Low-voltage power cabinet
This low-voltage power cabinet is used in power plant, substation,industrial enterprise for power consumer as power transfer, distribution and control for that AC 50Hz,rated working voltage is 380V,rated working current reach 3150A distribution system as motive power, illumination,distribution equipment.
This low-voltage power cabinet meets with the stands of IEC439 "low-voltage switch and control complete equipment",GB/T7251 "Low-voltage switch complete equipment" etc.
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
No-load Test(No-load Current, No-load Voltage, No-load Loss)
Load Test (Load Voltage, Temperature-rise)
Inductive Voltage Test
DC Resistance Test
Under no circumstances should both ends of the fixing bolt simultaneously contact the metal chassis or framework as this would create a potentially dangerous 'shorted-turn'.
Certificate Logo, Basic Electronic Data, Manufacture's Information, also can be printed according to customer's advice.
Bar Code available according to customer's advice.
The certificate of our transformer has CE CQC RoHs UL
The above-mentioned toroidal transformer is frequently-used, we can also manufacture the products by customer design. And the specification is for reference, if has the change further, please take the material object as the standard.