GB/T 14711-2025 "Zvinodiwa Zvekuchengetedza ZveMichina Yemagetsi Midiki Nepakati" yakaburitswa musi wa30 Chivabvu, 2025, uye ichatanga kushanda musi wa1 Zvita. Mutemo uyu unotsiva GB/T 14711—2013 "Zvinodiwa Zvekuchengetedza ZveMichina Yemagetsi Midiki Nepakati". Kana tichienzanisa neshanduro ya2013, yakagadziriswa zvakanyanya muzvikamu zvakasiyana-siyana zvehunyanzvi, zvichiita kuti ive yakakodzera kuvandudzwa kwetekinoroji yemotokari uye zvinodiwa zvekuchengetedza.
Mutemo uyu wabvisa chirevo chekuti "kune mota diki dzinogadzirwa zvichienderana neGB/T 5171, GB/T 12350 inogona kushandiswawo sehwaro hwekuongorora", uye panguva imwe chete, yakawedzera zvinodiwa zvekumaka uye tsananguro yezvinodiwa zve motor service factor, variable frequency speed control motors, nezvimwewo, zvichiita kuti zviyero zvekuongorora zvemota zvive zvakabatana uye kuzivikanwa kwema parameter akakosha kuve pachena.
Pane zvewaya dzemagetsi nekudzikisa pasi, yakawedzera zvinodiwa zvemabhokisi ekubatanidza waya uye zvishandiso zvekubatanidza waya zvemamota akasiyana-siyana akadai semamota eAC/DC ane mapurojekiti maviri uye mamota eAC ari pamusoro pe750V. Yakawedzerawo nzira yekuyera kuramba kwepasi kwemamota madiki ane simba, kugadzirisa dambudziko rekusavapo kwezvisungo zvekuedza mushanduro yapfuura.
Pane zvewaya nezvinhu, yakagadzirisa zvinhu zvemagetsi zvemukati, yakajekesa nzvimbo shoma yepakati pezvikamu uye yakayera zvinodiwa zvemagetsi emota, yakachinja miganhu yetembiricha yekutsigira zvikamu zvine simba uye mabushing ekudzivirira kupisa, uye yakawedzera "200 (N)" thermal classification kuti igone kushandiswa kwezvinhu zvitsva.
Pane zvekuputira magetsi uye chimiro,chiyero ichi chakavandudza zviratidzo zvekushanda, nzira dzekuyedza uye zvinodiwa zvemuenzaniso kuti mota isakwanise kurwisa mapuroteni emhando yepamusoro. Chakawedzerawo zvinodiwa zvemiedzo yekuziva zvivakwa zvekudzivirira zvemhando I nerudzi rwechipiri. Rudzi rwekutanga runofanira kupasa bvunzo yekuburitsa chikamu, nepo rudzi rwechipiri ruchifanira kusangana nedanho remagetsi emhepo uye runofanira kuratidza IVIC insulation grade. Izvi zvinowedzera zvakanyanya kuvimbika kwesystem yekudzivirira.
Panyaya yezvinodiwa pabvunzo, kwete chete mitemo mitsva yekuongorora yemota dzine mabrake coils uye mota dzinodzora kumhanya kwefrequency dzakasiyana-siyana mukuyedza kupisa yakawedzerwa, asiwo ma parameter akati wandei akadai seDC voltage range yekuyera insulation resistance, tripping current value ye overcurrent relay mu high-voltage transformer mukuyedza power frequency standing voltage, uye ma assessment values akakodzera e static pressure test ye power supply soft cable clamping device yakagadziriswa. Panguva imwe chete, ma assessment values e static pressure test ye power supply soft cable clamping device yakagadziriswa kuti bvunzo ienderane nezvinodiwa zvekuchengetedza.
Pamusoro pezvo, chiyero ichi chinowedzera zvikamu zvitsva zvine chekuita nechimiro chose chehurongwa hwemotokari hwakabatanidzwa hwekutyaira nekudzora, izvo zvinofanirwa kutevedzera zvinodiwa zveGB/T 4208. Zvinowedzerawo nzira yekuedza hunyoro nekupisa nguva dzose uye zvinotsanangura zvakajeka kuti mushure mekuedzwa kwehunyoro nekupisa, kuyerwa kwemagetsi ekubata uye kusimbiswa kwekuchengetedza kunofanirwa kuitwa. Izvi zvinoitirwa kugadzirisa maitiro ekuvandudzwa kwekubatanidzwa kwemota uye kuwedzera mashandiro ekuchengetedza emota munzvimbo dzakakosha.
Nguva yekutumira: Mbudzi-29-2025