250kVA-13V-2 Power Transformer of Welder

Product InformationProduct parametersModel250KVA-13V-2 Power source(U1)380VSecondary unload voltage(U20)13VPower at 10% duty cycle(S10)364KVAPower at 20% duty cycle(S20)250KVAPower at 100% duty cycle(SP) 113KVA100% load current output(IP)8600AConsumer of cooling water Q5L/minInsulation classFProctection gradeIIWeight270KGModel description:250KVA-13V-2 (250kva means the rated power of transformer;13V means the secondary voltage;2 means the duty cycle 20%)PackingAbout usDevelopment historyIn 1992, our company was established as the "Shiya Jiaxiao Electrical maintenance department" Our founder was only 19 years old.In 1993, the first "spot welder" was introduced in the maintenance department between ten and twenty square meters, from which it formed a tie-in with other welding machines.In 1995, the first barrel of gold was produced in the insulation cup industry and our seam welder was introduced.In 2003, the factory moved to the Gushan Industrial Base. The facility covered 2,000 square meters and a number of additional management and technical personnel were hired as we grew from a family workshop to a full-fledged factory.In 2007, an information management system was introduced to lay the foundation for operational standardization that would streamline work and create a data-oriented management system.In 2008, the "Yongkang Jiaxiao Welding Automation Equipment Co., Ltd." was officially named as we entered a stage of standardized operational management.In 2010, we formulated a medium to long-term development plan to define the mission, vision, and values of our production enterprise.In 2011, we established our automation business unit to produce a variety of stamping production lines and lay the foundation for automated welding machinery that would grow to a large catalog of products.In 2013, we participated in the Canton Fair, effectively breaking into the international marketplace.In 2014, we moved our base to the Chenxi New Area, this allowed us to expand production and meet requirements.In 2016, we partnered with an Italian design company to develop three series of welding machines. This resulted in the combination of our 25 years of manufacturing experience with new ideas from an outside source.In 2017, we integrated a new line of services to provide customers with resistance welding products, special equipment, welding core components, cost-effective transformers, cylinder heads, copper parts and cloud controllers. The performance indicators of these products (power factor, temperature rise value) far exceeded the national standards.  1. Where is your factory located?Our factory is located in Yongkang city, Zhejiang Province of China. The nearest airport is Xiaoshan Internation airport or Shanghai Pudong International airport. We can pick you up from Yongkang city. 2. About Jiaxiao company.(1). Over 30 years of OEM&ODM experience on transformer.(2).  Excellent service on before sale, on sale and after sale.(3). Scientific and technological enterprise in Zhejiang.(4). National high-tech enterprise.(5). Has dozens of national patents. 3. About Package.We have self-operated products and can also receive OEMODM. If customers have their own product packaging design solutions for products, they can provide us with solutions. We strictly follow your company's product packaging design packaging products.(1): Product inner packaging: use high-quality bubble wrap to pack the product. Prevent the product from being squeezed by external forces during handling and transportation.(2): Special parts packaging: Count the parts before packaging, put them in a plastic bag, and seal them up. Prevent parts from being lost.(3): Product outer packaging: The outer packaging is usually packaged in a wooden box. (If you have special design requirements for external packaging, please give us a detailed design plan.) 4. MOQ1 sets can be accepted as well. 5. Shipping Land transportation, Air transportation, the express transport and so on.Large orders can be shipped by sea. 6. DeliveryAfter service: Within 5 years,if the transformer has question,and if the buyer sends it back,the seller will send new one to buyer,all the transportation fees will be paid by buyer. If won't send it back,the buyer will return 30% of the payment to seller.And if the buyer requires new one,the seller  will charge 70% of the payment and send new one to buyer.    /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1