Inkcazo emfutshane:

I-ZN12-40.5 series Indoor High Voltage VCB, siswitshi se-vacuum esine-voltage elinganisiweyo eyi-40.5KV, i-AC yesigaba se-3 50HZ. Ingeniswe kwi-Siemens Germany ngetekhnoloji ye-3AF. Le VCB, ukusebenza kunye neswitshi zibalulekile. Ulwakhiwo lokusebenza lugcinwe ngamandla yintwasahlobo ezinikeleyo, lunokuqhutywa yi-AC, DC, okanye ngesandla. Ulwakhiwo lwe-VCB olunjalo lulula, lunamandla okuqhekeza kakuhle, luhlala ixesha elide, lusebenza ngokubanzi, alunabungozi bokuqhuma. Lula ulondolozo. Lufanelekile ukulawula okanye ukukhusela iswitshi yesitishi samandla, igridi yamandla asezidolophini kunye nesitishi esingaphantsi, ngakumbi kwiindawo ezifuna umthwalo wokuqhekeza kunye nokusebenza kokuqhekeka rhoqo.