1,Adopt high quality silicon steel sheet. 2,It has good starting function. 3 Adopt Vacuum varnishing technology .
Function characteristic:
1,The overpowered inductive ballast adopts the high quality silicon steel sheet with 0.5 thickness and high temperature enamelled wire. Its service life time can be up to 12years.
2,It has good starting function,ultra-low temperature rise of normal work(50-60centidegree),good heat resistance.The highest working temperature can reach to120 centidegree.
3,Vacuum varnishing technology ensures a super-silent work, which gives a more silent working environment.
over powered inductive ballast
