Single-phase BK control transformer
2. The above-mentioned products is frequently-used, wecan also manufacture the products by customer design.
3. Usual voltage: input oV-220V-380V
4.The above-mentioned specification is for reference,Ifhas the change further , please take the material object asthe standard.
Single phase BK control transformer
The usual input voltage of single phase BK control transformer is 0V,220V,380V,460V,output voltage is 0V,6.3V,12V,24V,36V,etc.The mode of coneection can use lead wire,terminal and brass screw.BK control transformer is dry type transformer,suitable for the AC circuits of 50-60Hz,and are widely applied to all kinds of CNC machinery,control circuit,sall motor of machinery and equipment,etc.
Input Voltage: 0V，220V，380V，460V
Output Voltage: 0V,6.3V,12V,24V,36V
Ambient temp: -25℃ to +55℃
Type of cooling system: natural air drying,dry type
Winding conductor material:usual use copper,can use aluminum if you have special requirements
Appliance of BK control transformer
BK series control transformers are widely applied to all kinds of CNC machinery,machinery equipment,control circuit, spot lighting,signal lamp,safe-light,small motor of machinery and equipmen and electric automatization,etc.
Features of BK control transformer:
Our BK control transformers are mede of optimal design and advanced technology,they are high efficient,low power loss,small size,safety cinnection, no wave distortion,widely used and easy to install ,maintenance.Also can support over load instant,work continuous for long time.
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
The certificate of our transformer has CE CQC RoHs UL
The above-mentioned single phase isolation and auto transformer are 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.
Out size (mm)
Install size (mm)
Install hole dia (mm)
Add product X