Phapang pakeng tsa motlakase oa karolo e le 'ngoe, motlakase oa mekhahlelo e 'meli, le motlakase oa mekhahlelo e meraro

Motlakase oa mohato o le mong le oa mekhahlelo e 'meli ke mekhoa e 'meli e fapaneng ea phepelo ea motlakase. Li na le liphapang tse kholo ka sebopeho le matla a phetiso ea motlakase.

Motlakase oa karolo e le 'ngoe o bolela mokhoa oa lipalangoang oa motlakase o nang le mohala oa mohato le mohala oa zero. Mohala oa mohato, o tsejoang hape e le mohala oa mollo, o fana ka motlakase ho laela, 'me mohala o sa nke lehlakore o sebelisoa e le tsela ea ho khutlisa hona joale. Matla a motlakase oa karolo e le 'ngoe ke li-volts tse 220, e leng matla a pakeng tsa mola oa mohato ho ea moeling oa zero.

Sebakeng sa lelapa le ofising, motlakase oa karolo e le 'ngoe ke mofuta o tloaelehileng oa matla. Ka lehlakoreng le leng, phepelo ea motlakase ea mekhahlelo e 'meli ke potoloho ea phepelo ea motlakase e entsoeng ka lithapo tse peli tsa mekhahlelo, e bitsoang motlakase oa mekhahlelo e' meli ka bokhutšoanyane. Motlakase oa mekhahlelo e 'meli, motlakase pakeng tsa mohala oa mohato o bitsoa motlakase oa terata, hangata 380 volts.

Ka lehlakoreng le leng, matla a motlakase oa motlakase oa karolo e le 'ngoe ke motlakase pakeng tsa mohala oa mohato le mohala oa zero, o bitsoang phase voltage. Lisebelisoa tsa ntlo tsa indasteri le tse khethehileng, joalo ka mechini ea welding, motlakase oa mekhahlelo ka bobeli o sebelisoa haholo.

Ka kakaretso, phapang e kholo lipakeng tsa motlakase oa karolo e le 'ngoe le oa mekhahlelo e' meli ke mofuta le voltage ea matla a motlakase a fetisang. Motlakase oa mohato o le mong o na le mohala oa mohato le mohala oa zero, o loketseng tikoloho ea lelapa le ofisi e nang le matla a 220 volts. Phepelo ea motlakase ea mekhahlelo e 'meli e na le lithapo tse peli tsa mekhahlelo, tse loketseng lisebelisoa tsa indasteri le tse ikhethileng tsa ntlo tse nang le motlakase oa 380 volts.

Phepelo ea motlakase oa mokhahlelo o le mong: hangata e bua ka mohala ofe kapa ofe oa mohato (oo hangata o tsejoang e le mohala oa mollo) ho 380V ea matla a 380V le a mane -line AC. Matla a matla ke 220V. Mohala oa mohato o lekanngoa ka pene e tloaelehileng ea motlakase e tlaase. Matla a atileng haholo bophelong. Single-phase ke e 'ngoe ea mela e meraro ho ea moleng oa zero. Hangata e bitsoa "fire line" le "zero line". Ka kakaretso e bua ka matla a 220V le 50Hz AC. Saense ea boenjiniere ba motlakase ea karolo e le 'ngoe e boetse e bitsoa "phase voltage".
Phepelo ea matla a mekhahlelo e meraro: Phepelo ea motlakase e entsoeng ka maqhubu a tšoanang a maqhubu a mararo le amplitudes e lekanang, 'me mohato oa matla a AC o entsoeng ka likhato tse 120 tsa angle ea motlakase ka ho fapana o bitsoa phepelo ea motlakase ea mekhahlelo e meraro. E hlahisoa ke jenereithara ea mekhahlelo e meraro ea AC. Matla a karolo e le 'ngoe a AC a sebelisoang bophelong ba letsatsi le letsatsi a fanoa ke mokhahlelo oa matla a AC a mekhahlelo e meraro. Phepelo ea motlakase ea karolo e le 'ngoe ea AC e fanoeng ke jenereithara ea karolo e le 'ngoe ha e sebelisoe ka seoelo.

3 single-phase motlakase holim'a li-transformer wiring
Phapang pakeng tsa matla a karolo e le 'ngoe le motlakase oa mekhahlelo e meraro ke hore phepelo ea matla e tsoang ho jenereithara ke mekhahlelo e meraro. Mokhahlelo o mong le o mong oa phepelo ea motlakase oa mekhahlelo e meraro o ka theha potoloho ea mokhahlelo o le mong ho fa basebelisi matla a motlakase. Ka mantsoe a bonolo, ho na le mela e meraro ea mekhahlelo (mehala ea mollo) le mohala oa zero (kapa bohareng ba moeli), 'me ka linako tse ling ho sebelisoa mela e meraro feela. Matla a pakeng tsa mola oa mohato le mohato oa mohato ke 380 volt, 'me matla a pakeng tsa mela ea mohato le line ea zero ke 220 volts. Ho na le mohala o le mong feela oa mollo le mohala oa zero, 'me matla a pakeng tsa bona ke 220 volts. Motlakase oa AC oa mekhahlelo e meraro ke motsoako oa matla a le mong -phase AC ka amplitude e lekanang, maqhubu a lekanang, le phapang ea 120 ° phase. Motlakase oa mokhahlelo o le mong ke motsoako oa mohala ofe kapa ofe oa mohato le mohala oa zero motlakaseng oa mekhahlelo e meraro.

South-Dou-Xing-Smart-Leakage Protector (Motlakase o Bohlale)
Melemo ea bobeli ba bona ke efe? Matla a AC a mekhahlelo e meraro a na le melemo e mengata ho feta matla a karolo e le 'ngoe ea AC. E na le bophahamo bo hlakileng mabapi le tlhahiso ea matla, phetisetso le kabo, le phetoho ea matla a motlakase hore e be matla a mochini. Ka mohlala: lijenereithara tse tharo-phase le li-transformer li etsoa ho feta li-jenereithara tsa mekhahlelo e le 'ngoe tse nang le bokhoni bo tšoanang le thepa ea ho boloka thepa,' me li bonolo ka sebopeho le ts'ebetso e babatsehang. 50% ea boholo. Tabeng ea ho tsamaisa matla a ts'oanang, lithapo tsa phetiso ea mekhahlelo e meraro li ka boloka 25% ea litšepe tse se nang ferrous ho feta mehala ea phetiso ea karolo e le 'ngoe,' me tahlehelo ea matla a motlakase e ka tlase ho ea phetiso ea karolo e le 'ngoe.