TP-DK3 series transformers are used in the 50-60HZ accircuit of input voltage less than 660V and output voltage less than 230V as machine equipment in various area for controlling the power of electrical equipment , lighting and Signal lamp.
This series transformer is favorable and used widely as small size, low loss and reliable function and Safety wire connection. It is accord with GB5226, JB/T5555-2001 ,IEC204-1, IEC-439.

TP-DK3 series engine bed control transformer technology characteristic

primary secondary circles the system separately, when secondary when a winding, it shoulders the transformer completely the rated capacity, when secondary like has at the same time the control, the illumination and the indicating lamp winding, presses various windings capacity assignment to circle the system separately, to simplex winding, and has intermediate tap's transformer its each intermediate tap capacity, is smaller than transformer's rated capacity, only then the overvoltage out-port may shoulder the rated capacity.