{"id":1804,"date":"2026-09-05T08:13:11","date_gmt":"2026-09-05T08:13:11","guid":{"rendered":"https:\/\/junnengelectric.com\/?post_type=product&p=1804"},"modified":"2026-09-07T00:41:02","modified_gmt":"2026-09-07T00:41:02","slug":"oil-immersed-transformer","status":"publish","type":"product","link":"https:\/\/junnengelectric.com\/vi\/san-pham\/oil-immersed-transformer\/","title":{"rendered":"M\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u"},"content":{"rendered":"
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Rated Capacity (kVA)<\/td>\nVoltage Combination (kV)<\/td>\nConnection Method<\/td>\nImpedance Voltage (%)<\/td>\nLoss (kW)<\/td>\nNo-load Current (%)<\/td>\n<\/tr>\n
high Pressure<\/td>\nLow Pressure<\/td>\nNo-load<\/td>\nload<\/td>\n<\/tr>\n
10<\/td>\n11<\/td>\n0.4<\/td>\nYyn0<\/td>\n4<\/td>\n0.065<\/td>\n0.6<\/td>\n3.5<\/td>\n<\/tr>\n
20<\/td>\n0.08<\/td>\n0.52<\/td>\n3<\/td>\n<\/tr>\n
30<\/td>\n0.1<\/td>\n0.63\/0.6<\/td>\n2.3<\/td>\n<\/tr>\n
50<\/td>\n0.13<\/td>\n0.90\/0.87<\/td>\n2<\/td>\n<\/tr>\n
63<\/td>\n0.15<\/td>\n1.00\/1.04<\/td>\n1.9<\/td>\n<\/tr>\n
80<\/td>\n10.5<\/td>\n0.18<\/td>\n1.30\/1.25<\/td>\n1.8<\/td>\n<\/tr>\n
100<\/td>\n0.2<\/td>\n1.58\/1.5<\/td>\n1.8<\/td>\n<\/tr>\n
125<\/td>\n0.24<\/td>\n1.86\/1.8<\/td>\n1.7<\/td>\n<\/tr>\n
160<\/td>\n0.28<\/td>\n2.31\/2.2<\/td>\n1.6<\/td>\n<\/tr>\n
200<\/td>\n10<\/td>\n0.34<\/td>\n2.73\/2.6<\/td>\n1.5<\/td>\n<\/tr>\n
250<\/td>\n0.4<\/td>\n3.2\/3.25<\/td>\n1.4<\/td>\n<\/tr>\n
315<\/td>\n0.48<\/td>\n3.83\/3.65<\/td>\n1.4<\/td>\n<\/tr>\n
400<\/td>\n0.57<\/td>\n4.52\/4.3<\/td>\n1.3<\/td>\n<\/tr>\n
500<\/td>\n6.3<\/td>\n0.69<\/td>\nDyn11<\/td>\n0.68<\/td>\n5.41\/5.15<\/td>\n1.2<\/td>\n<\/tr>\n
630<\/td>\n0.81<\/td>\n6.2<\/td>\n1.1<\/td>\n<\/tr>\n
800<\/td>\n4.5<\/td>\n0.96<\/td>\n7.5<\/td>\n1<\/td>\n<\/tr>\n
1000<\/td>\n1.15<\/td>\n10.3<\/td>\n1<\/td>\n<\/tr>\n
1250<\/td>\n<\/td>\n1.36<\/td>\n12<\/td>\n0.9<\/td>\n<\/tr>\n
1600<\/td>\n1.64<\/td>\n14.5<\/td>\n0.8<\/td>\n<\/tr>\n
2000<\/td>\n1.96<\/td>\n19.8<\/td>\n0.8<\/td>\n<\/tr>\n
2500<\/td>\n2.31<\/td>\n23<\/td>\n0.7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"

The S11 oil-immersed transformer is a three-phase, fully sealed distribution transformer with a rated capacity of 250 kVA, designed for 10 kV\/0.4 kV distribution systems. It utilizes high-quality silicon steel sheets, features oil-immersed self-cooling, and employs a fully sealed structure. Key characteristics include low losses, stable operation, strong overload capacity, and ease of maintenance. Offering excellent cost-effectiveness, it is widely used in urban and rural distribution settings, such as residential complexes, factories, rural power grids, and outdoor box-type substations.<\/p>","protected":false},"featured_media":1806,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":["post-1804","product","type-product","status-publish","has-post-thumbnail","product_cat-transformer","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/junnengelectric.com\/vi\/wp-json\/wp\/v2\/product\/1804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/junnengelectric.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/junnengelectric.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/junnengelectric.com\/vi\/wp-json\/wp\/v2\/comments?post=1804"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/junnengelectric.com\/vi\/wp-json\/wp\/v2\/media\/1806"}],"wp:attachment":[{"href":"https:\/\/junnengelectric.com\/vi\/wp-json\/wp\/v2\/media?parent=1804"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/junnengelectric.com\/vi\/wp-json\/wp\/v2\/product_brand?post=1804"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/junnengelectric.com\/vi\/wp-json\/wp\/v2\/product_cat?post=1804"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/junnengelectric.com\/vi\/wp-json\/wp\/v2\/product_tag?post=1804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}