Inkcazelo emfutshane:

FN25-12D/T630-20 yangaphakathi AC high-voltage umthwalo switch Isigaba Ezintathu AC 50Hz. Ufakelo lwangaphakathi olunombane olinganisiweyo we-12KV. Ilungele ukuhanjiswa kunye nokufakwa kwe-substation yamashishini kunye nemigodi, njengokhuseleko kunye nokulawulwa kwezixhobo zombane, ukwahlula umthwalo wangoku, i-loop evaliweyo yangoku, i-transformer engekho-load kunye ne-cable yokutshaja ngoku. FZRN25-12DmD-31.5 uhlobo lwangaphakathi AC high-voltage vacuum umthwalo switsha indibaniselwano inqanaba ezintathu AC 50Hz, voltage rated 12KV yangaphakathi isixhobo, ilungele amashishini kunye neeofisi zokusasaza amashishini imigodi kunye nezitishi kunye nezinye iinkalo. Ukulawula umthwalo kunye nokukhusela isiphaluka esifutshane. Ukuxhotyiswa ngomtshini womhlaba, unokumelana ne-short-circuit current, indlela yokusebenza ingaba yincwadana kunye nombane, ingabizi ukufikelela kwiimfuno ezintathu zokulawula okude kwenkqubo yamandla. FZN25-12D, FZRN25-12D uhlobo lokutshintsha komthwalo kunye nezixhobo zombane ezidityanisiweyo zifanelekile kuthungelwano lomsesane wesigaba sesithathu okanye izikhululo zonikezelo lwamandla ombane kunye nezixhobo zombane zemizi-mveliso, ukulawula umthwalo kunye nokhuseleko olufutshane lwesekethe ngenxa yokuba indibaniselwano yezixhobo zombane zombane eziguquguqukayo kunye nezinye izixhobo zombane zokhuseleko kunezaphuli zesekethe ezithembeke ngakumbi, zinoqoqosho ngakumbi, ngakumbi ezifanelekileyo kwiyunithi ye-ring ring kunye ne-double box power supply.