LW28 Series Changeover Rotary Cam Switch

I-LW28 Series Universal changeover switch ikakhulu isetyenziselwa i-AC 50Hz, amandla ombane alinganiswe ukuya kuthi ga kwi-380V nangaphantsi, ilinganiswe ngoku ukuya kwi-160A yesekethe yombane ngokwenza okanye ukwaphula isekethe ngeenjongo zokulawula nokuguqula, inokulawula iimotor ezinenqanaba lesithathu kunye ne-asynchronous motors kwaye isekethe ngqo njengeenjongo zolawulo oluphambili kunye nomlinganiselo.Iimveliso ezisetyenziswa kakhulu, endaweni yokutshintsha kwesizwe ezahlukeneyo, zinokusetyenziswa njengotshintsho lolawulo lwesekethe, izixhobo zokulinganisa izixhobo, iiswitsha zokulawula iimoto kunye neswitshi yolawulo lwenkosi, kunye nokutshintsha komatshini wokuwelda njalo njalo.Ukuthotyelwa kwemigangatho: Ukutshintshwa kokutshintshwa kwenguqu kusetyenziselwa ukutshintshwa kwesekethe enkulu kunye nokulawula ngokuthe ngqo kuhambelana ne-GB14048.3-2001.

Ukusetyenziswa kokutshintshwa kokutshintshwa kwi-master control kuhambelana ne-GB14048.5-2001 kunye ne-IEC 60947.3.

Iimeko zokusebenza eziqhelekileyo

I-1.Iqondo lokushisa lomoya we-ambient alidluli +40 ℃, iqondo lokushisa eliphakathi kwiiyure ezingama-24 kwaye lingekho ngaphezu kwe-+35 ℃.
2.Iqondo lobushushu lomoya elikhoyo alikho ngaphantsi kwe -5℃.
3.Ukuphakama kwendawo yofakelo akudluli kwi-2000m.
4.Ukufuma okuhlobene komoya akukho ngaphezu kwe-50% xa ubushushu obuphezulu bu +40 ℃ kwaye kwiqondo lokushisa elisezantsi livumela ukufuma okuphezulu, njengaxa iqondo lokushisa liyi-20℃ ukufuma okuhambelanayo ukufikelela kwi-90%.Ukuxinana ngamanye amaxesha ngenxa yotshintsho lobushushu kufuneka kuthathe amanyathelo akhethekileyo.