500 Kva Three Phase Oil Immersed Transformer

Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 500 kva three phase oil immersed transformer in China. If you're going to buy customized 500 kva three phase oil immersed transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.

The 500kVA Oil Immersed Transformer is a heavy-duty, three-phase, liquid-filled distribution transformer engineered for reliable outdoor pole or pad-mounted installations in utility substations, large commercial complexes, medium to heavy industrial facilities, data centers, and suburban/rural power distribution systems.

Standard configuration includes mineral oil or FR3 natural ester fluid, ONAN cooling, aluminum or copper windings, high-voltage 34.5kV / 24.94kV / 13.8kV / 12.47kV / 4.16kV (delta or wye), low-voltage 480Y/277V, 208Y/120V, 600Y/347V or custom, ±2×2.5% HV taps, radial or loop-feed dead-front design.

As a professional and experienced manufacturer of power transformers with decades of industry expertise, GNEE specializes in designing, producing and supplying high-performance electrical equipment for global customers.

Our flagship 500 kva three phase oil immersed Distribution transformer stands out as a top-tier power distribution solution, engineered to deliver stable, efficient and long-lasting voltage conversion for diverse industrial, commercial and utility applications.

Backed by advanced production facilities, strict quality control and professional technical support, we ensure every transformer meets international standards and customer-specific requirements, making us a trusted partner for bulk orders, customized solutions and after-sales service worldwide.

The 500 kva transformer from GNEE is built with premium materials and cutting-edge design, prioritizing energy efficiency, operational safety and durability.

Unlike dry-type transformers, this oil-immersed model uses high-quality insulating oil for optimal heat dissipation, effectively reducing temperature rise and extending the product's service life up to 20-30 years with proper maintenance.

The three-phase structure ensures balanced power output, stable voltage regulation and strong anti-interference capability, adapting to complex power grid environments and fluctuating load conditions seamlessly.

We adopt high-permeability cold-rolled silicon steel sheets for the core, minimizing no-load loss and lowering energy consumption during operation, which helps customers reduce long-term electricity costs significantly.

The windings are crafted from high-purity copper or high-grade aluminum (customizable), featuring tight winding technology and excellent insulation performance to withstand short-circuit impacts and voltage surges.

Every 500 kva three phase oil immersed transformer undergoes strict leakage testing and insulation testing, eliminating potential safety hazards and ensuring uninterrupted power supply in critical scenarios.

Our 500 kva oil filled transformer is a versatile power device suitable for a broad range of sectors, meeting the voltage conversion needs of medium and large-scale power users.

It is widely deployed in urban and rural power grid reconstruction, utility substations, industrial manufacturing plants, mining operations, commercial complexes, data centers, EV charging stations, agricultural irrigation systems and renewable energy projects (solar and wind power stations).

Its compact size and high adaptability make it ideal for both indoor installation and outdoor pole-mounted/pad-mounted use, catering to diverse site constraints and operational demands.

• For industrial users, this transformer provides stable power support for large machinery, production lines and electrical equipment, avoiding voltage fluctuations that cause production downtime.
• For commercial and infrastructure projects, it ensures reliable power supply for shopping malls, hospitals, schools and transportation hubs, guaranteeing the normal operation of public facilities.

The 500 kva three phase oil immersed transformer also complies with multiple international standards such as IEC, IEEE, GB and CE, making it eligible for export to global markets including North America, Europe, Southeast Asia, Africa and Oceania.

As a direct manufacturer, GNEE offers unparalleled advantages for customers purchasing 500 kva three phase oil immersed transformer, including cost efficiency, quality assurance, fast delivery and comprehensive after-sales support.

We have a large-scale production base and mature supply chain, enabling mass production and short lead times, even for bulk orders.

Our in-house R&D team continuously optimizes product design to improve energy efficiency and performance, keeping our transformers ahead of market competition.

Quality control is our top priority: every 500 kva three phase oil immersed transformer passes full factory testing including no-load test, load test, insulation withstand voltage test and partial discharge test, with complete test reports and certification provided.

We also offer flexible packaging and transportation solutions, using sturdy wooden cases, shockproof pads and moisture-proof measures to ensure the transformer arrives safely at the destination.

Our professional sales and technical team provides 24/7 consultation, customized scheme design and after-sales maintenance guidance, solving all worries for customers from inquiry to after-use.

In summary, the 500 kva three phase oil immersed Distribution transformer manufactured by GNEE is a high-quality, cost-effective and reliable power distribution solution that combines advanced technology, durable construction and wide applicability.

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Whether you need standard products for immediate delivery or customized models for special projects, we have the capability to meet your demands with superior quality and competitive prices.

Don't miss the chance to partner with a professional transformer manufacturer – contact GNEE now to send your inquiry, request a free quote and get tailored technical support for your power project!

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