BK series machine tool control transformer

It is suitable for AC circuit of 50~60Hz, widely applied in electronic industry, industrial and

mining enterprise, worked as control power supply  for usual circuit of  machine tool and

mechanical  equipment and as power supply for safety lighting and indicator lamp.

The primary and secondary windings  are winded separately, when the secondary  one

 only has one winding, then it takes on all the rated capacity for transformer. If the seco

-ndary one accompanied with control, lighting and indicator lamp windings, it will be

winded respectively according to each  winding  capacity.  For  simplex winding tra

-nsformer with center tap, all the center taps capacity should be lower than rated cap

-acity of transformer, only the max voltage output terminal can bear the rated capacity.

The transformer can work reliably under the following conditions

1.Altitude should not exceed 2,500m;

2.Ambient air temperature: -25℃~+ 40℃;

3.Relative humidity: max average relative humidity of the dampestmonth is 90%;

4.Places that are free from severe vibration or shock;

5.Environment exists without explosive medium, gas or conductive dust hat will erode metal

   and destroy  insulation;

6.Places that are free from rain or snow.