Factory-customized 5000 kVA power transformer for substation applications by Yongxing Transformer.

5000 kVA power transformer for substation applications available for sale, with factory customization by Yongxing Transformer.

Finished 5000 kVA power transformers in the Yongxing Transformer factory warehouse, ready for substation delivery.

Professional design drawings of a 5000 kVA power transformer for substation applications, created by Yongxing Transformer.

5000 KVA Power Transformer in Substation

Primary Voltage: 6-45KV or customized
Secondary Voltage: 0.4KV or customized
Connection Type: Three phase
Standards: IEEE, CSA, DOE
Power Rating: 5000 KVA
Transformer Type: Substation Transformer
Certificates: UL, cUL, CSA, SGS, GOST

Yongxing Transformer is the premier manufacturer and supplier of 5000 KVA substation transformers, designed to ensure efficient and reliable power distribution for industrial, commercial, and utility applications. These transformers are built with high-quality silicon steel sheets, premium copper windings, and other essential components, providing consistent voltage transformation and seamless adaptability to various operational environments. We offer customizable primary voltages ranging from 6kV to 45kV and secondary voltages from 0.12kV to 11kV, delivering exceptional flexibility to meet diverse energy needs. In 2022, Yongxing Transformer supplied two 5000 KVA transformers for a renewable energy project in South America, playing a crucial role in integrating solar power into the regional grid. Designed for durability and optimal performance, these transformers are the ideal solution for your substation needs. Contact us today to order your best 5000 KVA substation transformer.

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Key Functions and Benefits of 5000 KVA Power Transformers in Substations

A 5000 KVA Power Transformer in Substation plays an integral role in modern power distribution systems by ensuring efficient, stable, and reliable electricity flow. Here’s how it functions in the broader electrical infrastructure:

Voltage Conversion and Regulation: 5000 KVA substation transformer efficiently handles the conversion of high voltage (ranging from 6kV to 45kV) to low voltage (down to 0.4kV) for safe use in various applications. This voltage regulation is essential for long-distance energy transmission and the reliable supply of power to industrial, commercial, and residential sectors. By stepping down or stepping up voltage, it enables seamless energy transfer, ensuring that electrical systems function at peak efficiency.
Reliable Power Delivery: 5000 KVA power transformer guarantees consistent power supply, preventing voltage spikes, surges, and fluctuations that could otherwise damage sensitive equipment. It supports stable voltage levels, making it ideal for industrial plants, utility companies, and power grids. With its robust design, it ensures continuous and reliable power distribution, minimizing interruptions in energy supply and safeguarding operations across all sectors.
Optimized Load Management: By efficiently managing the varying loads within the substation, the transformer adapts to changes in power demand, ensuring optimal power delivery without overloading the system. Its ability to balance load fluctuations makes it an ideal choice for industries that require high power reliability. Whether it’s for peak load management or sustained operational needs, this transformer ensures that electrical systems operate efficiently while maintaining safety and minimizing downtime.

This combination of high performance, safety features, and adaptability makes the 5000 KVA substation transformer a cornerstone of modern electrical infrastructure, ensuring that businesses, utilities, and power networks can deliver reliable energy to their customers.

Importance of Silicon Steel Sheets in 5000 KVA Power Transformers for Substations

Silicon steel sheets, particularly Cold Rolled Grain Oriented (CRGO) and Cold Rolled Non-Grain Oriented (CRNGO) grades, are essential in the core construction of 5000 KVA power transformers for substations. These high-quality materials enhance the transformer’s efficiency by reducing core losses and improving energy performance. CRGO silicon steel, with its superior magnetic properties, ensures the transformer operates with high efficiency, even under heavy loads, making it ideal for industrial, commercial, and utility sectors.

Moreover, CRGO and CRNGO silicon steel sheets provide exceptional durability, capable of withstanding high temperatures, mechanical stress, and environmental challenges. This results in a longer lifespan and improved reliability for the 5000 KVA power transformers, ensuring consistent performance in demanding substation environments. By utilizing these advanced materials, Yongxing Transformer guarantees reliable, long-term power distribution solutions.

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Technical Specifications for 5000 KVA Substation Transformer

Specification	Details
Power Rating	5000 KVA
Transformer Type	Substation Transformer
Phases	Three phase transformer
Primary/Secondary Winding Configuration	Delta-Wye / Wye-Wye / Delta-Delta / Wye-Delta
Vector Group	Configurable as per requirements
Tapping Range	±2 x 2.5%
Core Material	Grain Oriented Silicon Steel Sheets
Winding Material	Copper / Aluminum
Impedance	6.50%
Oil Temperature Rise	55°C
Winding Temperature Rise	65°C
Tap Changer Type	Off-Load Tap Changer
Certification	UL Listed
Applicable Standards	IEEE C57.12.00
Sound Level	65 dB

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Essential Components of a 5000 KVA Power Transformer in Substation

Yongxing Transformer ensures the highest quality by selecting the best components for reliable and efficient performance. Key components include:

Core: Made from grain-oriented silicon steel sheets, minimizing energy loss and ensuring magnetic efficiency.
Windings: Crafted from premium enameled copper or aluminum wires for excellent conductivity and heat resistance.
Insulation: High-grade materials for voltage endurance and thermal stability.
Cooling System: Advanced oil-based or air-based cooling to prevent overheating.
Tank: Durable and corrosion-resistant housing for structural protection.
Tap Changer: On-load or off-load types for precise voltage regulation.
Bushings: High-quality designs for safe, efficient circuit connections.

Yongxing Transformers deliver top performance, energy efficiency, and long service life.

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Transformer Oil for 5000 KVA Power Transformers in Substations

The efficiency and reliability of a 5000 KVA power transformer in a substation heavily depend on the quality of transformer oil used. This essential component serves as both an insulating medium and a coolant, ensuring optimal performance under heavy loads. Most commonly, mineral-based transformer oils, including naphthenic oil and paraffinic oil, are used due to their excellent dielectric strength and heat dissipation capabilities. These oils are carefully processed to maintain purity and ensure high thermal stability, critical for the demanding operational conditions of substation transformers.

For environmentally sensitive applications, synthetic transformer oils or silicone-based oils are also employed. These oils offer higher fire resistance and longer service life, making them ideal for areas requiring enhanced safety measures. Additionally, biodegradable transformer oils, derived from natural esters, are gaining popularity due to their eco-friendly properties and compatibility with 5000 KVA power transformers in substations.

Yongxing Transformer ensures all transformer oils used meet stringent international standards, such as ASTM D3487 and IEC 60296, guaranteeing exceptional performance and reliability. By selecting the right transformer oil, we help maximize efficiency, reduce energy losses, and extend the operational life of 5000 KVA power transformers in substations.

FAQs for 5000 KVA Power Transformer in Substation

1. What is the primary function of a 5000 KVA power transformer in a substation?
A 5000 KVA power transformer is used to step up or step down voltage levels for efficient power transmission and distribution in substations, ensuring stable and reliable electricity supply.

2. What are the key specifications of a 5000 KVA power transformer?
Key specifications include:

Power rating: 5000 KVA
Primary voltage: Typically varies based on system requirements (e.g., 33kV, 66kV).
Cooling method: Oil-immersed or air-cooled systems.
Efficiency: High, with minimal losses.

3. How does Yongxing ensure the quality of its transformers?
Yongxing uses premium materials like grain-oriented silicon steel for the core and enameled copper or aluminum for windings. Advanced manufacturing processes and strict quality control ensure superior performance and durability.

Learn More:Substation Transformers-The Core Component of Power Systems

4. What are the cooling options available for a 5000 KVA transformer?
Yongxing Transformers are equipped with either ONAN (Oil Natural Air Natural) or ONAF (Oil Natural Air Forced) cooling systems to maintain optimal operating temperatures.

5. How long is the lifespan of a 5000 KVA transformer?
With proper maintenance, Yongxing Transformers can last over 30 years, depending on usage conditions and environmental factors.

6. Can Yongxing provide customization for transformers?
Yes, Yongxing offers customization to meet specific voltage, capacity, and application needs, ensuring seamless integration into your substation.

7. What maintenance is required for a 5000 KVA transformer?
Routine inspections, oil quality testing, and cooling system checks are essential to ensure reliability and extend service life. Yongxing provides support and guidance for maintenance.

8. Does Yongxing offer after-sales service?
Yes, Yongxing provides comprehensive after-sales support, including installation guidance, troubleshooting, and spare parts supply.