three phase auto isolation transformers

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Auto Transformer We manufacture an array of highly efficient auto isolation transformers. These transformer offer the advantages of smaller size, less weight, and lower cost. They can be used where a direct connection between primary and secondary circuits is not desired and the circuits must be isolated. Hence, they are greatly required throughout industries. requirement. Features and benefits: • High level of isolation • High quality neutral-ground bond • High level of common-mode noise rejection Conversion from Delta to Wye or the other way around • Easy to change voltage taps • Custom design for specific system Applications: • Integrated in power conditioner at input or output. • Any system requires isolation and shielding. Operating environment 1)Temp.:The ambient temperature can not over +40℃。 2)Altitude: Mounting location can not exceed the altitude of 2000m 3)Relative humidity: Maximum 90% 4)The site not attack by rain and snow 5)The medium which no explosion danger,no corroding metal,no electrical breakdown Testing Items: No-load Test(No-load Current, No-load Voltage, No-load Loss) Load Test (Load Voltage, Temperature-rise) Inductive Voltage Test DC Resistance Test Safety Test Certificate The certificate of our transfomer has CE CQC RoHs UL Note The above-mentioned products is frequently-used,we can also manufacture the products by customer design.And the specification is for reference,If has the change futher,please take the material object as the standard

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Yongxiang Electrical Appliance Factory

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