5000 KVA Transformer, 33/0.48KV Oil Immersed Substation Transformer, Made in China, CE UL GOST Certified

Design of 33/0.48KV 5000 KVA Oil Immersed Substation Transformer, CE UL GOST Certified, High-Efficiency Transformer

Finished Product of 5000 KVA Oil Immersed Substation Transformer, 33/0.48KV Transformer, CE UL GOST Certified, Made in China

Transformador de subestación sumergido en aceite de 33/0,48 kV y 5000 kVA

Primary Voltage: 33KV
Tensión secundaria: 0,48 kV
Power Rating: 5000 KVA
Tipo de conexión: Dyn11/Yyno u otros
Tipo de transformador: Transformador de subestación sumergido en aceite
Normas: IEC, ANSI/IEEE, CSA/CAN, DOE
Certificate: CE, UL, GOST, SGS

In 2022, Evernew Transformer supplied advanced 33/0.48KV 5000 KVA oil immersed substation transformers to support China’s rapidly expanding industrial power systems. 5000 KVA transformers are designed for exceptional efficiency and durability, featuring premium silicon steel cores and pure copper windings to ensure optimal performance under harsh conditions. The oil immersed design offers excellent thermal management, extending the lifespan and reliability in heavy-duty environments. These transformers meet a wide range of operational requirements while remaining compliant with international energy and safety regulations. Evernew Transformer combines innovation, craftsmanship, and rigorous testing to provide world-class solutions for the ever-evolving challenges of power distribution.

Enviar consulta

Description
Reviews (0)

33/0.48KV 5000 KVA Oil Immersed Substation Transformer | Evernew Transformer

Evernew Transformer proudly presents its 33/0.48KV 5000 KVA oil immersed transformador de subestación, designed to meet the evolving demands of industrial and commercial power systems worldwide. Built to deliver reliable and efficient performance, this transformer is the ideal solution for step down and step up applications in substation environments.

Comprehensive Introduction to 5000 KVA Transformer

A 5000 KVA transformer is an essential component for reliable power distribution in industrial, commercial, and utility applications. Designed for superior efficiency and robust performance, it meets the demands of both step up transformer substations and step down transformer substations, adapting to various voltage requirements.

Key Specifications of a 5000 KVA Transformer:

Power Rating: 5000 KVA
Tensión primaria: Customizable for both step-up and step-down configurations
Dimensiones: Optimized for space efficiency, adaptable to project requirements
Peso: Includes core, coil, oil, and casing for total structural integrity

Advanced Features:

Specification Excellence: Premium silicon steel cores and high-quality windings ensure low losses and enhanced energy efficiency.
Cooling Design: Employs oil immersed systems for superior thermal management.
Cumplimiento de normas: Certified to international standards such as CE, UL, and GOST, making it suitable for global applications.

Whether you’re upgrading a power grid or implementing a new distribution system, this transformer adapts to diverse operational needs while maintaining a high performance to price ratio.

Leer más:Transformador trifásico para subestación de 13,8/0,4 kV y 2000 kVA

Reliable and Customizable:

From 5000 KVA transformer price to optimized dimensions, every unit is tailored to client specifications, ensuring seamless integration into projects. Its design offers long-term reliability and reduces maintenance requirements, delivering unmatched value in high capacity energy systems.

5000 KVA Three Phase Substation Transformer Cost

5000 KVA three phase substation transformers provide an economical and efficient solution for high capacity power distribution. Prices vary based on specifications, certifications, and custom design requirements. Key factors influencing costs include the use of advanced materials like premium-grade silicon steel and copper or aluminum windings, robust oil preservation systems, and compliance with international standards such as CE, UL, and GOST. Offering high efficiency and long service life, these transformers deliver exceptional value for industrial, utility, and commercial applications.

When assessing costs, consider additional features like customized voltage ratings, cooling methods, and connection types (e.g., Dyn11 or others) tailored to meet specific operational requirements. Investing in a high-quality transformer ensures optimal energy efficiency, reduced maintenance expenses, and long-term reliability. Evernew Transformer is a leader in the transformer supply chain, manufacturing over 80% of its components in-house, including silicon steel core cutting, enameled wire production, insulation paper manufacturing, and casing fabrication. This vertical integration provides significant cost advantages, enabling us to deliver best 5000 KVA transformers at competitive prices. Contact us today for a detailed quote and discover how Evernew Transformer can meet your budget and performance needs!

Leer más:¿Qué es un transformador de subestación?

33/0.48KV 5000 KVA Oil Immersed Substation Transformer for Sale

Are you looking for a high performance transformer to optimize power distribution? 33/0.48KV 5000 KVA oil immersed substation transformer is the ideal solution. Designed with advanced liquid preservation technology and premium materials, this transformer ensures excellent insulation, cooling efficiency, and durability. It complies with global standards such as CE, UL, and GOST, and provides reliable performance for industrial, utility, and commercial applications.

This transformer features a robust oil storage system to protect the insulating oil from contamination and maintain long-term operational stability. The high-voltage and low-voltage bushings feature an ejection design for easy and safe connection and maintenance. Whether you need a step down or step up substation transformer, this transformer can efficiently and economically meet a variety of power needs.

Contact us now to learn about the best transformer manufacturer in China, delivering all types of substation transformers to the world, and get the 5000 KVA transformer that best suits your needs!

Contáctanos

Advanced Liquid Preservation System for 33/0.48KV 5000 KVA Oil Immersed Substation Transformer

33/0.48KV 5000 KVA Oil Immersed Transformador de subestación offers an innovative liquid preservation system, operating under a maximum positive pressure of 80 kPa and a maximum negative pressure of 0.3 kPa. Designed for vacuum filling at 0.3 kPa, this system ensures proper insulation and cooling, delivering reliable performance in diverse environments.

Internal liquid levels remain 280mm below the manhole flange top at 25℃. Insulating oil volume adjusts approximately 7mm for every 10℃ temperature variation, seamlessly adapting to thermal expansion and contraction while maintaining operational stability.

Equipped with an advanced oil conservator and breather valve, this transformer ensures optimal oil protection. The conservator accommodates oil expansion and contraction while isolating it from external contaminants. The breather valve balances internal pressure during temperature and load changes, safeguarding oil quality and overall efficiency.

High voltage and low voltage bushings feature a modern ejection design with sloped tops, providing easy access and secure connections for industrial and utility applications. A weather-resistant tank coating enhances durability and ensures long-lasting operation in challenging conditions.

33/0.48KV 5000 KVA Oil Immersed Substation Transformer combines advanced design, reliable performance, and efficient maintenance, making it ideal for power distribution networks worldwide.

Leer más：Diferentes transformadores y sus correspondientes láminas de acero al silicio

Contáctanos

Appearance design of 5000 kva transformer

Sleek and Functional Exterior Design

The 5000 KVA Oil Immersed Substation Transformer features a durable, weather-resistant exterior tailored for both functionality and aesthetics. Its tank is constructed from high-grade steel, treated with anti-corrosion coatings to withstand harsh environmental conditions. Rounded edges and seamless welds not only enhance its structural integrity but also contribute to a streamlined appearance. The transformer’s compact footprint optimizes space utilization, making it suitable for both indoor and outdoor installations. Equipped with clearly marked access panels and inspection ports, the design ensures easy maintenance and monitoring.

Thoughtful Design for Practical Use

Every aspect of the transformer’s exterior is designed with practicality in mind. The robust base allows for secure mounting and transportation, while the cooling fins are strategically positioned to maximize heat dissipation and maintain operational efficiency. External components, such as bushings, radiators, and conservators, are arranged to facilitate quick installation and connection to power systems. Its weatherproof finish and ergonomic layout ensure that the transformer performs reliably, even in challenging environments, while its professional appearance aligns with modern industrial standards.

Contáctanos

Technical Specifications of 5000 KVA Oil Immersed Substation Transformer

For more detailed specifications or customized transformer solutions, please contact Evernew Transformer now. As one of the best transformer manufacturers in China, we provide you with world-class 5000 kva transformer engineering and services.

Parámetro	Especificaciones
Standard Compliance	IEC 60076, ANSI/IEEE C57.12, CSA C88
Rated Power (kVA)	5000 Kva
Primary Voltage (HV)	33 kV
Secondary Voltage (LV)	0,48 kV
Regulación de voltaje	±2 x 2.5% or custom tap ranges
Tipo de conexión	Dyn11, Yyn0, or custom configurations
Método de enfriamiento	ONAN (Oil Natural Air Natural)
Material de bobinado	Copper or Aluminum (based on project requirements)
Winding Temperature Rise	65℃
Oil Temperature Rise	60℃
Clase de aislamiento	Class A or customized
Frecuencia	50 Hz/60 Hz
Impedancia	6.5% or as per client specifications
Material del núcleo	High-grade cold-rolled grain-oriented silicon steel
Tank Design	Hermetically sealed or conservator type
Cooling Oil Volume	3,500 Liters (approx.)
Core and Coils Weight	18,000 lbs
Tank and Fittings Weight	10,000 lbs
Total Weight	33,500 lbs
Accesorios	Off-load/on-load tap changer, oil level gauge, thermometer, relief valve, pressure gauge
Protection Features	Buchholz relay, temperature sensors, pressure relief device
Noise Level	≤60 dB (at 1 meter distance)
Cooling Class	KNAN (Optional forced air cooling ONAN/ONAF available)
Certificaciones	CE, UL, GOST, CSA, SGS
Energy Efficiency Standards	DOE 2016, Tier 2 Compliant
Design Life	≥25 years under normal operating conditions
Instalación	Indoor or outdoor
Maintenance Features	Easy oil replacement, accessible components for inspection
Market Applications	Industrial facilities, renewable energy projects, utility grids, commercial substations
Delivery and Support	Global shipping, installation guidance, 24/7 technical support

Why Choose Evernew for Your 5000 KVA Transformer Needs?

At Evernew Transformer, we are committed to providing industry leading 5000 KVA substation transformers that meet the highest standards of performance and reliability. Our advanced manufacturing facilities in China ensure:

Adherence to international standards like IEC, ANSI, and GB for seamless integration worldwide.
Strict quality control and testing protocols to guarantee long-lasting and efficient operation.
Customizable solutions designed to meet the specific demands of diverse industries, including utilities, heavy industries, and commercial applications across North America, Europe, Asia, and beyond.

Secure Your 5000 KVA Transformer Today

Need a high performance, cost effective 5000 KVA transformer? Browse our extensive range of 5000 KVA transformers designed for superior power distribution. We offer solutions that are built for durability and engineered to withstand even the most demanding environments.

Contact us now for personalized advice on transformer specifications, dimensions, pricing, and custom solutions. Let us help you optimize your power distribution with reliable and top quality 5000 KVA transformers!

Copper vs aluminum transformer winding coils comparison showing different conductor materials

Copper vs Aluminum Transformer Windings: Cost, Efficiency and Service Life Compared

When purchasing a power transformer, one important decision is choosing between copper and aluminum windings. [...]

30
Oct

Green pad-mounted transformer for AI data center power infrastructure

How to Buy Transformers Faster for AI Data Centers: A Practical Procurement Guide

AI Data Center Transformer Procurement: How to Reduce Lead Times, Find Reliable Suppliers, and Keep [...]

27
Oct

Power transformer manufacturing and cost optimization for international buyers sourcing from China in 2026

Rising Power Transformer Costs in 2026: How to Choose the Right Unit and Optimize Sourcing from China

The global power industry is facing growing pressure to expand electricity infrastructure, modernize aging grids, [...]

21
Oct

Large oil-immersed power transformer at an outdoor electrical substation

¿Es realmente arriesgado comprar un transformador en China? Lo que deben saber los compradores internacionales

Introducción: El debate en torno a la adquisición de transformadores. ¿Es una buena idea comprar un transformador de potencia en China? [...]

16
Oct

Single phase transformer manufacturer supplying customized oil immersed, pad mounted and dry type transformers for global power distribution, utility, industrial and commercial electrical applications

Fabricante de transformadores monofásicos | Transformadores de aceite, de tipo seco, montados en plataforma y montados en poste

EverNew Transformer es un fabricante profesional de transformadores monofásicos en China, que ofrece transformadores monofásicos confiables [...]

16
Sep

Large 220kV high-voltage power transformer transported by multi-axle heavy-duty trailer through mountainous terrain for a solar photovoltaic power project in Tibet, China by EverNew Transformer

Proyecto del transformador de potencia EverNew Transformer de 220 kV para una subestación solar fotovoltaica en el Tíbet, China

EverNew Transformer suministró con éxito un transformador de alta tensión de 220 kV para un proyecto de subestación solar fotovoltaica [...]

14
Sep

Three phase pole mounted transformer complete guide covering common kVA sizes, voltage ratings, technical specifications, applications and price factors

Transformador trifásico para montaje en poste: guía completa sobre tamaños, voltaje, precio y especificaciones

Un transformador trifásico montado en poste es un transformador de distribución para uso exterior diseñado para convertir la media tensión [...]

10
Sep

75 kVA 480V to 208Y/120V 3 Phase Transformer Specifications and Applications for Commercial and Industrial Power Distribution, Dry-Type Transformer Manufacturer Factory for USA, Canada, Mexico and Saudi Arabia

Transformador trifásico de 75 kVA, de 480 V a 208Y/120 V: Especificaciones, aplicaciones y guía de selección

Un transformador trifásico de 75 kVA, 480-208Y/120 voltios, es un transformador de distribución de baja tensión de tipo seco que se utiliza comúnmente [...]

08
Sep