and vacuum indicators on the conservator for precise monitoring. The oil pressure indicator is also contact-equipped within the tank for streamlined signal conversion and transfer. HV and LV bushings feature pollution-retardant porcelain oil types for extended insulation in contaminated environments. Stainless steel padding plates and terminal cases enhance aesthetic appeal with enduring quality.
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