YSG series three-phase dry servo transformer
![_DSC4994](http://www.yufn.net/upload/image/2018-05/20180523161722-0603-53445.jpg)
![_DSC4995](http://www.yufn.net/upload/image/2018-05/20180523161725-0378-31321.jpg)
![_DSC4836](http://www.yufn.net/upload/image/2018-05/20180523162243-0958-66068.jpg)
YSG three-phase transformers are widely used in AC 50 / 60Hz, input and output voltage table exceeds 500V three-phase supply various occasions.
![](http://ll.eshion.cn/yufn/en/upload/image/2018-08/20180807085538-0969-35323.jpg)
JBKZ series rectifiers are made up of JBK series transformers and rectifier components with special technology and technology.
◆The altitude does not exceed 2000 meters;
◆Ambient air temperature -25 degrees to +40 degrees, the average value of 24 hours does not exceed +35 degrees;
◆The relative humidity of the air is not more than 90% at +25 degrees and not more than 50% at +40 degrees;
◆Where there is no violent vibration and shock vibration, where it is not affected by rain or snow;
◆In a medium without explosion hazard,No metal corrosion and damage the insulation gas and conductive dust;
◆Ambient air temperature -25 degrees to +40 degrees, the average value of 24 hours does not exceed +35 degrees;
◆The relative humidity of the air is not more than 90% at +25 degrees and not more than 50% at +40 degrees;
◆Where there is no violent vibration and shock vibration, where it is not affected by rain or snow;
◆In a medium without explosion hazard,No metal corrosion and damage the insulation gas and conductive dust;