YZ (YZP) uchungechunge AC izinjini for yokusansimbi kanye crane

Amapharamitha womkhiqizo

Incazelo Yomkhiqizo

I-YZ uchungechunge lwesigaba sesithathu se-AC lokungeniswa kwama-metallurgy ne-crane
Ama-motors we-YZ ochungechunge angama-motors wesigaba sesithathu we-crane nensimbi. Imoto yochungechunge lwe-YZ i-squirrel cage isigaba sesithathu sokungeniswa kwemoto. Imoto ilungele izinhlobo ezahlukahlukene ze-crane kanye ne-metallurgical machineries noma ezinye izinto ezifanayo. Imoto inamandla amakhulu okulayisha kakhulu namandla wamandla. Ifanele imishini enjalo enomsebenzi wesikhathi esifushane noma umsebenzi wezikhathi ezithile, ukuqala kaningi nokubhuleka, ukudlidliza okusobala nokwethuka. Uhlaka lwabo nokwakheka kwazo kuseduze nama-motors aphesheya. Ukuma kwebhokisi lokugcina kutholakala phezulu, ohlangothini lwesokudla noma ohlangothini lwesobunxele lokungena kwekhebula futhi izinga lokuvikelwa kokuvalelwa yi-IP54, ukushisa kungohlaka luqondile.
Amandla kagesi we-YZ alinganiselwa ku-380V, futhi imvamisa yawo elinganisiwe ingu-50Hz.
Isigaba se-YZ motors insulation ngu-F noma uH. Isigaba se-insulation F sihlala sisetshenziswa emkhakheni lapho izinga lokushisa elincane lingaphansi kwama-40 nesigaba sokuvikela. Ukusetshenziswa kwakhe njalo emkhakheni we-metallurgical lapho izinga lokushisa elincane lingaphansi kwama-60.
Uhlobo lokupholisa lwemoto ye-YZ yi-IC410 (ubude besikhungo esiphakathi kuka-112 kuye ku-132), noma i-IC411 (ubude besikhungo esiphakathi kuka-160 kuya ku-280), noma i-IC511 (ubude besikhungo esiphakathi kuka-315 kuye ku-400).
Umsebenzi olinganisiwe wemoto ye-YZ ngu-S3-40%.
I-YZP uchungechunge lwezigaba ezintathu zokungeniswa kwe-AC eziqhutshwa yi-inverter yensimbi ne-crane
Imoto yochungechunge lwe-YZP isuselwa ekuhlangenwe nakho okuphumelelayo kwejubane lesigaba sesithathu sokungeniswa ukuze kucwaningwe futhi kuthuthukiswe imikhiqizo. Sithatha ngokugcwele ubuchwepheshe obusezingeni eliphezulu bejubane eliguquguqukayo ekhaya nakwamanye amazwe eminyakeni yamuva. Imoto ihlangabezana ngokugcwele nezidingo zetorque ephezulu yokuqala nokuqala kaningi kwe-crane. Ihambisana namadivayisi e-inverter ahlukene ekhaya nakwamanye amazwe ukubona uhlelo lokulawulwa kwejubane le-AC. Amandla ebanga nobukhulu obukhuphukayo buhambisana ngokuphelele nezinga le-IEC. I-YZP uchungechunge lwemoto ilungele izinhlobo ezahlukahlukene ze-crane nezinye izinto ezifanayo. Imoto inezinhlobonhlobo zomthethonqubo wejubane, amandla amaningi okulayisha kakhulu namandla aphezulu emishini. Ngakho-ke imoto ilungele imishini enjalo ngokugqolozela njalo amabhuleki, ukulayishwa isikhathi esifushane, ukudlidliza okusobala nokwethuka. Ama-motors ochungechunge lwe-YZP anezici njengokulandelayo:
Isigaba sokufakwa kwe-motor ye-YZP isigaba F nesigaba H. isigaba se-insulation F sihlala sisetshenziswa emkhakheni lapho izinga lokushisa elincane lingaphansi kuka-40 kanti isigaba se-insulation H sisetshenziswa njalo emkhakheni we-metallurgical lapho izinga lokushisa elincane lingaphansi kuka-60. Imoto ene-insulation class H nemoto ene-insulation class F inosuku olufanayo lobuchwepheshe. Imoto ifaka ibhokisi eligcinelwe ngokuphelele. Izinga lokuvikelwa kwemoto lokuvalelwa yi-IP54. Izinga lokuvikelwa kwebhokisi lokugcina yi-IP55.
Uhlobo lokupholisa imoto ye-YZP yi-IC416. i-axial fan fan yokuzimela itholakala ohlangothini lwesandiso se-shaft. Imoto ifaka ukusebenza kahle okuphezulu, umsindo ophansi, isakhiwo esilula nemoto kufanelekile ukulingana izixhobo ezisizayo ezifana ne-encoder, i-tachometer, ne-brake, njll okuqinisekisa ukuthi ukukhuphuka kwezinga lokushisa kwama-motors ngokusebenza ngesivinini esiphansi ngeke kudlule inani elilinganiselwe.
Amandla ayo alinganisiwe ngu-380V, futhi imvamisa yawo elinganisiwe ingu-50Hz. Ibanga lemvamisa lisuka ku-3 Hz liye ku-100Hz. I-torque engaguquki iku-50Hz. Futhi ngezansi, namandla angapheli aku-50Hz nangaphezulu. Uhlobo lwayo lomsebenzi olinganisiwe ngu-S3-40%. Izinsuku zepuleti lokulinganisa zinikezwa ngokuya ngohlobo lomsebenzi okaliwe futhi imininingwane ekhethekile izonikezwa ngesicelo esikhethekile. Uma imoto ingasebenzi ngaphakathi kohlobo lomsebenzi S3 kuya ku-S5, sicela uxhumane nathi.
Ibhokisi lokugcina lemoto lisendaweni ephezulu yemoto, engaholelwa ukuphuma ezinhlangothini zombili zenjini. Kukhona ubakaki wokuxhuma osizayo osetshenziselwa ukuhlanganisa idivayisi yokuvikela ukushisa, iyunithi yokukala izinga lokushisa, i-heater space ne-thermistor, njll.
Imoto yenzelwe umthwalo wesikhashana wezikhathi ezithile. Ngokuya ngemithwalo ehlukile, uhlobo lomsebenzi wesithuthuthu lungahlukaniswa ngale ndlela elandelayo:
Umsebenzi owenziwa ngezikhathi ezithile S3: Ngokwesikhathi somsebenzi ofanayo, isikhathi ngasinye sifaka isikhathi sokusebenza njalo komthwalo nesikhathi sokusetshenziswa kwamandla nokuyeka ukusebenza. Ngaphansi kwe-S3, ukuqala kwamanje ngesikhathi ngasinye ngeke kuthinte ngokusobala ukukhula kwezinga lokushisa. Njalo ngemizuzu eyi-10 yisikhathi sokusebenza, okusho ukuthi, isikhathi esingu-6 esiqala ngehora.
Umsebenzi wezikhathi ezithile wokuqalisa ngokuqala kwe-S4: ngokwesikhathi somsebenzi ofanayo, isikhathi ngasinye sifaka isikhathi sokuqala esinomthelela omkhulu ekukhuphukeni kwezinga lokushisa, isikhathi sokusebenza njalo komthwalo nesikhathi sokwenza amandla nokuyeka ukusebenza. Izikhathi zokuqala izikhathi ezingama-150, 300 nezingama-600 ngehora.