Description

2000KVA Oil Type Transformer Product Overview

El 2000KVA oil type transformer is a high-capacity three-phase oil immersed distribution transformer designed for stable medium-voltage power distribution in industrial facilities, public infrastructure, and renewable energy projects. With advanced insulation systems and efficient cooling technology, this 2000KVA transformer delivers reliable performance, low energy loss, and long service life in demanding power environments.

Manufactured by a professional China oil-immersed transformer factory, the transformer adopts high-quality silicon steel cores and copper windings oil immersed transformer technology to ensure high efficiency and excellent thermal performance. We widely use it in grid distribution networks, industrial plants, solar power stations, and large commercial buildings.

We design and test our transformers according to international standards such as IEC 60076, IEEE, and ISO quality systems, ensuring safe operation and stable performance for global power projects.

Key Features of the 2000KVA Transformer

✔High Efficiency Magnetic Core

El 2000KVA oil type transformer is built with high-quality cold-rolled grain-oriented silicon steel laminations. This advanced core material significantly reduces no-load loss and improves magnetic flux efficiency.

By minimizing energy loss during operation, the transformer provides higher energy efficiency and stable performance for medium-voltage power distribution systems. The optimized core structure also helps reduce operating noise, making it suitable for installation in industrial facilities, commercial buildings, and public infrastructure projects.

✔Copper Windings Structure

This transformer adopts a copper windings oil immersed transformer design, ensuring excellent electrical conductivity and lower resistance compared with aluminum winding alternatives. High-purity copper conductors enhance current carrying capacity and improve thermal stability during continuous operation.

The precision winding process also increases the mechanical strength of the windings, allowing the 2000KVA transformer to withstand short-circuit forces and heavy load conditions commonly found in industrial power networks.

✔Reliable Oil Cooling System

The transformer uses high-grade insulating oil combined with an efficient ONAN (Oil Natural Air Natural) cooling method. The insulating oil not only provides excellent electrical insulation but also effectively dissipates heat generated during operation.

This cooling structure ensures that the oil immersed distribution transformer maintains safe temperature levels even under continuous heavy load conditions. The sealed tank structure further prevents moisture ingress and protects internal components, ensuring long-term operational reliability.

✔Strong Mechanical Structure

The transformer tank is manufactured from high-strength steel plates with a reinforced mechanical structure. The tank is designed to withstand pressure variations caused by oil expansion and temperature changes during operation.

Advanced anti-corrosion surface coating technology also improves durability in harsh outdoor environments such as industrial zones, coastal regions, and mining sites. This robust design makes the 2000KVA oil immersed transformer suitable for long-term use in demanding power distribution projects.

✔Flexible Voltage Configuration

✔Long Service Life and Stable Operation

Our engineers design the transformer with an optimized core structure, high-quality insulation materials, and precise manufacturing processes to ensure a long operational lifespan.

Under normal operating conditions and proper maintenance, a 2000KVA industrial power transformer can operate reliably for more than 25 years. This long service life reduces maintenance costs and ensures stable power supply for critical infrastructure and industrial facilities.

2000KVA Oil Type Transformer Technical Specifications

A standard 2000KVA oil immersed transformer can operate in medium-voltage systems ranging roughly from 2.4 kV to 34.5 kV, with multiple low-voltage output options for industrial distribution networks.

The electrical performance and testing procedures of this 2000KVA oil type transformer also follow the guidelines defined in the IEEE transformer standards for power equipment design and operation.

Optional Customization

As a professional China transformer oil immersed type manufacturer, we provide flexible customization services to meet specific project requirements.

Available customization options include:

• Primary voltage up to 35kV

• Secondary voltage options 400V / 480V / 690V

• Tap changer adjustment range

• Copper or aluminum windings

• ONAN / ONAF cooling methods

• Low-noise design for urban installation

• Corrosion-resistant coating for coastal environments

• Digital monitoring system integration

These customization options ensure optimal performance for industrial and utility power systems.

Applications

We widely use the 2000KVA oil type transformer in large-scale power distribution projects.

Typical applications include:

• Grid distribution systems

• Public infrastructure facilities

• Renewable energy power stations

• Industrial manufacturing plants

• Mining power supply systems

• Commercial complexes and data centers

Its high efficiency and stable operation make it an ideal industrial power transformer for medium-voltage electrical networks.

In many power distribution projects, this 2000KVA oil type transformer is often installed together with a box-type substation to provide compact and efficient power distribution solutions.

Manufacturing Process

Our electrical oil immersed transformer factory follows strict production and quality control procedures.

The manufacturing process includes:

1. Silicon steel core cutting and stacking

2. High-precision winding manufacturing

3. Core and winding assembly

4. Vacuum oil filling and drying

5. Transformer tank sealing

6. Electrical performance testing

We produce each transformer under strict quality management to ensure reliability and long service life.

As a professional manufacturer, we produce a wide range of oil immersed transformer solutions for industrial power systems, grid infrastructure, and renewable energy projects.

Quality Inspection and Factory Testing

Every 2000KVA transformer undergoes comprehensive testing before delivery to ensure safe and reliable operation.

Typical tests include:

• Transformer turns ratio test (TTR)

• Winding resistance test

• Insulation resistance test

• No-load loss and load loss test

• Short-circuit impedance test

• Temperature rise test

• Lightning impulse test

• Dielectric strength test

These tests verify the electrical performance, insulation strength, and thermal stability of the transformer.

Packing and Shipping

We pack the 2000KVA oil immersed transformer using reinforced export packaging to ensure safe delivery.

Packaging measures include:

• Transformer fixed on heavy-duty pallet

• Shock-absorbing pads to prevent vibration damage

• Moisture-proof protective wrapping

• Steel frame or wooden crate for export transport

• Separate packing for accessories and bushings

We securely fasten all transformers during shipping to prevent movement and ensure safe arrival at the project site.

Why Choose Our Transformer Factory

As a professional China oil-immersed transformer manufacturer, we provide reliable power equipment for global energy projects.

Our advantages include:

• Over 30 years of transformer manufacturing experience

• Complete transformer production line

• International certifications and quality control

• OEM and customized transformer solutions

• Export service for global power projects

We provide competitive China oil-immersed transformer prices while maintaining strict quality standards.

Advantages of Oil Immersed Distribution Transformers

Compared with dry-type transformers, oil immersed distribution transformers offer several key advantages for medium- and large-capacity power systems.

First, the insulating oil provides excellent cooling performance and electrical insulation, which allows transformers such as the 2000KVA transformer to operate efficiently under heavy load conditions. Second, oil-filled transformers generally have a longer service life and better overload capability in industrial applications.

In addition, we design modern electrical oil-immersed transformers with advanced sealing structures and high-quality insulating oil to ensure safe and environmentally stable operation. These advantages make them widely used in power grids, renewable energy stations, and industrial power networks.

How to Choose the Right 2000KVA Oil Type Transformer

Selecting the right 2000KVA oil type transformer requires careful consideration of several technical factors, including voltage requirements, cooling method, load capacity, and installation environment. For industrial power distribution systems, we typically prefer transformers with copper windings and efficient oil cooling systems due to their superior conductivity and long service life.

When choosing a transformer for grid or industrial applications, it is important to verify the rated capacity, voltage ratio, insulation level, and compliance with international standards. A properly selected oil immersed distribution transformer ensures stable voltage output, reduced energy loss, and reliable operation in demanding electrical environments.

Working with an experienced China oil-immersed transformer manufacturer also ensures access to customization options such as tap changers, special coatings, and monitoring systems tailored to project requirements.

FAQ

What is a 2000KVA oil type transformer used for?

A 2000KVA transformer is typically used for medium-voltage power distribution in industrial facilities, utilities, and renewable energy power stations.

What cooling method is used in oil immersed transformers?

Most oil immersed transformers use the ONAN cooling system, where natural oil circulation dissipates heat effectively.

Can the transformer be customized?

Yes. Voltage, winding material, cooling method, and accessories can all be customized based on project requirements.

How long is the service life of an oil immersed transformer?

With proper maintenance, an oil immersed transformer can typically operate for 25–35 years.