Motorola Modulla Mehlala

Motorola Modulla Mehlala

Li-contactor li arotsoe ka li-contactor tse sa fetoheng (voltage AC) le li-contactor tsa morao-rao (voltage DC), tse sebelisoang ka matla, kabo ea motlakase le makhetlo a ts'ebeliso ea motlakase. Contactor ka bophara e bua ka sesebelisoa sa motlakase se sebelisang hajoale se phallang ka kela ho hlahisa matla a khoheli ka motlakase oa indasteri ho koala mabitso ho fihlela taolo ea mojaro.

Se latelang ke mohlala oa sehlahisoa le kenyelletso ea sona:

3RT2015-1BB41, 3TF5322-0XG0 205A AC36V, 3TF5244-0XM0 170A AC220V, 3TF5222-0XM0 170A AC220V, 3TF5144-0XM0 140A AC220V, 3TF5122-1XM4 140A DC220V, 3TF5044-0XQ0 110A AC380V, 3TF5044-0XB0 110A AC24V, 3TF5022-1XM4 110A DC220V, 3TF5022-0XQ0 110A AC380V, 3TF4844-0XM0 75A AC220V, 3RH1122-2KF40-0LA0, 3RT5044-1AN20, 3TB43 22-OX 36V, 3TB43 22-OX 110V, 3TB43 22-OX 220V, 3RT6026-1AQ00, 3RT6028-1AG20, 3TF5322-0XG0 205A AC36V, 3TF5322-0XF0 205A AC110V, 3TF5244-0XM0 170A AC220V, 3TF5222-0XQ0 170A AC380V, 3TF5222-0XM0 170A AC220V, 3TF5222-0XG0 170A AC36, 3TF5222-0XF0 170A AC110V, 3TF5222-0XB0 170A AC24V, 3TF5144-0XM0 140A AC220V, 3TF5144-0XF0 140A AC110V, 3TF5122-1XM4 140A DC220V

Motorola Modulla Mehlala

1. Mefuta ea motlakase oa motlakase oa Nokia bakeng sa ho chencha likoloi
1) Siemens contactor 3RT ea mohlala, 3 lipalo, ho fihlela ho 250kW
Palo ea batho ba ikopanyang le NC hanghang: 0, 1, 2, 3, 4.
Palo ea ho se ikopanye le motho hanghang: 1, 2, 3.
Ho sebetsa hona joale ke AC-3, voltage ke 400V (yuniti A): 7, 9, 12, 16, 17, 25, 32, 38, 40, 51, 65, 80, 95, 110, 115, 150, 185, 225 , 265, 300, 400, 500.
Mofuta oa taolo oa sesebelisoa sa ts'ebetso: ho se bolokehe ho bolokehileng ha PLC (F-PLC-IN), PLC-IN kapa standard A1-A2 (e fetolehang), standard A1-A2, standard A1-A2 e ka khethoa ka li-module tsa ts'ebetso, che mochini o sebetsang.
Moralo oa khatello ea khatello: sebelisa diode, e nang le karolo ea diode, tokiso e felletseng ea leqhubu, le element ea RC, e nang le diode ea khatello, e nang le varistor.
Mefuta ea motlakase oa phepelo ea motlakase: AC, AC / DC, DC.
Laola motlakase oa phepelo ea AC khafetsa ho 50Hz / 60Hz: 20V ho 600V.
Laola phepelo ea motlakase ea DC: 12V ho isa ho 600V.

2) li-contactors tsa vacuum tsa Nokia 3RT12 le 3TF6
Palo ea mabitso a NC bakeng sa ho ikopanya le ba thusang hanghang: 2, 3, 4.
Hona joale e sebetsang ke AC-3, motlakase ke 400V (unit A): 225, 265, 300, 400, 500, 630, 820.
Mofuta oa taolo ea sesebelisoa sa ts'ebetso: se tloaelehileng, PLC-IN kapa standard A1-A2 (e fetolehang), standard A1-A2, ha ho na ts'ebetso ea ts'ebetso.
Moralo oa khatello ea khatello: e nang le varistor.
Mefuta ea motlakase oa phepelo ea motlakase: AC, AC / DC, DC.
Laola motlakase oa phepelo ea AC khafetsa ho 50Hz / 60Hz: 21V ho 600V.
Laola phepelo ea motlakase ea DC: 21V ho isa ho 600V.
Mofuta oa khokahanyo ea motlakase oa potoloho e kholo ea hajoale ea Nokia e hokahane: bareng ea khokahano, sesebelisoa sa screw.

3) Siemens nyane contactor 3TF2 ea mohlala, 3 lipalo
Mofuta oa khokahano: sehokedi se bataletseng 6.3x0.8mm, sesebelisoa sa screw, khokahano ea solder pin ea boto ea potoloho e hatisitsoeng.
Mefuta ea motlakase oa phepelo ea motlakase: DC, 50Hz (60Hz) AC, 50 / 60Hz AC, 50 / 60Hz AC (USA + Canada).
E lekantsoe motlakase oa phepelo ea motlakase:
12V DC;
24V AC / 50Hz le 29V / 60Hz;
24V AC / 50 kapa 60Hz;
24V DC;
42V AC / 50Hz le 50V / 60Hz;
48V AC / 50Hz le 58V / 60Hz;
48V DC;
52V DC / e nang le varistor;
60V DC;
110V AC / 50 kapa 60Hz;
110V AC / 50Hz le 132V / 60Hz;
110V DC;
120V AC / 60Hz le 110V / 50Hz;
220V AC / 50 kapa 60Hz;
220V DC;
230V AC / 50 kapa 60Hz;
230V AC / 50Hz le 277V / 60Hz;
230V DC;
240V AC / 60Hz le 220V / 50Hz.
Siemens contactor mabitso a thusang: 1NC, 1NO, 1NO + 1NC, 2NO + 2NC.

4) Siemens matla lesokoana / mini contactor 3TG10 ea mohlala
Khokahano: sehokedi se bataletseng.
E lekantsoe motlakase oa phepelo ea motlakase:
24V AC / 45 ... 450Hz;
24V DC;
110V AC / 45 ... 450Hz;
230V AC / 45 ... 450Hz.
Main mabitso: 3NO + 1NC, 4NO.
Mefuta eohle ea li-series tsa Siemens 3TG10 ke tse latelang:
3TG1001-0AC2; 3TG1001-0AG2; 3TG1001-0AL2; 3TG1001-0AL20-0AA0; 3TG1001-0BB4; 3TG1001-1AC2; 3TG1001-1AG2; 3TG1001-1AL2; 3TG1001-1BB4; 3TG1010-0AC2; 3TG1010-0AG2; 3TG1010-0AL2; 3TG1010-0AL20-0AA0; 3TG1010-1AC2; 3TG1010-1AG2; 3TG1010-1AL2; 3TG1010-1BB4.

Motorola Modulla Mehlala

4) Siemens contactor 3RT1 ea mohlala, 3 lipalo, ho fihlela ho 45kW
Ts'ebetso ea AC-3 ea hajoale ke boleng bo lekantsoeng ba 400V (yuniti A): 25, 32, 40, 50, 65, 80, 90.
Contactor e laola motlakase oa phepelo ea AC ka boleng bo lekantsoeng ba 50 Hz: 24V ho 500V.
Contactor e laola motlakase oa phepelo ea AC ka boleng bo lekantsoeng ba 60 Hz: 24V ho 600V.
Matla a phepelo ea motlakase ho laola lintlha tsa DC: 24V ho 250V.
Palo ea ho se kopane hanghang: 0, 1, 2.
Palo ea batho ba ikopanyang le NC hanghang: 0, 1, 2.
Boholo ba mefuta ea Nokia contactor 3RT1 ke: S2, S3.
Mefuta ea likhokelo tsa motlakase: lits'oants'o tsa selemo, li-terminals tsa screw.

2. Mefuta ea li-contactor tsa Nokia bakeng sa lits'ebetso tse ikhethang

1) Siemens contactor 3RT.4 mofuta, sebediswa bakeng sa resistive mojaro (lenaihana-1), 3 lipalo
Palo ea mabitso a NC bakeng sa ho ikopanya le ba thusang hanghang: 1, 2.
Hona joale e sebetsang ke AC-1, motlakase ke 400V (unit A): 130, 140, 250, 380, 450, 600, 650.
Laola motlakase oa phepelo ea motlakase oa AC ke 50Hz: 20V ho 600V.
Laola motlakase oa phepelo ea motlakase oa AC ke 60Hz: 20V ho 600V.
The contactor laola DC phepelo gagamalo gagamalo: 20V ho 600V.

Mefuta e meng ea li-contactor tsa Siemens e bontšoa ka tlase
3RT.3 ea mohlala, lipalo tse 4, ho fihlela ho 525A;
3RT25 ea mohlala, lipalo tse 4, 2NO + 2NC;
Mohlala oa 3RT26 o sebelisetsoa mojaro oa capacitive (AC-6b), lipalo tse 3;
Mohlala oa 3RT13, lipalo tse 4, ho fihlela 140A;
Model 3TK1, bakeng sa mojaro oa li-resistive (AC-1), lipalo tse 4;
Siemens nyane contactor mofuta 3TK20, sebediswa bakeng sa resistive mojaro (lenaihana-1), 4 lipalo;
Motorola contactor 3RT14 mofuta, 3-pole, palo e kaholimo ho 140A bakeng sa mojaro oa li-resistive (AC-1);
3RT15 ea mohlala, lipalo tse 4, 2NO + 2NC;
Mohlala oa 3RT16 o sebelisetsoa mojaro oa capacitive (AC-6b), lipalo tse 3;
Mohlala oa 3TC, bakeng sa ho chencha motlakase oa DC, palo e le 1 le palo e 2.

Ts'ebetso ea sesebelisoa:
Boenjineri ba motlakase, hobane e ka khaola potoloho e kholo ea AC le DC khafetsa mme e ka bulela le ho tima potoloho e kholo ea hajoale (ho fihlela 800A), e sebelisoa khafetsa joalo ka taolo ea li-motors tsa motlakase, hape sebelisoa ho laola lifektheri Bakeng sa mejaro ea motlakase joalo ka lisebelisoa, li-heaters tsa motlakase, mechini e sebetsang ea bo-mme le li-unit tsa motlakase tse fapaneng, sekontiri ha se khone ho hokela le ho khaola potoloho feela, empa hape se na le ts'ireletso e tlase ea ho lokolla motlakase. Contactor e na le matla a maholo a taolo mme e loketse ts'ebetso ea khafetsa le taolo e hole. Ke e 'ngoe ea likarolo tsa bohlokoa tsamaisong ea taolo e ikemetseng.
Ho motlakase oa indasteri, ho na le mefuta e mengata ea li-contactor, mme mekhahlelo ea hona joale e sebetsang ho tloha 5A-1000A, mme ts'ebeliso ea eona e pharalletse haholo.

Motorola Modulla Mehlala

Molao-motheo:
Molao-motheo o sebetsang oa contactor ke: ha kela contactor e matlafatsoa, ​​kela jwale e tla hlahisa matla a khoheli, 'me e hlahisoang matla a khoheli a etsa hore ee sa fetoleng boemo tšepe konokono ho hlahisa khoheli motlakase hohela ho fallela tšepe konokono, le khanna lenaihana contactor ho nka khato, lebitso le tloaetsoeng le koetsoeng lea buloa, Motho eo hangata a bulehileng o koetsoe 'me ka bobeli li hokahane. Ha coil e felloa ke matla, matla a ho hula ka motlakase a nyamela, sethunya se lokolloa tlasa ts'ebetso ea selemo sa tokollo, khokahano e ea khutlisoa, khokahano e bulehileng ka tloaelo ea buloa, 'me khokahano e koetsoeng ka tloaelo e koetsoe. Molao-motheo o sebetsang oa contactor DC o ts'oana le oa switch switch.

Sebopeho sa mantlha:
Motsoako oa AC o sebelisa lebitso le leholo ho laola potoloho, le lebitso le thusang ho bulela loop ea taolo.
Hangata puisano e ka sehloohong ke motho eo ho buuoang ka eena a sa bulehe, 'me lebitso le thusang hangata le na le lipara tse peli tsa mabitso a bulehileng le a tloaetseng ho koaloa. Li-contactors tse nyane le tsona li sebelisoa khafetsa e le lipapatso tse mahareng ka kopanelo le potoloho e kholo.
The mabitso a lenaihana contactor li entsoe ka motsoako silevera-tungsten, e nang le conductivity ntle le phahameng mocheso ablation hanyetsa.
Matla a sekontiri se kopanyang sa AC a tsoa khoeling e hlahisoang ke AC ka kela e nang le mokokotlo oa tšepe. Motheo oa motlakase o entsoe ka maqephe a mabeli a "shan" a bopehileng joaloka tšepe ea silicon, e 'ngoe ea eona e na le tšepe ea tšepe le coil. khetha. Bakeng sa ho tsitsisa matla a khoheli, lesale le lekhutšoane le eketsoa ho bokaholimo ba khubu ea tšepe. Ka mor'a hore AC contactor e felloe ke matla, e itšetleha ka ho seta bocha ka selemo.
Karolo e 'ngoe ke mokokotlo oa tšepe o ka tsamaisoang, o nang le sebopeho se ts'oanang le mokokotlo oa tšepe,' me o sebelisetsoa ho koala le ho bula mabitso a mantlha le a thusang.
Sekontiri se kaholimo ho 20A se na le sekoaelo sa ho tima arc, se sebelisang matla a motlakase a hlahisoang ha potoloho e khaotsoe ho hula arc le ho sireletsa lebitso.
The contactor ka sebetsa ka maqhubu a phahameng. Ha motlakase o butsoe le ho tima, maqhubu a phahameng a ts'ebetso a ka fihla makhetlo a 1200 ka hora.
Bophelo ba ts'ebeliso ea mohatelli bo holimo haholo. Bophelo ba ts'ebeletso ea mochini hangata bo makhetlo a limilione ho isa ho limilione tse 10, mme bophelo ba ts'ebeletso ea motlakase hangata bo ba makhetlo a likete tse makholo ho isa ho limilione.

Nts'etsopele ea mahlale:
Sekontiri sa AC se entsoe ka kakaretso, 'me sebopeho le ts'ebetso ea sona li lula li ntlafala, empa ts'ebetso ea eona e lula e sa fetohe. Ho sa tsotelehe tekanyo ea nts'etsopele ea mahlale, li-contactor tse tloaelehileng tsa AC li ntse li na le boemo ba tsona ba bohlokoa.
Mofuta oa motlakase oa motlakase oa motlakase (Senyesemane: Magnetic Contactor): E entsoe haholo ka sistimi ea ho ikopanya, sistimi e sebetsang ka motlakase, bracket, ho ikopanya le ba thusang le khetla (kapa chassis).
Hobane kela ea motlakase oa motlakase oa motlakase oa motlakase ka kakaretso e tsamaisoa ke phepelo ea motlakase ea AC, kamora hore sekontiri se thabe, hangata ho tla ba le lerata le phahameng la decibel, leo hape e leng semelo sa sekontiri sa motlakase sa motlakase.
Ho tloha lilemong tsa bo-1980, linaha li ithutile ho khutsa le ho boloka matla ha motlakase oa motlakase oa motlakase oa AC. E 'ngoe ea merero ea mantlha e ka khonehang ke ho theola phepelo ea motlakase oa AC ka sesebelisoa ebe oe fetisetsa phepelong ea motlakase oa DC ka sehlophisi sa kahare. Leha ho le joalo, mokhoa ona o rarahaneng oa taolo ha o fumanehe hangata.
Lephaka contactor: The lephaka contactor ke contactor hore sebedisa lephaka demagnetization kamoreng ea ho ikopanya le tsamaiso.
Sehokahanyi sa semiconductor: Sekontiri sa semiconductor ke sehokedi se phethelang ts'ebetso ea hajoale ka ho fetola maemo a ho potoloha le ho tima a loop ea potoloho.
Sa Feleng Magnet contactor: The sa feleng makenete lenaihana contactor ke adimiwa matla contactor thehoa ka ho tlosa mochine oa setso motlakase motlakase ka mochine ka ho sa feleng makenete drive ka ho sebelisa molao-motheo oa khoheli pole pole le ho khahloa bong bo fapaneng.

Motorola Modulla Mehlala

 Mekhahlelo e meholo:
Ho ea ka mofuta oa potoloho e kholo ea khokahano ea khokahano, e arotsoe ka: DC contactor le AC contactor.
Ho ea ka mochine o sebetsang, e arotsoe ka: motlakase oa motlakase le motlakase o sa feleng oa makenete.
Ho sa feleng makenete lenaihana contactor ke mofuta oa contactor senang matla eo e thehoa ka ho sebelisa palo e tšoanang ea palo a khoheli ho leleka le ho nka sebaka sa mochini oa moetlo motlakase motlakase ka mochine ka ho sa feleng makenete drive. Mefuta ea lihlahisoa tsa lapeng tse holileng tsebong: CJ20J, NSFC1, NSFC2, NSFC3, NSFC4, NSFC5, NSFC12, NSFC19, CJ40J, NSFMR.
1) Khokahano ea DC
Boemo ba Nts'etsopele ea lihokela tsa DC lapeng le kantle ho naha
Tloaelo e akaretsang ea ntlafatso ea sekontiri se tla shebana le tataiso ea bophelo bo bolelele ba motlakase, ts'epahalo e phahameng, mesebetsi e mengata, ts'ireletso ea tikoloho, litlhaloso tse ngata, bohlale le puisano.
2) Hybrid DC contactor
Ha e bapisoa le AC ea hajoale, ha ho na ntlha ea hajoale ea zero e fetang. Ka hona, ha khokahano ea setso e roba potoloho, arc e hlahisitsoeng lipakeng tsa mabitso e matla, 'me nako ea arcing e batla e le telele, molemong oa ho lokolla potoloho Matla a setseng ho. Ho chesa ha arc ho hlahisa mocheso o phahameng le khanya e matla, e nang le tšusumetso e kholo holim'a sefahleho. Boitsebiso ba ho ikopanya bo lahleha butle-butle kamora litšitiso tse ngata. Ha moaparo oa motlakase o le matla, mohatelli oa DC oa phumoloa mme potoloho e ke ke ea robeha. .
Mahlale a morao-rao a mahlale a morao-rao a ntlafalitsoe. Batho ba sebelisitse likarolo tsa motlakase oa motlakase ho li-contactor tsa DC, 'me ka bohlale ba thehile motlakase oa lebasetere la DC, e leng se etsang hore contactor ea DC e be mohato o mocha o lebisang ho bohlale le ho laoleha. Motsoako ona oa lebasetere o nka monyetla ka khokahano e nyane ea khokahano le motlakase o nyane oa conduction oa motlakase oa DC o koaletsoeng setulong se koetsoeng, 'me o hokela konopo e se nang mohala e entsoeng ka anti-parallel thyristor le yuniti ea taolo e tsamaellanang le moetlo oa DC Contactor. mabitso. Sesebelisoa sena sa elektroniki se sa sebetseng ha se hlahise selikalikoe ha se roba potoloho, e thibelang ho roala ha motlakase oa selikalikoe linthong tse ikopantseng ho setso sa setso, mme se eketsa bophelo ba ts'ebeletso le ts'epahalo ea lebitso.
3) sa Feleng makenete mochine oa DC contactor
E le e 'ngoe ea li-switch tsa motlakase tse sebelisoang haholo, motlakase oa DC o na le tlhahiso le tlhoko e kholo. Nakong ea ts'ebeliso e tloaelehileng, coil ea motlakase e lula e matlafalitsoe ho sebetsa, e hlahisa khoheli ea motlakase, ho netefatsa hore mokokotlo oa tšepe le lihlomo lia hoheloa, le ho khanna mabitso a matla le a tsitsitseng. Koala le ho koala potoloho. Ts'ebetsong ena e kaholimo, ho na le ho hanyetsa kela ka boeona, e sebelisang matla a motlakase khafetsa. Ena ke e 'ngoe ea litšenyehelo tsa mantlha tsa ho sebelisa li-contactor tsa DC mme e senya matla le thepa e ngata. Lintlha tsa bohlokoa le tse thata tsa sesebelisoa. The DC contactor sa feleng makenete sebetsa mochine ke lebasetere tshebetso ya ho sebetsa ntshetswa pele motheong oa tsa moetlo DC contactor motlakase o sebetsang mochine, kopantseng mochine o sebetsang motlakase le makenete sa feleng, eseng feela ho sebelisa pele motlakase motlakase Matla le lebotho la selemo itšoara joang e sebelisoa e le matla a mokokotlo oa tšepe ho hohela le ho arohana, empa ho hohela ha makenete oa ka ho sa feleng mokokotlong oa tšepe ho eketsoa. Sesebelisoa sa polokelo ea matla se sebelisetsoa ho tjhaja le ho qhala ho fana ka matla a koalang le ho bula. Ho boloka makenete, taolo ea elektroniki ". Ts'ebetsong ea ho bula le ho koala, ho hula motlakase, matla a khoheli a sa feleng le matla a selemo a sebetsa hammoho. Taba ea pele, makenete e sa feleng ea makenete e boloka ts'ebeliso ea matla ea kela e ts'oereng, ebile e boloka tikoloho ebile e boloka matla. , e sa feleng makenete sebetsa mechine felisa letoto la disebediswsa rarahaneng le tse rarahaneng notlela tshireletso ka mochine motlakase, e leng ntlafatsa haholo ho tšepahala ha sebetsa tsa mochini contactor sebetsa, ho fokotsa tshebetso tlhahiso le theko, le ho fokotsa molumo oa contactor ena.

 Ho ea ka litekanyetso tse loketseng ho DIN EN 60947-4-1, sepheo le mojaro oa sehokelo se ka bonts'oa ke boleng ba sehlopheng sa ts'ebeliso hammoho le boleng bo lekantsoeng ba boleng ba hona joale kapa matla a motlakase le matla a lekantsoeng. Ka kakaretso, contactor e ka ba le mekhahlelo e fapaneng ea ts'ebeliso, empa ho tloha ntlheng ea sepheo, e its'etleha haholo ho nako ea motlakase, e lekantsoeng hajoale le ho kenya li-contact tsa Nokia. Melao-motheo e khethiloeng ea khetho ea sehlopha ke e latelang.
1. Mofuta oa hajoale: AC, sehlopha sa ts'ebeliso: AC-1, lits'ebetso tse tloaelehileng: mojaro o sa sebetseng kapa o tlase o kenyang letsoho joalo ka sebopi sa ho hanyetsa.
2. Mofuta oa hajoale: AC, sehlopha sa ts'ebeliso: AC-2, sebaka se tloaelehileng sa ts'ebeliso: qala le ho robeha ha makoloi a matsoelintsoeke.
3. Mofuta oa hajoale: AC, sehlopha sa ts'ebeliso: AC-3, sebaka se tloaelehileng sa ts'ebeliso: likarolo tse tharo tsa asynchronous motor qala le ho robeha nakong ea ts'ebetso.
4. Mofuta oa hajoale: AC, sehlopha sa ts'ebeliso: AC-4, likopo tse tloaelehileng: mekhahlelo e meraro ea asynchronous motor e qalang, ts'ebetso ea brake e hokahanyang kapa ts'ebetso e khutlisetsang morao, taolo ea jog.
5. Mofuta oa hajoale: AC, sehlopha sa ts'ebeliso: AC-6b, sebaka se tloaelehileng sa kopo: ho tsoa bankeng ea capacitor.
6. Mofuta oa hajoale: DC, sehlopha sa ts'ebeliso: DC-1, lits'ebetso tse tloaelehileng: mojaro o sa sebetseng kapa o tlase o kenang, joalo ka sebopi sa ho hanyetsa.
7. Mofuta oa hajoale: DC, sehlopha sa ts'ebeliso: DC-3, lits'ebetso tse tloaelehileng: ho qala ha motor motor e ts'oanang, ts'ebetso ea brake e hokahanyang kapa ts'ebetso e etsolloang, jog, braking ea ho hanyetsa.
Mofuta oa hajoale: DC, sehlopha sa ts'ebeliso: DC-8, likopo tse tloaelehileng: qaleho ea makoloi a hlasimolohileng ka bongata, ts'ebetso ea brake e hokahanyang kapa ts'ebetso ea ts'ebetso, jog, braking ea ho hanyetsa.
Tlhokomeliso: AC-3 e lumella hore contactor e sebelisoe ka linako tse ling bakeng sa motlakase kapa ho khutlisa brake ka nako e lekanyelitsoeng, empa palo ea ts'ebetso e ke ke ea feta makhetlo a 5 ka motsotso le makhetlo a 10 ka metsotso e 10.

Motorola Modulla Mehlala

Melao-motheo ea likarolo tse khethiloeng tsa li-contactors tsa Nokia:
Mofuta oa Contactor: Masekete a mantlha a sebelisoang haholo ke AC le DC, tse bapalang karolo ea ho laola dilenaneo le ho chencha mojaro oa li-resistive.
Palo ea lipalo ka oa potoloho ka sehloohong: 3 lipalo le lipalo tse 4 li tloaelehile ho contactors Siemens lenaihana, le 1 palo le 2 lipalo tse tloaelehileng ho contactors Siemens DC.
Main loop hajoale: Kamora ho khetholla sehlopha sa ts'ebeliso ha u khetha sesebelisoa, hona joale sehokedi se lokela ho ba seholo ho feta sekhahla se lekantsoeng sa enjene, mme mosebetsi o latelang oa khetho o lokela ho etsoa ho latela maemo a hajoale a tsamaellanang le sehlopha sa ts'ebeliso.
Motlakase o moholo oa potoloho: Sena se bolela mekhahlelo e mekhahlelo e 'meli ea matla a lekantsoeng a motlakase le motlakase
Laola li-coil voltage le tšebeliso ea matla.
Nomoro le bokhoni ba mabitso a thusang.
Na sebaka sa ho kenya ke ts'ebeliso e ikhethileng, joalo ka motlakase o mongata oa li-coil o sebelisoang litereneng?
Hore na bophahamo ba sebaka sa kopo boa utloahala, haeba bo feta, bo hloka ho nahana ka ho thetsoa ha motho ea ikopantseng le eena.
Lisebelisoa tsa ts'ireletso li ka hlophisoa ka nepo nakong ea khetho ea meetso ho ntlafatsa polokeho le bophelo ba ts'ebeletso, joalo ka li-suppressor tsa khatello, li-interlock tsa mechini le lisebelisoa tse ling.
Kamora nako, nahana hore na o khetha li-contactors tsa Nokia tse ruuoang kapa tse tsoang kantle ho naha.

Mokhoa oa ho khetha li-contactors tsa Siemens DC le AC
Pele ho tsohle, contactor e khona ho bulela kapa ho tima kapele lisekete tse kholo tsa AC le DC. Taba ea bobeli, re hloka ho nahana ka mofuta oa Nokia contactor eo re ka e khethang ho latela mofuta oa potoloho e kholo ea hona joale. Ha switjha lenaihana e sebediswa, ka nako eo ho lenaihana contactor ka sebelisoa. Ka lehlakoreng le leng, ha ho sebelisoa switching DC, ho ka sebelisoa mohatelli oa DC.

E Tloaelehileng rated gagamalo tsa contactors Siemens:
3TF ea mohlala letoto lena: 3TF45 le ka tlasa lisebelisoa tsa lisebelisoa, matla a lekantsoeng ke 690V. Matla a lekantsoeng a 3TF46 le lisebelisoa tse kaholimo ke 1000V.
3RT ea mohlala letoto la lihlooho tse: S00, S0, S2 contactors, rated gagamalo ke 690V. Bakeng sa li-contactors tsa S3-S12, motlakase o lekantsoeng ke 1000V.

 

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