Lub series ntawmProgrammable Contactorssawv cev rau qib siab ntawm kev hloov cov cuab yeej tsim los rau kev sib koom ua ke yooj yim rau hauv kev tswj hwm niaj hnub. Cov khoom no yog engineered rau AC circuits nrog ib tug zaus ntawm 50Hz thiab ib tug rated ua hauj lwm voltage mus txog 660V, muaj peev xwm tswj tau rated tam sim no mus txog 95A (rau 3-theem systems Tsawg dua los yog sib npaug rau 440V). Lawv ua lub luag haujlwm tseem ceeb ntawm kev ua kom muaj kev sib txuas ntawm cov chaw taws teeb thiab kev cuam tshuam ntawm hluav taws xob circuits. Tsis tas li ntawd, lawv cov qauv tsim ua rau lawv tsim nyog rau cov ntawv thov uas nquag tswj ntawm AC motors. Thaum teeb tsa ua haujlwm ntawm qhov txo qis ua haujlwm tam sim no (siv qeb AC-4), cov noProgrammable Contactorstseem tuaj yeem raug xa mus rau kev ua haujlwm nruj dua xws li kev ntsaws, thim rov qab, thiab kev ua haujlwm ntawm squirrel- tawb motors. Txhawm rau tsim kom muaj kev tiv thaiv kev tiv thaiv, cov khoom siv no tuaj yeem ua ke nrog cov thermal overload relays, muab cov txheej txheem ntxiv ntawm kev tiv thaiv kev ua haujlwm overcurrent uas tuaj yeem ua rau cov cuab yeej tsis ua haujlwm. Kev txhim khu kev qha ua haujlwm ntawm ib qho twgProgrammable Contactoryog txuas ntxiv raws li kev teeb tsa hauv nws qhov kev txwv ib puag ncig: a) huab cua huab cua kub txwv yog -5℃rau +40 degree, nrog rau 24-teev nruab nrab tsis tshaj +35℃. b) Qhov siab tshaj plaws installation qhov siab yog 2000m. c) txheeb ze av noo ntawm +40℃yuav tsum tsawg dua los yog sib npaug li 50%. Lub hli ntub dej qhov nruab nrab qhov nruab nrab qhov kub thiab txias yog tsawg dua lossis sib npaug rau +25℃, thiab nws qhov nruab nrab qhov nruab nrab cov av noo siab tshaj plaws yog tsawg dua lossis sib npaug li 90%. d) Cov cuab yeej raug ntsuas rau kev ua pa phem 3 ib puag ncig. e) Nws poob rau hauv kev teeb tsa qeb III. f) Kev teeb tsa yuav tsum nyob rau ntawm qhov chaw ruaj khov yam tsis muaj kev cuam tshuam, cuam tshuam, lossis kev co. g) Qhov tso cai mounting qaij txheeb ze rau ntsug yog Tsawg dua lossis sib npaug li 5 degree. Nrog rau lawv qhov kev hloov pauv tau zoo thiab kev tsim kho zoo, cov khoom lag luam no muab cov kev daws teeb meem yav tom ntej rau cov tshuab siv hluav taws xob uas xav tau kev txhim khu kev qha, ntse, thiab kev hloov pauv hloov tau.
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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CJX2-32 |
10 |
1 |
- |
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01 |
- |
1 |
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Rated ua hauj lwm tam sim no |
AC 3 |
32A |
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380V |
AC 4 |
12A |
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Pa cua sov tam sim no IthA |
50A |
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Tswj tau peb -theem squirrel-cage motor powerP kW AC3 |
220V |
7.5 |
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380V |
15 |
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660V |
18.5 |
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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 |
800000 x | ||||
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AC 4 |
150000 zaug | |||||
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Neeg kho tshuab lub neej |
8000000x | |||||
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Coil |
Kev khiav hauj lwm voltage Us 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 |
110 |
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Kev nqus |
11 |
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Kev pabcuam kev tiv tauj rau cov cua sov tam sim no AC15 |
10A |
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Ib max |
B max |
C max |
a |
b |
Φ |
Nruab (Duab 2) |
|
58 |
86 |
101 |
40 |
50/60 |
4.5 |
Nruab siv M4 screws thiab xauv lub tshuab ntxhua khaub ncaws, lossis nruab nrog 35mm 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: Programmable contactor, Tuam Tshoj programmable contactor Hoobkas
