Ring Transformers

Product Description

Application (BK/DK) control transformer) BK series machine tool control transformer is suitable for circuit of *0~*0Hz, voltage up to **0V, usually applied as power supply for machine tool electrical appliances, locallightings and indicator lamps. Structure character (BK/DK) control transformer) According to different structures, BK transformer belongs to shell type, and according to the installation mode, it belongs to vertical type. Working enviconment (BK/DK) control transformer) 1.Ambient air temperature: *5â **0, the highest monthly mean temperature should not exceed **0â 2.Altitude for installing place should not exceed ***0m; 3.When the ambient air temperature is **0â��, the relative humidity should not exceed *0%, and it allows higher relative humidity under lower temperature. Max average humidity in the dampest month is *0%, meanwhile the lowest average temperature of this month is + *5â��, and condensation on the product surface caused by temperature change should be taken into consideration.