Lub series ntawmAC Kontaktorsyog ntau yam hloov khoom siv tsim los rau kev siv dav hauv cov hluav taws xob tswj hluav taws xob. Cov khoom siv txhim khu kev qha no tsim nyog siv rau hauv kev sib hloov tam sim no nrog lub zaus ntawm 50Hz thiab qhov ntsuas kev ua haujlwm siab txog 660V, tuav cov ntsuas kev ua haujlwm tam sim no mus txog 95A (rau 3-theem theem qis dua lossis sib npaug rau 440V). Lawv lub luag haujlwm tseem ceeb yog los pab txhawb kev sib txuas ntawm cov chaw taws teeb thiab kev cuam tshuam ntawm hluav taws xob circuits. Tsis tas li ntawd, cov khoom no kuj tseem zoo - haum rau qhov nquag pib thiab nres ntawm AC motors. Thaum ua haujlwm ntawm qhov txo qis ua haujlwm tam sim no (raws li kev siv qeb AC-4), lawv tuaj yeem ua haujlwm ntxiv rau cov haujlwm xav tau xws li ntsaws, rov qab pib, thiab nquag hloov ntawm squirrel-cage motors. Rau kev txhim kho kev tiv thaiv, thaum ua ke nrog lub thermal overload relay, cov khoom no tuaj yeem pab tiv thaiv cov circuits uas yuav muaj kev ua haujlwm dhau los. Txhawm rau ua kom pom kev ua haujlwm zoo thiab kev pabcuam lub neej, lubAC Kontaktoryuav tsum tau nruab thiab ua haujlwm nyob rau hauv cov qauv kev ua haujlwm hauv qab no: a) ambient huab cua kub: qhov txwv siab tshaj yog +40 degree, qhov nruab nrab tus nqi tshaj 24 teev yuav tsum tsawg dua lossis sib npaug rau +35℃, thiab qhov txwv qis dua yog siab dua lossis sib npaug rau -5℃. b) Qhov siab: qhov chaw teeb tsa yuav tsum tsis txhob nyob saum 2000m. c) Huab cua txheeb ze av noo: ntawm qhov kub ntawm +40 degree, tus txheeb ze av noo yuav tsum tsis pub tshaj 50%. Qhov nruab nrab qhov nruab nrab qhov nruab nrab ntawm lub hli ntub dej yuav tsum tsis pub tshaj +25 degree, thiab lub hli qhov nruab nrab qhov nruab nrab cov av noo yuav tsum tsis pub tshaj 90%. d) Pollution degree: 3. e) Installation qeb: III. f) Kev poob siab thiab kev vibration: Cov khoom yuav tsum tau muab tso rau hauv qhov chaw tsis muaj kev cuam tshuam, cuam tshuam, lossis kev co. g) Kev teeb tsa: Lub inclination ntawm tus contactor lub mounting nto txheeb ze rau lub dav hlau ntsug yuav tsum tsis txhob siab tshaj 5 degree. Engineered rau durability thiab kev khiav hauj lwm zoo ib yam, no series ntawmAC Kontaktorsmuab cov kev daws teeb meem ruaj khov thiab hloov tau yooj yim rau kev siv dav dav ntawm kev lag luam thiab kev lag luam hluav taws xob tswj kev xav tau, los ntawm kev hloov pauv yooj yim mus rau txoj haujlwm tswj lub cev muaj zog.
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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CJX2-09 |
10 |
1 |
- |
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01 |
- |
1 |
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Rated ua hauj lwm tam sim no |
AC 3 |
9A |
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380V |
AC 4 |
3.5A |
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Pa cua sov tam sim no IthA |
20A |
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Tswj tau peb -theem squirrel-cage motor powerP kW AC3 |
220V |
2.2 |
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380V |
4 |
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660V |
5.5 |
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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 |
1200 |
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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 |
1000000 zaug | ||||
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AC 4 |
200000 zaug |
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Neeg kho tshuab lub neej |
10000000 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 |
70 |
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Kev nqus |
8 |
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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) |
|
47 |
76 |
82 |
35 |
50/60 |
4.5 |
Nruab siv M4 screws thiab xauv lub tshuab ntxhua khaub ncaws, lossis nruab nrog 35mm mounting ntsia. |
|
Pab Koom Tes Sib Koom Tes Model |
Sib cuag |
Ntau |
|
|
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 |
|
|
40 |
4 |
- |
|
|
04 |
- |
4 |
|
|
31 |
3 |
1 |
|
|
13 |
1 |
3 |
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Kev tsim nyog
Cim npe nrov: ac kontaktor, Tuam Tshoj ac kontaktor Hoobkas
