China Vfd Single-Phase 15hp fakitale
● Kuwongolera kwa vekitala kwapamwamba kumapangitsa kuti zipangizo zikhale zolondola;
● Kuthamanga kochepa ndi torque yaikulu kumapangitsa kuti zipangizo zisamayende bwino;
● Kuyankha kwapamwamba: Pansi pa kayendetsedwe ka makina osasunthika, kuyankha kwa torque ndi
● Mphamvu yochepetsera yokhayokha pakali pano, ntchito yotsata liwiro ndi ntchito ya AVR yokhazikika yokhazikika;
● Itha kupereka malire a torque kuti ateteze bwino chitetezo cha zida ndikukulitsa luso la makina;
● Ma inverters okhala ndi ma braking unit omwe ali pansi pa 30kW (kuphatikizapo);
●Ili ndi ntchito yosatseka mphamvu ikatha nthawi yomweyo;
● Mapangidwe odziyimira pawokha a air duct amathandizira njira zopangira khoma komanso pansi, kupereka makasitomala njira yodalirika komanso yotsika mtengo yoyika ndikugwiritsa ntchito.
Ntchito | Technical Parameters | |
Adavotera mphamvu | Magawo atatu AC 380V | |
Mphamvu zosiyanasiyana | 0.75kW ~ 710kW | |
Mafupipafupi kwambiri | 500Hz | |
Lowetsani pafupipafupi kusanja | Kuyika kwa digito: 0.01Hz; Kukonzekera kwa analogi: pafupipafupi × 0.02% | |
Njira yowongolera | Tsegulani loop vector control (SVC); V/F control | |
Kuyambira torque | 0.25Hz/150% (SVC) | |
Mtundu wa liwiro | 1: 100 (SVC) | |
Kulondola kwa liwiro lokhazikika | ± 0.5% (SVC); | |
Kulondola kwa torque | SVC: ± 5% pamwamba pa 5Hz | |
Kuwonjezeka kwa torque | Kuwonjezera kwa torque; kukulitsa kwa torque 0.1% ~ 30.0% | |
V / F yopindika | Njira zitatu: mtundu wa mzere; mtundu wa mfundo zambiri; N-th mphamvu V/F yopindika | |
Mathamangitsidwe ndi deceleration pamapindikira | Mzere wowongoka kapena S curve mathamangitsidwe ndi deceleration mode; Nthawi zinayi zothamangira ndi kutsika, kuthamangitsa ndi kutsika nthawi yoyambira 0.0 ~ 6500.0 s | |
Kuwongolera malamulo | Kuthamanga pafupipafupi: 0.00Hz ~ 50.00Hz; Kuthamanga kwa Jog ndi kuchepetsa nthawi0.0 s ~ 6500.0 s | |
DC braking | Maulendo oyambira ma braking a DC: 0.00 Hz ~ pafupipafupi; braking nthawi: 0.0 s ~ 36.0 s; Braking kanthu mtengo wapano: 0.0% ~ 100.0% | |
PLC yosavuta, ntchito yothamanga kwambiri | Fikirani mpaka 16-liwiro logwira ntchito kudzera mu PLC yomangidwa kapena malo owongolera | |
PID yomangidwa | Mutha kuzindikira mosavuta njira yowongolera yotseka-loop control system | |
Automatic voltage regulation (AVR) | Magetsi a gridi akasintha, amatha kusunga voteji nthawi zonse | |
Kuchulukirachulukira komanso kusefukira kwa malo otsekera | Imaletsa zokha mphamvu zamagetsi ndi magetsi panthawi yogwira ntchito kuti mupewe zolakwika zomwe zimachitika pafupipafupi komanso zochulukirapo | |
Mwamsanga panopa kuchepetsa ntchito | Chepetsani zolakwika zomwe zikuchitika komanso kuteteza magwiridwe antchito a inverter | |
Kuchepetsa kwa Torque ndi Kuwongolera | Mbali ya "excavator" imangochepetsa torque panthawi yogwira ntchito kuti ipewe kugunda pafupipafupi; Vector control mode imathandizira kuwongolera torque | |
Kuzimitsa magetsi nthawi yomweyo popanda kutsika | Pakutha kwamagetsi nthawi yomweyo, mphamvu yoyankha zonyamula imagwiritsidwa ntchito kubweza kutsika kwamagetsi, zomwe zimapangitsa kuti inverter ipitilize kuthamanga pakanthawi kochepa. | |
Kuwongolera nthawi | Khazikitsani nthawi 0.0 min ~ 6500.0 min | |
Thandizo la kulankhulana | Imathandizira kasinthidwe kokhazikika kwa Modbus RS485 ntchito yolumikizirana | |
Chilengedwe | Malo ogwiritsira ntchito | M'nyumba, palibe kuwala kwa dzuwa, palibe dzimbiri, palibe mpweya woyaka moto, palibe nkhungu yamafuta, fumbi, ndi zina. |
Kutentha kozungulira | -10 ℃~ (40 ℃ (Kutentha kozungulira kuli pakati pa 40 ℃ ndi 50 ℃, chonde chepetsani kuti mugwiritse ntchito.) | |
Chinyezi chozungulira | 5% ~ 95% RH, Palibe madzi m'malovu condensation | |
Kutalika | Kuchepetsa kugwiritsidwa ntchito pamwamba pa 1000 metres, ndikuchepetsa ndi 10% pamamita 1000 aliwonse. | |
Kapangidwe | Chitetezo mlingo | IP20 |
Njira yozizira | Woziziritsidwa ndi mpweya, wokhala ndi mphamvu za fan | |
Njira yoyika | Wokwera khoma, mtundu wa kabati | |