CovCJ19C Hloov Capacitor Contactor(tom qab no hu ua contactor) yog ib lub cuab yeej tshwj xeeb uas tsim los rau kev ua thiab tawg qis -voltage shunt capacitors. Nws yog dav siv nyob rau hauv tsis siv neeg them nyiaj reactive fais fab nyiaj them nyiaj cov cuab yeej. Cov khoom no yog tsim rau siv nyob rau hauv AC zog tshuab nrog ib tug zaus ntawm 50Hz thiab ib tug rated ua hauj lwm voltage mus txog 380V, muaj peev xwm ntawm switching capacitor loads mus txog rau 90kvar kom zoo txhim kho lub zog lub zog. Tus contactor nta ib qho modular, lub tsev - thaiv kev tsim. Cov seem Circuit Court yog positioned saum lub ntsiab Circuit Court thiab muaj peb txoj kev. Cov kev sib cuag tseem ceeb yog tsim los tswj cov khoom thauj ntawm tus kheej, kom ntseeg tau tias kev ua haujlwm ruaj khov.
Rau kev ua tau zoo tshaj plaws, lubHloov Capacitor Contactoryuav tsum ua hauj lwm nyob rau hauv ib txwm ua hauj lwm thiab installation tej yam kev mob:
a) ambient kub: qhov txwv sab sauv yog +40 degree, nrog qhov nruab nrab tus nqi tshaj 24 teev tsis pub tshaj +35 degree, thiab qis dua yog -5℃.
b) Qhov siab: qhov chaw teeb tsa qhov siab yuav tsum tsis pub tshaj 2000m.
c) Cov av noo: cov huab cua txheeb ze ntawm qhov chaw teeb tsa yuav tsum tsis pub tshaj 50% ntawm qhov kub ntawm +40℃. Qhov nruab nrab qhov nruab nrab qhov nruab nrab ntawm lub hli ntub dej tsis tshaj +25 degree, thiab lub hli nruab nrab qhov siab tshaj plaws ntawm cov av noo ntawm lub hli tsis tshaj 90%.
d) Pollution degree: Qib 3.
e) Installation qeb: Class III.
f) Kev poob siab thiab kev vibration: Cov khoom yuav tsum tau muab tso rau hauv ib qho chaw uas 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 pub tshaj 5 degree.
Lub hauv paus ntsiab lus ua haujlwm tau piav qhia hauv daim duab 1: thaj tsam saum toj ntawm kab dotted qhia cov duab kos duab ntawm lub capacitor switching circuit, thaum thaj tsam hauv qab no sawv cev rau lub txhab nyiaj shunt capacitor. Thaum ntxov - ua kev sib cuag nrog series - txuas resistors tsim cov resistor switching circuit. Thaum lub contactor lub electromagnetic coil yog energized, lub resistor switching Circuit Court kaw ua ntej. Tam sim no ntws los ntawm cov resistors kom them cov capacitors, zoo suppressing lub capacitor kaw inrush tam sim no.
Tom qab ntawd, cov kev sib cuag tseem ceeb ze rau nqa tag nrho cov capacitive tam sim no. Thaum ua tiav nws txoj hauj lwm ntawm suppressing lub inrush tam sim no, lub resistor Circuit Court disengages los ntawm lub ntsiab Circuit Court thiab rov pib dua. Qhov no tsim feature ntawm lubHloov Capacitor ContactorNws txo qis txoj hauv kev ntawm cov hluav taws xob hluav taws xob thaum lub capacitors raug txiav, txhim khu kev ruaj ntseg thiab kev ua haujlwm ruaj ntseg hauv kev thov kev siv hluav taws xob kho kom raug.

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-32 hom 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.

Muaj ob hom auxiliary modules:
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) |
||
|
CJ19C-32 |
20E |
2 |
- |
||
|
02E |
- |
2 |
|||
|
11E |
1 |
1 |
|||
|
Tswj capacitor 400V |
Capacity Qn kvar |
15 kvu |
|||
|
Rated tam sim no InA |
21.6A |
||||
|
Ua haujlwm tam sim no 1.3 Hauv A |
28A |
||||
|
Pa cua sov tam sim no IthA |
32A |
||||
|
Kev tiv thaiv ntawm inrush peev xwm |
20 Ib |
||||
| Coil |
Kev khiav hauj lwm voltage 50Hz Us V |
220,380 Raws li cov neeg siv xav tau |
|||
|
Ntau yam ntawm kev txav |
0.85-1.1 Nws |
||||
|
Kev siv zog VA |
Pib |
115 |
|||
|
Kev nqus |
11 |
||||
|
Kev tiv thaiv luv luv fuse rated tam sim no xaiv |
1.5 ~ 2.5 hli |
||||
|
Rated rwb thaiv tsev voltage UiV |
690V |
||||
|
Pab tiv tauj rau cov cua sov tam sim no AC 15 A |
10A |
||||
| Neeg kho tshuab lub neej | 1000000 zaug | ||||
| Hluav taws xob lub neej ua haujlwm zaus 120 1/h | 100000 zaug | ||||
| hnyav | ua 0,57kg | ||||
Sab Nraud Qhov Loj thiab Kev Txhim Kho Qhov Loj: Lub CJ19C-32 contactor tuaj yeem ntsia tau siv M4 cov ntsia hlau thiab xauv lub tshuab ntxhua khaub ncaws, lossis siv 35mm mounting rail. Saib daim duab 3 rau sab nraud qhov ntev thiab kev teeb tsa qhov ntev ntawm CJ19C-32.

Kev tsim nyog














Cim npe nrov: Hloov capacitor contactor, Tuam Tshoj hloov capacitor contactor Hoobkas

