SEW inverter MCV40A mndandanda wachitsanzo
MCV40A0015-5A3-4-00
MCV40A0022-5A3-4-00
MCV40A0030-5A3-4-00
MCV40A0040-5A3-4-00
MCV40A0055-5A3-4-00
MCV40A0075-5A3-4-00
MCV40A0110-5A3-4-00
MCV40A0150-5A3-4-00
MCV40A0220-5A3-4-00
MCV40A0300-5A3-4-00
MCV40A0400-5A3-4-00
MCV40A0450-5A3-4-00
MCV40A0550-5A3-4-00
MCV40A0750-5A3-4-00
SEW inverter MDX61B mndandanda wachitsanzo
MDX61B0005-5A3-4-00
MDX61B0008-5A3-4-00
MDX61B0011-5A3-4-00
MDX61B0014-5A3-4-00
MDX61B0015-5A3-4-00
MDX61B0022-5A3-4-00
MDX61B0030-5A3-4-00
MDX61B0040-5A3-4-00
MDX61B0055-5A3-4-00
MDX61B0075-5A3-4-00
MDX61B0110-5A3-4-00
MDX61B0150-503-4-00
MDX61B0220-503-4-00
MDX61B0300-503-4-00
MDX61B0370-503-4-00
MDX61B0450-503-4-00
MDX61B0550-503-4-00
MDX61B0750-503-4-00
MDX61B0900-503-4-00
MDX61B1100-503-4-00
MDX61B1320-503-4-00
MDX61B0005-5A3-4-0T
MDX61B0008-5A3-4-0T
MDX61B0011-5A3-4-0T
MDX61B0014-5A3-4-0T
MDX61B0015-5A3-4-0T
MDX61B0022-5A3-4-0T
MDX61B0030-5A3-4-0T
MDX61B0040-5A3-4-0T
MDX61B0055-5A3-4-0T
MDX61B0075-5A3-4-0T
MDX61B0110-5A3-4-0T
MDX61B0150-503-4-0T
MDX61B0220-503-4-0T
MDX61B0300-503-4-0T
MDX61B0370-503-4-0T
MDX61B0450-503-4-0T
MDX61B0550-503-4-0T
MDX61B0750-503-4-0T
MDX61B0900-503-4-0T
MDX61B1100-503-4-0T
MDX61B1320-503-4-0T
SEW inverter MC07B mndandanda wachitsanzo
MC07B0003-2B1-4-00
MC07B0004-2B1-4-00
MC07B0005-2B1-4-00
MC07B0008-2B1-4-00
MC07B0011-2B1-4-00
MC07B0015-2B1-4-00
MC07B0022-2B1-4-00
MC07B0003-5A3-4-00
MC07B0004-5A3-4-00
MC07B0005-5A3-4-00
MC07B0008-5A3-4-00
MC07B0011-5A3-4-00
MC07B0015-5A3-4-00
MC07B0022-5A3-4-00
MC07B0030-5A3-4-00
MC07B0040-5A3-4-00
MC07B0055-5A3-4-00
MC07B0075-5A3-4-00
MC07B0110-5A3-4-00
MC07B0450-5A3-4-00
MC07B0550-5A3-4-00
MC07B0750-5A3-4-00
SEW inverter MDV60A mndandanda wotsatizana
MDV60A0015-5A3-4-00
MDV60A0022-5A3-4-00
MDV60A0030-5A3-4-00
MDV60A0040-5A3-4-00
MDV60A0055-5A3-4-00
MDV60A0075-5A3-4-00
MDV60A0110-5A3-4-00
MDV60A0150-5A3-4-00
MDV60A0220-5A3-4-00
MDV60A0300-5A3-4-00
MDV60A0370-5A3-4-00
MDV60A0450-5A3-4-00
MDV60A0550-5A3-4-00
MDV60A0750-5A3-4-00
MDV60A0900-5A3-4-00
MDV60A1100-5A3-4-00
MDV60A1320-5A3-4-00
SEW inverter MCF40A mndandanda wachitsanzo
MCF40A0015-5A3-4-00
MCF40A0022-5A3-4-00
MCF40A0030-5A3-4-00
MCF40A0040-5A3-4-00
MCF40A0055-5A3-4-00
MCF40A0075-5A3-4-00
MCF40A0110-5A3-4-00
MCF40A0150-5A3-4-00
MCF40A0220-5A3-4-00
MCF40A0300-5A3-4-00
MCF40A0400-5A3-4-00
MCF40A0450-5A3-4-00
MCF40A0550-5A3-4-00
MCF40A0750-5A3-4-00
MCF41A0015-5A3-4-00
MCF41A0022-5A3-4-00
MCF41A0030-5A3-4-00
MCF41A0040-5A3-4-00
MCF41A0055-5A3-4-00
MCF41A0075-5A3-4-00
MCF41A0110-5A3-4-00
MCF41A0150-5A3-4-00
MCF41A0220-5A3-4-00
MCF41A0300-5A3-4-00
MCF41A0370-5A3-4-00
MCF41A0450-5A3-4-00
SEW inverter MCS41A mndandanda wachitsanzo
MCS41A0015-5A3-4-00
MCS41A0022-5A3-4-00
MCS41A0030-5A3-4-00
MCS41A0040-5A3-4-00
MCS41A0055-5A3-4-00
MCS41A0075-5A3-4-00
MCS41A0110-5A3-4-00
MCS41A0150-5A3-4-00
MCS41A0220-5A3-4-00
MCS41A0300-5A3-4-00
MCS41A0370-5A3-4-00
MCS41A0450-5A3-4-00
SEW inverter MCV41A mndandanda wachitsanzo
MCV41A0015-5A3-4-00
MCV41A0022-5A3-4-00
MCV41A0030-5A3-4-00
MCV41A0040-5A3-4-00
MCV41A0055-5A3-4-00
MCV41A0075-5A3-4-00
MCV41A0110-5A3-4-00
MCV41A0150-5A3-4-00
MCV41A0220-5A3-4-00
MCV41A0300-5A3-4-00
MCV41A0400-5A3-4-00
MCV41A0450-5A3-4-00
MCV41A0550-5A3-4-00
MCV41A0750-5A3-4-00
MC07B0003-2B1-4-00
MC07B0004-2B1-4-00
MC07B0005-2B1-4-00
MC07B0008-2B1-4-00
MC07B0011-2B1-4-00
MC07B0015-2B1-4-00
MC07B0022-2B1-4-00
MC07B0003-5A3-4-00
MC07B0004-5A3-4-00
MC07B0005-5A3-4-00
MC07B0008-5A3-4-00
MC07B0011-5A3-4-00
MC07B0015-5A3-4-00
MC07B0022-5A3-4-00
MC07B0030-5A3-4-00
MC07B0040-5A3-4-00
MC07B0055-5A3-4-00
MC07B0075-5A3-4-00
MC07B0110-5A3-4-00
MC07B0150-5A3-4-00
MC07B0220-5A3-4-00
MC07B0300-5A3-4-00
MC07B0370-5A3-4-00
MC07B0450-5A3-4-00
MC07B0550-5A3-4-00
MC07B0750-5A3-4-00
SEW inverter MCH41A mndandanda wotsatizana
MCH41A0015-5A3-4-00
MCH41A0022-5A3-4-00
MCH41A0030-5A3-4-00
MCH41A0040-5A3-4-00
MCH41A0055-5A3-4-00
MCH41A0075-5A3-4-00
MCH41A0110-5A3-4-00
MCH41A0150-5A3-4-00
MCH41A0220-5A3-4-00
Variable frequency Drive (VFD) ndi chipangizo chowongolera mphamvu chomwe chimawongolera ma ac motor posintha ma frequency amagetsi ogwirira ntchito agalimoto pogwiritsa ntchito ukadaulo wosinthira pafupipafupi komanso ukadaulo wa microelectronics.
Inverter imapangidwa makamaka ndi kukonza (ac to dc), kusefa, inverter (dc to ac), braking unit, drive unit, test unit ndi zina zotero. Frequency converter pa IGBT yamkati kuti asinthe ma voliyumu ndi kuchuluka kwa mphamvu zamagetsi, malinga ndi zosowa zenizeni zagalimoto kuti apereke magetsi ofunikira, ndikukwaniritsa cholinga chopulumutsa mphamvu, kuwongolera liwiro, kuwonjezera, inverter ili ndi ntchito zambiri zoteteza, monga overcurrent, overvoltage, overload chitetezo ndi zina zotero. Ndi kusintha kwa mafakitale opanga makina, ma frequency converter agwiritsidwa ntchito kwambiri.
Kusintha kwa inverter
Dera lalikulu
Dera lalikulu ndi gawo losinthira mphamvu lomwe limapereka ma voliyumu ndi ma frequency modulation mphamvu yamagetsi asynchronous.
Variable-frequency power analyzer
: Mtundu wamagetsi ndi chosinthira chomwe chimasintha dc ya gwero lamagetsi kukhala ac, ndipo fyuluta ya dera la dc ndiye capacitor. Mtundu wapano ndiye chosinthira chomwe chimasintha dc ya gwero lapano kukhala ac, ndipo dc circuit fyuluta ndiye inductance. Ili ndi magawo atatu: "rectifier" yomwe imasintha mphamvu ya frequency yamagetsi kukhala mphamvu ya dc, "flat wave loop" yomwe imatenga mphamvu yamagetsi yopangidwa ndi converter ndi inverter, ndi "inverter" yomwe imasintha mphamvu ya dc kukhala mphamvu ya AC.
kubwezeretsanso
Ma USES ambiri ndi otembenuza diode, omwe amasintha mphamvu kukhala mphamvu ya dc. Ma seti awiri a transistor converter atha kugwiritsidwanso ntchito kupanga chosinthira chosinthika.
Flat wave loop
Magetsi a dc okonzedwanso ndi wokonzanso amakhala ndi mphamvu yothamanga ya 6 kuchulukitsa kwamagetsi. Kuphatikiza apo, pulsating pano yopangidwa ndi inverter imapangitsanso kuti dc voltage isinthe. Pofuna kupondereza kusinthasintha kwa magetsi, inductance ndi capacitance amagwiritsidwa ntchito kuti atenge mphamvu yothamanga (panopa). Pamene mphamvu ya chipangizocho ndi yaying'ono, ngati magetsi ndi zigawo zikuluzikulu zozungulira zimakhala ndi malire, inductance ikhoza kuthetsedwa pogwiritsa ntchito dera losavuta lathyathyathya.
osintha
Mosiyana ndi rectifier, inverter imatembenuza mphamvu ya dc ku mphamvu ya ac ya ma frequency ofunikira, ndipo 3-phase ac output ingapezeke mwa kusintha zipangizo zosinthira 6 ndi kuzimitsa panthawi yotchulidwa. Nthawi yosinthira ndi mawonekedwe amagetsi amawonetsedwa potengera ma voliyumu a PWM monga chitsanzo.
Dongosolo loyang'anira ma asynchronous motor power supply (voltage, frequency adjustable) la dera lalikulu limapereka mawonekedwe owongolera, lili ndi "ntchito yoyendera ma frequency, voltage, voliyumu, dera lodziwikiratu la dera lalikulu, dera lozindikira liwiro la mota, mayendedwe Kukula kwa chizindikiro chowongolera" drive circuit ", ndi "protection circuit of inverter ndi motor.
(1) ntchito yozungulira: yerekezerani liwiro lakunja, torque ndi malangizo ena ndi ma siginecha apano ndi ma voliyumu a dera lodziwikiratu, ndikuwunika ma voliyumu otulutsa ndi ma frequency a inverter.
(2) voteji ndi kudziwika panopa dera: voteji ndi kudziwika panopa ali kutali ndi zotheka dera.
(3) kuyendetsa dera: dera lomwe limayendetsa chipangizo chachikulu. Iwo ali kutali ndi dera ulamuliro kuti waukulu dera chipangizo ndi kuzimitsa.
(4) dera lozindikira liwiro: chizindikiro cha chojambulira liwiro (tg, PLG, etc.) chomwe chimayikidwa pamakina a asynchronous shaft ndi chizindikiro chothamanga, chomwe chimadyetsedwa mugawo lowerengera, ndipo mota imatha kugwira ntchito molingana ndi malangizo. ndi mawerengedwe.
(5) chitetezo dera: kuzindikira voteji ndi panopa wa dera lalikulu, etc., ngati kuchulukirachulukira kapena overvoltage, pofuna kupewa kuwonongeka kwa inverter ndi asynchronous motor.
Nchito
Kupulumutsa mphamvu pafupipafupi
Kupulumutsa mphamvu kwa inverter kumawonekera makamaka pakugwiritsa ntchito fan ndi pampu yamadzi. Pambuyo pakuwongolera kuthamanga kwafupipafupi kumatengera katundu wa fan ndi mpope, mphamvu yopulumutsa mphamvu ndi 20% ~ 60%. Izi zili choncho chifukwa mphamvu yeniyeni yogwiritsira ntchito mafani ndi mapampu amayenderana ndi mphamvu ya kiyubiki ya liwiro lozungulira. Pamene pafupifupi otaya mlingo chofunika ndi wosuta ndi yaing'ono, zimakupiza, mpope AMAPHUNZITSA pafupipafupi kutembenuka liwiro malamulo kuchepetsa liwiro, mphamvu yopulumutsa mphamvu ndi zoonekeratu. Koma zimakupiza zachikhalidwe, gulu la mpope AMAGWIRITSA NTCHITO chotchinga ndi valavu kuti apitilize kuwongolera, kuthamanga kwagalimoto sikunasinthe, mphamvu yogwiritsira ntchito imasintha pang'ono. Malinga ndi ziwerengero, kugwiritsa ntchito mphamvu zamagetsi kwa mafani ndi mapampu kumatenga 31% yamagetsi amtundu wamagetsi komanso 50% yamagetsi ogwiritsidwa ntchito m'mafakitale. Ndikofunikira kwambiri kugwiritsa ntchito chipangizo chowongolera ma frequency frequency pamtundu woterewu. Pakalipano, kugwiritsa ntchito bwino nthawi zonse kuthamanga kwa madzi, mitundu yonse ya mafani, mpweya wapakati ndi hydraulic pump frequency control.
Kugwiritsa ntchito mu automation system
Chifukwa cha ma frequency converter omwe adamangidwa mu 32-bit kapena 16-bit microprocessor, yokhala ndi masamu osiyanasiyana ndi magwiridwe antchito anzeru ndi ntchito zanzeru zowongolera, kulondola kwafupipafupi kwa 0.1% ~ 0.01%, ndikuyika chidziwitso changwiro, ulalo woteteza, chifukwa chake, mu makina opangira makina akhala akugwiritsidwa ntchito kwambiri. Mwachitsanzo: mankhwala CHIKWANGWANI makampani mu mapiringidzo, kutambasula, kuyeza, wowongolera waya; Makampani agalasi mu ng'anjo yowotchera magalasi, kusakaniza kwagalasi, makina ojambulira, makina opangira mabotolo; Makina othamangitsira ndi ma batching a ng'anjo yamagetsi yamagetsi ndi kuwongolera kwanzeru kwa elevator. Kugwiritsa ntchito ma frequency converter pakuwongolera makina a CNC, mzere wopanga magalimoto, kupanga mapepala ndi elevator.
Kugwiritsa ntchito pakuwongolera mulingo wazinthu komanso mtundu wazinthu
Inverter itha kugwiritsidwanso ntchito kwambiri pakufalitsa, kukweza, kutulutsa ndi zida zamakina ndi magawo ena owongolera zida zamakina, zitha kusintha luso laukadaulo ndi mtundu wazinthu, kuchepetsa mphamvu ndi phokoso la zida, kuwonjezera moyo wautumiki wa zida. Kugwiritsa ntchito kusinthasintha pafupipafupi liwiro kuwongolera, kuti dongosolo lamakina likhale losavuta, kugwira ntchito ndi kuwongolera kosavuta, ena amatha kusinthanso ndondomeko yoyambira, motero kuwongolera magwiridwe antchito a zida zonse. Mwachitsanzo, mu makina opangira nsalu omwe amagwiritsidwa ntchito mu nsalu ndi mafakitale ambiri, kutentha kwa mkati kumasinthidwa ndi kusintha kuchuluka kwa mpweya wotentha womwe umatumizidwa. mpweya wotentha mu damper yokhayo kuti musinthe. Ngati kusintha kwa throttle kulephera kapena kusintha kosayenera kumapangitsa kuti makinawo asamayende bwino, zomwe zimakhudza mtundu wa zinthu zomalizidwa. Kuthamanga kwa ma circulation kunayambika pa liwiro lapamwamba, lamba ndi kuvala zonyamula zimakhala zovuta kwambiri, kupanga lamba kukhala chogwiritsidwa ntchito. Pambuyo potengera kuwongolera pafupipafupi kutembenuka kwachangu, kuwongolera kutentha kumatha kuzindikirika pongosintha liwiro la fani kudzera pakusintha pafupipafupi, komwe kumathetsa vuto lamtundu wazinthu. Komanso, inverter mosavuta kuzindikira zimakupiza pa otsika pafupipafupi ndi otsika liwiro kuyamba ndi kuchepetsa kuvala pakati lamba ndi kubala, komanso akhoza kuwonjezera moyo utumiki zida, pa nthawi yomweyo akhoza kupulumutsa 40% mphamvu.
Dziwani chiyambi chofewa cha injini
Kuyamba movutikira kwa injini sikungoyambitsa vuto lalikulu pa gridi yamagetsi, komanso kufunikira kwakukulu kwa gridi yamagetsi. Kuthamanga kwakukulu kwamakono ndi kugwedezeka komwe kumapangidwa poyambira kuwononga kwambiri baffle ndi valve, zomwe zimawononga kwambiri moyo wautumiki wa zida ndi mapaipi. Pambuyo pakugwiritsa ntchito inverter, ntchito yoyambira yofewa ya inverter ipanga kusintha kwaposachedwa kuchokera ku ziro, ndipo mtengo wapamwamba sudzapitilira pakali pano, womwe umachepetsa kukhudzidwa kwa gridi yamagetsi ndi kufunikira kwa mphamvu zamagetsi, kukulitsa nthawi yayitali. moyo wautumiki wa zida ndi valavu, komanso amapulumutsa mtengo wokonza zida.
mndandanda
1. Gulu ndi mulingo wamagetsi olowetsa
Pafupipafupi Converter malinga ndi athandizira voteji mlingo akhoza kugawidwa mu otsika-voteji pafupipafupi Converter ndi mkulu-voteji pafupipafupi Converter, otsika-voteji pafupipafupi Converter wamba ku China ali limodzi gawo 220v pafupipafupi Converter, atatu gawo 220v pafupipafupi Converter, ine gawo 380 V frequency converter. High voltage inverter nthawi zambiri imakhala 6 kV, 10 kV chosinthira, njira yowongolera nthawi zambiri imakhala molingana ndi osinthira pafupipafupi kapena osinthira pafupipafupi kuti asinthe.
2. Mwa njira ya pafupipafupi kutembenuka gulu
Makina osinthira pafupipafupi malinga ndi njira yosinthira pafupipafupi amagawidwa kukhala ac-ac inverter ndi ac-dc inverter. Ac-ac inverter imatha kusinthidwa mwachindunji kukhala ma frequency ac, magetsi amatha kuwongoleredwa, otchedwa Direct converter. Ac-ac inverter ndiye njira yoyamba yamagetsi yosinthira ma frequency kudzera pa rectifier kupita ku dc, kenako dc kukhala ma frequency, voliyumu imatha kusinthidwa AC, chifukwa chake imadziwikanso kuti inverter yosalunjika.
3. Malinga ndi chikhalidwe cha mphamvu ya dc
Mu ac-dc-ac converter, magetsi a dc amagawidwa kukhala ma voliyumu osinthira ndi osinthira apano posinthira magetsi ozungulira kuti akhale magetsi a dc.
