500kVA Three Phase Step Down Oil Immersed Electric Power Distribution Transformer Price

Customized Oil-Immersed Power Distribution TransformerOUTLINE DRAWING:(Note: Above ourline drawing is for reference only, not for approval.)  CONSTRUCTION:-COREThe core is manufactured from cold-rolled grain oriented, (CRGO) silicon steel. The steel sheets are cut into required dimensions on automated machines thereby ensuring reduced air gap, low exciting current and low noise. Each lamination is insulated from each other to ensure a long trouble-free lifetime of the core. Using 45° stepping all leaning lamination way to laminate. So the no-load current are reduced efficiently.-WINDINGSLV winding is manufactured with high quality foil conductor or copper wire, and the ampere-turn is balanceable. The additional loss is low and the ability of anti-short is improved. Oil drawings of heat dispersion are scientifically used in the winding, and the surface of heat dissipation is increased, so the temperature is reduced and the ability of over-load is improved.HV winding is manufactured with high quality copper wire and excellent design structure. It improves the distribution of electric field. With lighting impulse analysis, the ability of anti-lighting impulse has been improved.-TANKThe tank is jointed with high-quality steel. The surface is eliminated rust phosphate coating and pained with the type of FVC anticorrosive paint. It has ability to prevent the corrosion from oil and chemical matter. It can be broadly applied to outdoors with bad environment for its contour artistic, easily installation and maintenance free.-INSULATION OILThe insulating oil is inhibited, without PCB and generally complies with IEC60296.-STANDARD ACCESSORIES1. Thermometer2. Pressure relief valve3. Oil level gauge4. Lifting lugs5. Drain and sampling valve6. Nameplate7. Earth terminals8. Terminal box9. Over pressure replay  ADVANTAGE:1. Low loss, low noise, low partial discharge.2. Strong anti-short circuit capability and high anti-lightning impact level.3. Excellent moisture resistance for operation at 100% relative humidity.4. Strong overload capability for long-term operation at 150% loading. TEST REPROT:1. KEMA Test Report for Oil immersed Transformer2. CE  Test Report for Oil immersed Transformer.3. CNCE Test Report for Oil immersed Transformer.4. CEST Test Report for Oil immersed Transformer.5. CTQC Test Report for Oil immersed Transformer.6. CNAS Test Report for Oil immersed Transformer.MANUFACTURING:    ABOUT US:  PEARL ELECTRIC CO., LTDEstablished in 1958, located in Guangzhou City,  Pearl Electric Co., Ltd is one of  the most prominent power transformer manufacturer in China which design, produce and supply power transformers in domestic and abroad with almost 660 employees, more than 260 sets of specialized manufacturing equipment and 90,000 square meters area .  INDUSTRIAL USERS IN DOMESTIC AND ABROAD FAQ:1.Q: Are you manufacturer?   A: Yes, we are manufacturer. Our factory is in Guangzhou City, Guangdong Province.2.Q: Can I get guarantee of products?   A:  Yes, every product is 1 year quality warrantee under customer correct using the products.3.Q: Do you have any Certificate?   A: Yes. Each of our unit has CE, 3C and KEMA certificate. If you need any other Certificate, we can help you to apply it.4.Q: How can I pay you?   A: Pay by T/T and  L/C is acceptable.5.Q: What about the production?   A: In general,  it take 4~6weeks and it depend on the different style.Any need for power transformer, please feel free to contact us.--------------------------------------------------------------------------------------------------------------------------------------------------------------Pearl Electric Co., Ltd. Add: No. 118 Donghuan Road, Donghuan Street, Panyu Distric, Guangzhou City, Guangdong Province, China.  ZIP: 511400Web:pearl-electric.en.made-in-china.com  /* 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