Igwe ọkụ ọkụ eletrik na UL / VDE na akwụkwọ ROHS nke fuse na thermostat, N'ikpeazụ, anyị na-akpọ ya mica heater, eletriki ọkụ eletrik, ihe na-ekpo ọkụ ọkụ ọkụ ọkụ, ihe ọkụkụ na-ekpo ọkụ, mica coil heater, ihe ọkụ ọkụ, mica kpo oku waya na kpo oku isi wdg.
Iji OCR25AL5 ma ọ bụ Ni80Cr20 kpo oku waya, Ọ nwere ike mere site 300W ka 5000W, anyị na-eji akpaka winding igwe ikuku kpo oku waya, anyị nwere ike ime mmiri udi, V udi na U udi kpo oku waya, àgwà mmesi obi ike namelite arụmọrụ. Ọ bụ sistemu nchekwa yana nchekwa ọkụ ọkụ.