Reactive Power Compensation Dedicated Contactor

Raws li nws lub npe implies, lubCJ19C Reactive Power Compensation Dedicated Contactoryog lub hom phiaj - ua, ib zaug -theem series ntaus ntawv tshwj xeeb yog tsim los rau kev hloov qis -voltage single-theem capacitors lossis rau kev sib cais-theem them nyiaj hauv peb-phase capacitor kev npaj. Nws yog lub ntsiab lus tseem ceeb rau kev koom ua ke rau hauv cov khoom siv tsis siv neeg them nyiaj tshwj xeeb rau kev kho lub zog reactive. Cov khoom lag luam no yog tsim los rau AC lub zog hluav taws xob nrog lub zaus ntawm 50Hz thiab ntsuas qhov ua haujlwm siab txog 220V, txawj tswj kev tsim thiab rhuav tshem cov kab hluav taws xob ntawm cov khoom siv hluav taws xob nrog cov khoom thauj mus txog 90kvar kom xa cov hluav taws xob zoo dua qub. Qhov no -theem contactor yog ib qho kev txhim kho tsim los ntawm peb lub chaw, raws li cov pov thawj CJ19C (16C) platform, qhia txog peb txoj kev mob siab rau kev daws teeb meem. Txhawm rau ua kom tiav nws lub luag haujlwm siab nrog kev ntseeg siab tshaj plaws, lubReactive Power Compensation Dedicated Contactoryuav tsum ua haujlwm raws li cov cai hauv qab no: a) qhov kub ntawm huab cua: qhov txwv siab tshaj yog +40 degree, qhov nruab nrab 24-teev tus nqi yuav tsum tsis pub tshaj +35 degree, thiab qis dua yog -5 degree. b) Qhov siab ntawm qhov chaw teeb tsa yuav tsum tsis txhob siab tshaj 2000m. c) Cov av noo: ntawm qhov chaw teeb tsa, huab cua txheeb ze av noo yuav tsum tsis pub tshaj 50% thaum qhov kub thiab txias yog +40℃.

Qhov nruab nrab qhov nruab nrab qhov nruab nrab ntawm lub hli ntub dej tsis tshaj +25℃, thiab lub hli qhov nruab nrab qhov siab tshaj plaws ntawm cov av noo tsis tshaj 90%. d) Pollution degree: 3. e) Installation qeb: III. f) Kev poob siab thiab kev vibration: Qhov kev mob siab rau contactor yuav tsum tau teeb tsa qhov twg tsis muaj qhov cuam tshuam loj, cuam tshuam, lossis kev co. g) Kev teeb tsa: Lub inclination ntawm tus contactor mounting nto txheeb ze rau lub dav hlau ntsug yuav tsum tsis txhob siab tshaj 5 degree. Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm cov khoom no yog qhia hauv daim duab 1. Daim duab saum toj no cov kab dotted qhia tau hais tias lub zog tswj Circuit Court rau capacitor hloov, thaum hauv qab no yog ib qho -phase capacitor bank. Thaum ntxov- ua kom muaj kev sib cuag, txuas nrog cov khoom siv hluav taws xob, tsim cov khoom siv hluav taws xob hloov hluav taws xob. Thaum lub contactor's electromagnetic coil yog energized, qhov tshwj xeeb resistor Circuit Court kaw ua ntej. Tam sim no pib ntws los ntawm cov resistors kom them cov capacitors, ib txheej txheem uas ua tiav inhibits lub capacitor kaw inrush tam sim no. Tom qab ntawd, cov kev sib cuag tseem ceeb nyob ze kom nqa tag nrho cov peev txheej capacitive. Lub ntsiab lus tsim txiaj ntsig ntawm qhov noReactive Power Compensation Dedicated Contactoryog tias ib zaug ua tiav txoj haujlwm ntawm inrush suppression tiav, lub resistor Circuit Court txiav tawm ntawm lub ntsiab Circuit Court thiab rov pib dua. Qhov kev txawj ntse, kev ua haujlwm siab no yog qhov tseem ceeb rau txo qis lub sijhawm rau cov resistors kom puas thaum lub sij hawm capacitor disconnection txheej txheem, yog li ua kom cov qib siab tshaj plaws ntawm durability, kev nyab xeeb, thiab kev ua tau zoo tshwj xeeb uas yuav tsum tau muaj nyob rau hauv daim ntawv thov kev siv hluav taws xob reactive.

CJ19C Ib leeg-Phase thiab Peb-Phase Y-Type (yuav tsum tau peb tus contactors) Cov duab kab hluav taws xob muaj nyob hauv daim duab 2.

CJ19C (Ib leeg-Phase)-115-170 contactor muaj ib qho kev sib tiv tauj, muaj nyob rau hauv ob qho tib si.

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 kev pab cuam hu rau:

LA8-DN11 (ib txwm qhib thiab ib txwm kaw)

LA8-DN20 (ob qho tib si qhib); xaiv los ntawm tus neeg siv thaum xaj.

Sab nrauv Dimensions thiab Installation Dimensions:

Lub CJ19C (ib zaug-theem)-115-170 hom contactor tuaj yeem ntsia tau siv M6 screws thiab xauv lub tshuab ntxhua khaub ncaws, lossis siv ob lub 35mm mounting ntsia nrog qhov nruab nrab ntawm 105mm ntawm cov ntsia hlau. Saib daim duab 5 rau sab nraud qhov ntev thiab kev teeb tsa qhov ntev ntawm CJ19C (ib theem)-115-170 hom contactor.