Engineered rau robust thiab meej tswj, lubCJ19C Contactor rau Capacitor Bankyog ib qho tshwj xeeb hloov khoom siv tshwj xeeb rau kev ua thiab tawg qis -voltage shunt capacitor. Nws pom ntau daim ntawv thov nyob rau hauv tsis siv neeg them nyiaj reactive fais fab nyiaj them cov cuab yeej. Cov khoom lag luam txhim khu kev qha no yog tsim rau 50Hz AC lub zog hluav taws xob nrog cov ntsuas kev ua haujlwm siab txog li 380V, tuav cov tsev txhab nyiaj capacitor txog 90kvar txhawm rau txhim kho lub zog zoo. Nws kev tsim kho yog modular, nrog rau peb - txoj kev resistor Circuit Court mounted saum lub ntsiab Circuit Court thaiv. Cov neeg tseem ceeb khav theeb tsim qauv tsim rau kev ywj pheej thauj khoom, lav kev ua haujlwm tau zoo. Txhawm rau kom lub neej ntev thiab ua haujlwm zoo ib yam, lubContactor rau Capacitor Bankyuav tsum tau ua raws li cov hauv qab no ib txwm ua hauj lwm thiab installation tej yam kev mob: a) Ambient huab cua kub nyob rau hauv lub cheeb tsam ntawm ib tug qis tshaj ntawm -5℃mus rau ib tug siab tshaj txwv ntawm +40 degree, nrog ib tug 24-teev nruab nrab tsis tshaj +35℃. b) Kev teeb tsa qhov siab yuav tsum tsis tshaj 2000m. c) Cov av noo qhia tau hais tias ntawm +40 degree, huab cua txheeb ze yuav tsum tsis pub tshaj 50%.
Tsis tas li ntawd, qhov nruab nrab qhov nruab nrab qhov nruab nrab ntawm lub hli ntub dej yuav tsum tsis pub tshaj +25℃, thiab lub hli qhov nruab nrab qhov nruab nrab cov av noo yuav tsum nyob qis dua 90%. d) Nws raug ntsuas rau qib kev ua qias tuaj ntawm 3. e) Nws qeb kev teeb tsa yog Class III. f) Nws yuav tsum tau muab ntsia rau hauv ib puag ncig tsis muaj kev cuam tshuam loj, cuam tshuam, lossis kev co. g) Lub mounting nto yuav tsum tsis txhob qaij ntau tshaj 5℃ntawm ntsug. Lub hauv paus ntsiab lus ntawm kev khiav hauj lwm, piav qhia hauv daim duab 1, suav nrog ob - theem kaw ib ntus. Lub schematic saum cov kab dotted sawv cev rau lub voj voog hloov, thiab hauv qab nws yog lub txhab nyiaj capacitor. Kev sib xyaw ua ke thaum ntxov- ua rau kev sib cuag nrog cov resistors series tsim cov resistor switching circuit. Thaum coil energization, qhov Circuit Court nyob rau hauv cov khoom kaw ua ntej, tso cai rau tam sim no los ntawm cov resistors ua ntej - them cov capacitors, yog li damping lub inrush tam sim no. Ua raws li qhov no, cov neeg sib cuag tseem ceeb nyob ze los xav tias qhov ruaj khov- lub xeev capacitive load. Ib qho kev nyab xeeb tseem ceeb ntawm qhov noContactor rau Capacitor Bankyog tias cov resistor Circuit Court txiav tawm thiab rov pib dua tom qab suppressing inrush, txo qhov kev pheej hmoo ntawm kev puas tsuaj thaum lub sij hawm capacitor disconnection thiab ua kom muaj kev txij nkawm- tus phooj ywg tsim rau kev tswj xyuas hluav taws xob tsis tu ncua.

Internal Connections thiab Terminal Markings
Saib daim duab 2 rau kev sib txuas hauv Circuit Court thiab cov cim davhlau ya nyob twg ntawm CJ19C hom.
CJ19C-43 contactor muaj ob lub chaw pabcuam, nrog peb qhov kev sib txuas ua ke; Cov kev sib txuas lus sib txuas tau pom nyob rau hauv Table 1. Cov khoom siv sib txuas tuaj yeem ntsia tau rau ntawm ob sab ntawm tus contactor kom muaj cov neeg pab cuam ntau ntxiv.

Ob hom auxiliary modules muaj:
LA8-DN11 (ib txwm qhib thiab ib txwm kaw)
LA8-DN20 (ob qho tib si qhib); xaiv los ntawm tus neeg siv thaum xaj.
|
Contactor Model |
Sib cuag |
Nquag Qhib (NO) |
Nquag Kaw (NC) |
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|
CJ19C-43 |
20E |
2 |
- |
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02E |
- |
2 |
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|
11E |
1 |
1 |
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Tswj capacitor 400V |
peev qn |
20 kvu |
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Rated tam sim no InA |
29A |
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Ua haujlwm tam sim no 1.3 Hauv A |
37.7A |
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Pa cua sov tam sim no IthA |
43A |
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Kev tiv thaiv ntawm inrush peev xwm |
20 Ib |
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|
Coil |
Kev khiav hauj lwm voltage 50Hz Us V |
220,380 Raws li cov neeg siv xav tau |
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Ntau yam ntawm kev txav |
0.85-1.1 Nws |
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Kev siv hluav taws xob VA |
Pib |
115 |
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Kev nqus |
11 |
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Kev tiv thaiv luv luv fuse rated tam sim no xaiv |
1.5 ~ 2.5 hli |
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Rated rwb thaiv tsev voltage UiV |
690V |
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Pab tiv tauj rau cov cua sov tam sim no AC 15 A |
10A |
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| Neeg kho tshuab lub neej | 1000000 zaug | ||||
| Hluav taws xob lub neej ua haujlwm zaus 120 1/h | 100000 zaug | ||||
| hnyav | ib 0,6kg | ||||
Sab Nraud Qhov Loj thiab Kev Txhim Kho Qhov Loj: Lub CJ19C-43 contactor tuaj yeem ntsia tau siv M4 screws thiab xauv lub tshuab ntxhua khaub ncaws, lossis siv 35mm mounting rail. Saib daim duab 3 rau qhov loj me thiab kev teeb tsa ntawm CJ19C-43.

Kev tsim nyog














Cim npe nrov: Contactor rau lub txhab nyiaj capacitor, Tuam Tshoj contactor rau capacitor bank Hoobkas

