Capacitor Bank Contactor

Tsim los ua ib qho tseem ceeb rau kev tswj xyuas lub zog reactive, lubCJ19C Capacitor Bank Contactorua haujlwm tshwj xeeb rau kev tsim thiab tawg qis -voltage shunt capacitor banks. Nws thawj daim ntawv thov nyob rau hauv tsis siv neeg them nyiaj cov cuab yeej siv rau reactive zog kho. Cov khoom lag luam muaj zog no yog tsim rau 50Hz alternating tam sim no systems nrog cov ntsuas kev ua haujlwm voltages txog 380V, muaj peev xwm hloov pauv cov khoom siv hluav taws xob siab txog li 90kvar kom ua tiav qhov kev txhim kho lub zog zoo. Lub contactor ntiav cov tswv yim tsim qauv. Ib qho tshwj xeeb yog qhov chaw ntawm nws peb - txoj kev resistor Circuit Court sib dhos ncaj qha saum lub ntsiab Circuit Court thaiv. Cov kev sib cuag tseem ceeb yog engineered nrog ib tug rational tsim rau txhim khu kev qha ib tug neeg load switching. Txhawm rau ua haujlwm kom raug thiab nyab xeeb, lubCapacitor Bank Contactoryuav tsum tau nruab thiab siv nyob rau hauv cov nram qab no ib puag ncig thiab mounting tsis: a) Ambient huab cua kub: permissible ntau yam yog los ntawm -5℃mus rau +40 degree, muab qhov nruab nrab txhua hnub (24h) tsis tshaj +35℃. b) Qhov siab: qhov siab ntawm installation yuav tsum tsis txhob siab tshaj 2000 meters. c) Cov av noo: qhov txheeb ze av noo ntawm qhov chaw yuav tsum tsis txhob tshaj 50% thaum ntsuas ntawm +40℃. Lub hli ntub tshaj plaws ntawm lub xyoo yuav tsum muaj qhov nruab nrab qhov nruab nrab qhov kub thiab txias tsis siab tshaj +25 degree, thiab tib lub hli qhov nruab nrab qhov nruab nrab cov av noo yuav tsum qis dua 90%. d) Kev ua haujlwm ib puag ncig yog cais raws li kev ua qias tuaj 3. e) Nws qeb kev teeb tsa yog III. f) Nws yuav tsum muaj qhov chaw ruaj khov yam tsis muaj kev cuam tshuam loj, kev poob siab, lossis kev co. g) Mounting yuav tsum xyuas kom meej lub contactor lub installation nto yog tilted tsis ntau tshaj 5℃txheeb ze rau lub ntsug dav hlau.

Lub tshuab ua haujlwm ntawm cov khoom no yog qhov tseem ceeb rau nws qhov kev ua tau zoo, raws li pom hauv daim duab 1. Daim duab kos duab saum toj no cov kab dotted qhia txog lub capacitor switching circuit, nrog rau lub txhab nyiaj capacitor thaum uas tig mus. Kev sib txuas ntawm cov resistor switching circuit-featuring series resistors nrog thaum ntxov- ua kev sib cuag- yog thawj zaug los koom nrog coil energization. Qhov no tso cai rau thawj zaug them tam sim no raug txwv los ntawm cov resistors, yog li suppressing qhov muaj feem cuam tshuam rau tam sim no. Thaum qhov no ua tiav, cov neeg sib txuas tseem ceeb ze rau nqa cov khoom siv hluav taws xob li qub. Ib tug ntse tiv thaiv feature ntawm lubCapacitor Bank Contactoryog tias nws cov resistor Circuit Court txiav tawm thiab rov pib dua tom qab ua tiav cov dej num tiv thaiv inrush. Qhov kev tsim no ua rau txo qis qhov tshwm sim ntawm qhov tsis ua haujlwm ntawm cov khoom siv hluav taws xob thaum lub caij sib txuas ntawm lub capacitor, ua rau nws muaj kev ntseeg siab thiab tus nqi - kev xaiv zoo rau kev tswj xyuas cov hluav taws xob zoo thiab ruaj khov.

Cov kev sib txuas hauv Circuit Court thiab cov cim davhlau ya nyob twg rau hom CJ19C tau pom hauv daim duab 2.

CJ19C-80 hom contactor muaj peb lub koom haum hu, muaj nyob rau hauv ob 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.

External Appearance thiab Installation Dimensions:

CJ19C-80 contactor tuaj yeem ntsia tau siv M6 screws thiab xauv lub tshuab ntxhua khaub ncaws, lossis siv 35mm lossis 75mm mounting ntsia.

Saib daim duab 4 rau qhov pom sab nraud thiab qhov ntev ntawm kev teeb tsa ntawm CJ19C-80.