![DSC4822](http://www.yufn.net/upload/image/2018-05/20180523100558-0324-13740.jpg)
![_DSC5050](http://www.yufn.net/upload/image/2018-05/20180523111004-0716-56565.jpg)
![_DSC5051](http://www.yufn.net/upload/image/2018-05/20180523111016-0396-50281.jpg)
![_DSC5052](http://www.yufn.net/upload/image/2018-05/20180523111019-0929-42530.jpg)
![_DSC5053](http://www.yufn.net/upload/image/2018-05/20180523111024-0731-54321.jpg)
With a capacity of 3000 VA and below, it is suitable for circuits with an input voltage of 1000V and below AC 50-60Hz.
Long-term continuous operation at nominal capacity, are widely used in machine tools and machinery in general electrical power source as a control, local lighting and power indication.
![](http://ll.eshion.cn/yufn/en/upload/image/2018-08/20180804155149-0021-51135.jpg)
◆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% when it is +25 degrees.Not more than 50% at +40 degrees;
◆No severe vibration and shock vibration of the place,No severe vibration and shock vibration of the place,
◆In a medium without explosion hazard,No metal corrosion and damage the insulation gas and conductive dust;
When ordering our products, please indicate the following:
◆The basic model specifications, capacity and quantity of the transformer;
◆The primary and secondary voltages of the transformer;
◆When a secondary voltage is supplied,If need to provide respective voltages capacity allocation;
◆If the appearance and installation dimensions in the table do not meet the requirements for use,Please clearly indicate;
If the user has special requirements, the company can design and manufacture on its behalf;