Tshwj xeeb tailored rau kev siv hluav taws xob lub cev muaj zog, series ntawmAC Motor Contactorsmuab nplooj siab thiab txhim khu kev qha switching rau induction motors. Cov nokhoomsyog tsim los rau circuits nrog ib tug AC zaus ntawm 50Hz thiab ib tug rated ua hauj lwm voltage mus txog rau 660V, muaj peev xwm nqa tau rated tam sim no mus txog 95A (rau 3-theem systems Tsawg dua los yog sib npaug rau 440V). Thaum lawv ua haujlwm rau lub hom phiaj dav dav ntawm kev tsim hluav taws xob hauv chaw taws teeb thiab tawg, lawv cov qauv tsim tau zoo rau kev pib nquag, nres, thiab khiav ntawm AC motors, ua rau lawv yog ib qho tseem ceeb hauv cov chaw tswj lub cev muaj zog. Thaum ua ntawv thov raws li qhov xav tau ntau dua kev siv qeb AC-4 (nrog rau kev txo qis tam sim no), cov noAC Motor Contactorskuj tseem muaj zog txaus los tswj cov haujlwm nyuaj xws li ntsaws, thim rov qab, thiab inching ntawm squirrel-cage motors. Yuav kom ua tiav lub cev muaj zog tiv thaiv, cov nokhoomsyog qhov zoo tshaj plaws ua ke nrog kev sib txuam thermal overload relays. Qhov kev sib xyaw ua ke no tiv thaiv lub cev muaj zog los ntawm kev puas tsuaj vim kev ua haujlwm ntev dhau los, yog li ua kom lub sijhawm ua haujlwm thiab kev nyab xeeb. Kev ua haujlwm ruaj khov ntawm ibAC Motor Contactoryog predicated rau nws qhov chaw ua hauj lwm: a) Ambient huab cua kub yuav tsum nyob ntawm ntau dua los yog sib npaug rau -5℃rau +40 degree, nrog ib tug 24-teev nruab nrab tsis tshaj +35℃. b) Kev teeb tsa qhov siab yuav tsum qis dua 2000m. c) txheeb ze humidity ntawm +40℃yog txwv rau 50%. Qhov nruab nrab qhov kub thiab txias ntawm lub hli ntub tshaj plaws yog Tsawg dua los yog sib npaug rau +25℃, thiab nws qhov nruab nrab qhov siab tshaj plaws ntawm cov av noo yog tsawg dua lossis sib npaug li 90%. d) Nws raug ntsuas rau qib kev ua qias tuaj 3. e) Kev teeb tsa qeb yog III. f) Nws yuav tsum tau nruab qhov chaw tseem ceeb ntawm kev co, kev poob siab, lossis kev co tsis tuaj. g) Mounting qaij txheeb ze rau ntsug yuav tsum tsawg dua lossis sib npaug li 5 degree. Engineered rau qhov tshwj xeeb hluav taws xob kev nyuaj siab ntawm lub cev muaj zog loads, lubkhoomseries xa cov endurance thiab kev ntseeg siab uas yuav tsum tau rau kev ua hauj lwm tas mus li nyob rau hauv xav tau kev lag luam ib puag ncig.
Internal Connections thiab Terminal Markings
Sab nrauv zoo thiab qhov ntev ntawm installation
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Contactor Model |
Sib cuag |
Nquag Qhib (NO) |
Nquag Kaw (NC) |
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CJX2-8011 |
11 |
1 |
1 |
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Rated ua hauj lwm tam sim no |
AC 3 |
80A |
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380V |
AC 4 |
37A |
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Pa cua sov tam sim no IthA |
125A |
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Tswj tau peb -theem squirrel-cage motor powerP kW AC3 |
220V |
22 |
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380V |
37 |
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660V |
45 |
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Rated rwb thaiv tsev voltage UiV |
690V |
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Ua haujlwm zaus 1 / h |
Hluav taws xob lub neej |
AC 3 |
600 |
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AC 4 |
300 |
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Neeg kho tshuab lub neej |
3600 |
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Hluav taws xob lub neej |
AC 3 |
600000 zaug | ||||
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AC 4 |
100000 zaug | |||||
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Neeg kho tshuab lub neej |
6000000 zaug | |||||
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Coil |
Ua haujlwm voltageUs 50Hz V |
36/110/127/220/380 |
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Ntau yam ntawm kev txav |
0.85-1.1 Nws |
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Kev siv hluav taws xob VA (50Hz) |
Pib |
200 |
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Kev nqus |
20 |
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Pab tiv tauj rau cua sov tam sim no AC15 |
10A |
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Qhov hnyav |
txog 1.35 Kg |
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Ib max |
B max |
C max |
a |
b |
Φ |
Nruab (Duab 2) |
|
87 |
128 |
127 |
40 |
100/110 |
6.5 |
Nruab siv M6 screws thiab xauv lub tshuab ntxhua khaub ncaws, lossis siv 35mm lossis 75mm mounting ntsia. |
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Pab Koom Tes Sib Koom Tes Model |
Sib cuag |
Ntau |
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Nquag Qhib (NO) |
Nquag Kaw (NC) |
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F4 |
11 |
1 |
1 |
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20 |
2 |
- |
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02 |
- |
2 |
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22 |
2 |
2 |
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40 |
4 |
- |
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04 |
- |
4 |
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31 |
3 |
1 |
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13 |
1 |
3 |
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Kev tsim nyog
Cim npe nrov: ac lub cev muaj zog contactor, Tuam Tshoj ac lub cev muaj zog contactor Hoobkas
