Substation Transformer
Your Professional Substation Transformer Supplier
Our goal is to become your true partner in the field of substation transformer in China. Gnee Steel Group is committed to becoming the world's most internationally competitive supply chain group, meeting the different needs of different customers. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why Choose Us
Our certification:
Our company has obtained SGS certification. We have also passed ISO9001 and ISO14001 environmental management system certification.
Quality control:
All our products are made of the highest quality materials and are subject to factory inspection, cargo inspection at any time.
Our capacity:
We have established long-term cooperative relationships with dozens of factories to ensure the production of our products, and our annual export volume exceeds 80,000 tons.
Our services:
In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance.
Advantages of Substation Transformer
Voltage regulation: They ensure that voltage levels remain within safe, usable ranges across the entire grid.
Grid stability: Transformers play a crucial role in balancing supply and demand, preventing overloads and blackouts.
Efficiency: By enabling high-voltage transmission, they significantly reduce energy loss across distances.
Scalability: Substations can be upgraded with higher-capacity transformers as demand grows in cities and industries.
Safety: By stepping down voltage before electricity enters neighborhoods, substation transformers protect people and property from high-voltage hazards.
Substation Transformer Specification
|
Model |
YBP-34.5/0.48-6900 |
|
Rated Capacity |
3000 kVA |
|
Rated Voltage(HV/LV) |
34.5/0.48 kV |
|
Frequency |
50 Hz |
|
Winding Material |
Copper |
|
Core Materials |
Silicon Steel |
|
Insulation Level |
As Per IEC Standard |
|
Class of Protective Enclosure |
IP44/IP54 |
|
IP CODE(T/H/L) |
IP54/IP54/IP54 |
|
Lightning Impulse Withstand Voltage |
As Per IEC Standard |
Features of Substation Transformer
Less investment, less land occupation, quick effect:
The product adopts a closed design as a whole, the shell can be grounded, and no insulation distance is required, which fully guarantees personal safety. The transformer room can be equipped with a protective net to prevent accidental entry into the transformer room.
Excellent temperature rise and heat dissipation design:
The shell adopts a special ventilation structure, and the optimized design makes the product have a stronger heat dissipation capacity. The temperature rise level of the shell meets the requirements of the highest level of 10k specified by the national gb standard and the international iec standard.
Excellent environmental adaptability:
Provide a variety of shells for users to choose, including ordinary steel plate shell, composite plate shell, stainless steel plate, etc.
Types of Substation Transformers
Oil-immersed transformers:
Common in outdoor applications; they use oil for insulation and cooling.
Dry-type transformers:
Used indoors or where fire safety is critical.
Auto-transformers:
Efficient for small voltage changes but not typically used where electrical isolation is needed.
Components of Substation Transformer
|
Key Component |
Function |
|
Power Transformer |
Adjust voltage levels for transmission or distribution |
|
Circuit Breakers |
Protect the system from overcurrents |
|
Current Transformers |
Measure electric currents |
|
Voltage Regulators |
Keep voltage stable within the system |
|
Lightning Arresters |
Guard against surges due to lightning strikes |
|
Secondary Winding |
Receives and transforms voltage through electromagnetic induction |
Transformer core manufacturing process:
The transformer core manufacturing process involves raw materials like silicon steel, cold-rolled with grains orientated, or crgo.
Transformer coil manufacturing process:
After the core transformer assembly process is generally done, manufacturers can now put the core and coil together. Then the core assembly can be set up vertically with the footplate on the floor once the manufacturers remove the top yoke.
Transformer tank manufacturing process:
Some transformer manufacturers like daelim only utilize high-quality steel in all their storage tanks. That is to pass the rigorous inspections necessitated by both international standards and the client.
Transformer painting and finishing manufacturing process:
At this stage of the power transformer manufacturing process, standard tank cleaning procedures involve grinding. Seven-tanks phosphate cleaning materials are generally applied to scrub the tank's exterior.
Transformer testing manufacturing process:
Transformer testingin this last stage of the power transformer manufacturing process, manufacturers seal the transformer tank.
Packing and Shipping of Substation Transformer
|
Packing |
Standard export packing (inside:water proof paper,outside:steel covered with strips and pallets) |
|
Shipping |
Shipped by road, sea, rail |
FAQ