{"id":796,"date":"2026-08-05T04:42:22","date_gmt":"2026-08-05T04:42:22","guid":{"rendered":"https:\/\/lanshanelectric.com\/product\/oil-immersed-transformer\/"},"modified":"2026-08-05T04:46:33","modified_gmt":"2026-08-05T04:46:33","slug":"oil-immersed-transformer","status":"publish","type":"product","link":"https:\/\/lanshanelectric.com\/es\/producto\/oil-immersed-transformer\/","title":{"rendered":"Oil Immersed Transformer"},"content":{"rendered":"

Oil Immersed Transformer<\/strong><\/p>\n

Reliable and Efficient Power Transformation Solution for Global Power Systems<\/p>\n

High Performance Transformer Designed for Utility, Industrial and Renewable Energy Applications<\/p>\n

Product Overview<\/strong><\/p>\n

Oil Immersed Transformer is one of the most widely used power transformers in electrical distribution systems, providing reliable voltage conversion and efficient power transmission for medium and high voltage applications.<\/p>\n

The transformer uses high-quality insulating oil as cooling and insulation medium, featuring excellent heat dissipation capability, high overload capacity and long service life.<\/p>\n

With mature manufacturing technology and proven operating reliability, Lanshan Oil Immersed Transformers are widely applied in power grids, industrial facilities, renewable energy projects and infrastructure systems worldwide.<\/p>\n

Lanshan Electric provides customized transformer solutions according to different voltage levels, capacity requirements, grid connection conditions and international standards.<\/p>\n

Applications<\/strong><\/p>\n

Oil Immersed Transformers are widely used in:<\/p>\n

· Utility power distribution networks<\/strong><\/p>\n

· Industrial plants<\/strong><\/p>\n

· Mining enterprises<\/strong><\/p>\n

· Renewable energy projects<\/strong><\/p>\n

· Solar power plants<\/strong><\/p>\n

· Wind power projects<\/strong><\/p>\n

· Infrastructure facilities<\/strong><\/p>\n

· Commercial power systems<\/strong><\/p>\n

· Substations<\/strong><\/p>\n

Key Features<\/strong><\/p>\n

High Reliability<\/p>\n

The oil insulation and cooling system provide excellent thermal performance and ensure stable operation under various load conditions.<\/p>\n

Excellent Heat Dissipation Capability<\/p>\n

The transformer oil efficiently transfers heat generated during operation, improving equipment reliability and service life.<\/p>\n

Strong Overload Capability<\/p>\n

Designed to withstand changing load conditions and meet demanding power supply requirements.<\/p>\n

Long Service Life<\/p>\n

High-quality materials and advanced manufacturing technology ensure long-term reliable operation.<\/p>\n

Flexible Application<\/p>\n

Suitable for indoor and outdoor installations with various voltage levels and capacity requirements.<\/p>\n

Product Structure<\/strong><\/p>\n

Transformer Tank<\/p>\n

The sealed tank structure provides mechanical protection and prevents oil leakage.<\/p>\n

Core System<\/p>\n

High-quality silicon steel core reduces energy loss and improves transformer efficiency.<\/p>\n

High Voltage Winding<\/p>\n

Designed with optimized insulation structure to ensure safe operation under high voltage conditions.<\/p>\n

Low Voltage Winding<\/p>\n

Provides reliable low voltage output for distribution systems.<\/p>\n

Cooling System<\/p>\n

Available cooling methods include natural oil circulation and forced cooling systems.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Technical Data<\/strong><\/td>\n<\/tr>\n
Parameter<\/strong><\/td>\nSpecification<\/strong><\/td>\n<\/tr>\n
Rated Capacity<\/td>\n50kVA-100MVA<\/td>\n<\/tr>\n
Rated Voltage<\/td>\n6kV \/ 10kV \/ 11kV \/ 20kV \/ 35kV \/ Customized<\/td>\n<\/tr>\n
Frequency<\/td>\n50Hz \/ 60Hz<\/td>\n<\/tr>\n
Transformer Type<\/td>\nOil Immersed<\/td>\n<\/tr>\n
Cooling Method<\/td>\nONAN \/ ONAF<\/td>\n<\/tr>\n
Installation<\/td>\nIndoor \/ Outdoor<\/td>\n<\/tr>\n
Insulation Medium<\/td>\nMineral Oil \/ Environmentally Friendly Oil<\/td>\n<\/tr>\n
Standard Compliance<\/td>\nIEC 60076<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Typical Configuration<\/strong><\/td>\n<\/tr>\n
Component<\/strong><\/td>\nOptions<\/strong><\/td>\n<\/tr>\n
Transformer Type<\/td>\nDistribution Transformer \/ Power Transformer<\/td>\n<\/tr>\n
Tank Structure<\/td>\nSealed Type \/ Conservator Type<\/td>\n<\/tr>\n
Cooling System<\/td>\nONAN \/ ONAF<\/td>\n<\/tr>\n
Protection Device<\/td>\nBuchholz Relay \/ Temperature Indicator \/ Pressure Relief Device<\/td>\n<\/tr>\n<\/table>\n

Customization Capability<\/strong><\/p>\n

· Lanshan Electric provides customized oil immersed transformer solutions according to:<\/strong><\/p>\n

· Power capacity requirements<\/strong><\/p>\n

· Grid voltage levels<\/strong><\/p>\n

· Renewable energy connection requirements<\/strong><\/p>\n

· Installation environment<\/strong><\/p>\n

· Local electrical standards<\/strong><\/p>\n

· EPC project specifications<\/strong><\/p>\n

Why Choose Lanshan Oil Immersed Transformer?<\/strong><\/p>\n

· Mature transformer manufacturing technology<\/strong><\/p>\n

· Excellent cooling and overload performance<\/strong><\/p>\n

· Suitable for large-scale power projects<\/strong><\/p>\n

· Long service life and reliable operation<\/strong><\/p>\n

· Customized solutions for global markets<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

Oil Immersed Transformer is one of the most widely used power transformers in electrical distribution systems providing reliable voltage conversion and efficient power transmission for medium and high voltage applications The transformer uses high-quality insulating oil as cooling and insulation medium featuring excellent heat dissipation<\/p>","protected":false},"featured_media":807,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":["post-796","product","type-product","status-publish","has-post-thumbnail","product_cat-power-transformers","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/lanshanelectric.com\/es\/wp-json\/wp\/v2\/product\/796","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lanshanelectric.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/lanshanelectric.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/lanshanelectric.com\/es\/wp-json\/wp\/v2\/comments?post=796"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lanshanelectric.com\/es\/wp-json\/wp\/v2\/media\/807"}],"wp:attachment":[{"href":"https:\/\/lanshanelectric.com\/es\/wp-json\/wp\/v2\/media?parent=796"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/lanshanelectric.com\/es\/wp-json\/wp\/v2\/product_brand?post=796"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/lanshanelectric.com\/es\/wp-json\/wp\/v2\/product_cat?post=796"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/lanshanelectric.com\/es\/wp-json\/wp\/v2\/product_tag?post=796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}