Product DescriptionMain Features1. Technical standards: IEC 60076-1-5, IEC 61378-1:1997, JB/T 8636-1997, GB 1094.11-2007, GB 1094.1-20132. Rated capacity: 1-5000kVA3. Rated voltage: 690V, 660V, 440V, 380V, 220V, 110, etc4. Frequency: 50Hz or 60Hz5. Phase: three phase 7. Coonnection: Y, yn0, Y,d11, D, yn11, etc.8. Cooling type: AN(Automatic cooling) or AF(Wind cooling)9. Insulation class: B, F, H10. Protection calss: customed11. Conditions of Use:* The altitude is less than 1000 meters* The ambient temperature is -10 to +40 degrees Celsius* The working humidity: not more than 95% when +26 degrees Celsius.Input Voltage415V AC (customized)Output Voltage220V AC (cuatomized)Noise≤50dBTemperature Raise≤50ºC(in -25-45ºC environment)CoolingAir CoolingWinding MaterialPure CopperInsulation GradeF/H(can be customized)Efficiency≥98%Insulation Resistance≥150MΩImpedance Voltage≤4%StructureVerticalService Life30 yearsCore TypeEI TypeCore MaterialCold Rolled Silicon Steel SheetAltitude Requirement≤2000MOutput Voltage Accuracy±1%Overload Capacity1.2 times of rated powerWaveform DistortionDistortionlessWorking Temperature-25-45ºCWorking Humidity≤95% Relative HumidityOur Advantages:1. 27 years experience in transformer and inductor manufacturing; 2. Scientific management system, strong technical team, and strict quality control system; 3. RoHS,CE,TUV and UL certified; 4. OEM & ODM; 5. Competitive price,in time delivery and perfect after-service online. Packaging & ShippingApplication Switching power supplies, chargers, alarm system, TV/CRT monitor displays, UPS, VCD/DVD players, audio/visual equipment, OA machines and inverter Typical products .Used in high-density installation with good shielding quality also used in wave carrier filter, power transformer and Aux-power transformer .Our services Other products FAQ1. Question: Lead time for samples? Reply: 10-15 working days.2. Question: Lead time for mass production? Reply: 30 to 40 working days or depending on order quantity.3. Question: What should provide to make custom transformer ? Reply: Supply drawing is best, or tells us the size, inductance, resistance and etc.4 . Question : What is payment term ? Reply : T/T , Western Union , PayPal or negotiation./* 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
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