CovCJ19C Capacitor Bank Hloov Contactorlos ntawm peb ib zaug -theem series yog ib tug mob siab rau switching ntaus ntawv tsim rau kev tswj ntawm tsawg-voltage ib leeg-phase capacitor banks los yog rau ib tug theem them nyiaj nyob rau hauv peb-theem banks. Nws ua hauj lwm raws li ib tug tseem ceeb actuator nyob rau hauv tsis siv neeg reactive zog them nyiaj systems. Cov khoom lag luam muaj zog no yog tsim los siv rau hauv AC fais fab kev sib txuas ua haujlwm ntawm 50Hz nrog qhov ntsuas hluav taws xob mus txog 220V, ua haujlwm zoo ntawm kev hloov pauv ntawm cov khoom siv hluav taws xob kom siab li 90kvar kom xa cov khoom siv hluav taws xob zoo sib xws. Qhov no -theem switching contactor yog ib qho kev txhim kho version tsim thiab tsim los ntawm peb cov nroj tsuag, hloov zuj zus los ntawm thawj CJ19C (16C) platform. Txhawm rau ua tiav nws qhov kev hloov pauv kev ua tau zoo thiab kav ntev, lubCapacitor Bank Hloov Contactoryuav tsum tau siv nyob rau hauv cov nram qab no ib puag ncig thiab mounting constraints: a) Qhov tso cai ambient cua kub spans ntawm -5℃mus rau +40 degree, muab hais tias qhov nruab nrab kub nyob rau hauv ib tug sib law liag 24-teev lub sij hawm tsis tshaj +35℃. b) Qhov chaw teeb tsa rau lub txhab nyiaj capacitor thiab tus contactor no yuav tsum nyob ntawm qhov siab tsis tshaj 2000m. c) Cov av noo hais tias thaum huab cua kub yog +40 degree, qhov txheeb ze av noo yuav tsum tsis pub tshaj 50%.
Tsis tas li ntawd, qhov nruab nrab qhov ntsuas kub tsawg kawg uas tau sau tseg thaum lub hli ntub tshaj plaws ntawm lub xyoo yuav tsum tsawg dua lossis sib npaug rau +25℃, thiab qhov nruab nrab qhov nruab nrab cov av noo siab tshaj plaws rau lub hli yuav tsum tsawg dua lossis sib npaug li 90%. d) Kev ua haujlwm ib puag ncig yog cais raws li qib kev ua qias tuaj 3. e) Kev teeb tsa muaj feem cuam tshuam yog III. f) Kev teeb tsa yuav tsum tau ua nyob rau hauv ib cheeb tsam uas tsis muaj kev cuam tshuam loj, cuam tshuam rau lub zog, lossis kev co. g) Lub contactor yuav tsum tau mounted thiaj li hais tias nws installation nto muaj ib tug inclination ntawm 5℃los yog tsawg dua txheeb ze rau ntsug. Kev ua haujlwm txawj ntse ntawm cov khoom raug ntes nyob rau hauv daim duab 1. Daim duab qhia txog kab hluav taws xob saum toj ntawm cov kab dashed qhia txog lub capacitor switching mechanism, thaum seem hauv qab no qhia txog lub txhab nyiaj txuas nrog capacitor. Lub hauv paus rau nws txoj haujlwm yog kev sib txuas ntawm cov hluav taws xob hloov hluav taws xob, uas muaj thaum ntxov - ua kom muaj kev sib cuag nrog cov tam sim no - txwv cov resistors. Thaum energization ntawm electromagnetic kauj, qhov Circuit Court kaw ua ntej. Qhov pib ntws ntawm tam sim no yog li no qhia los ntawm cov resistors kom them nyiaj rau lub txhab nyiaj capacitor, ua kom zoo damping thiab suppressing qhov teeb meem hloov pauv - ntawm inrush tam sim no. Thaum qhov no ua tiav, cov kev sib cuag tseem ceeb nyob ze kom nqa tau qhov ruaj khov- lub xeev capacitor tam sim no. Ib qho tseem ceeb tiv thaiv feature ntawm noCapacitor Bank Hloov Contactoryog qhov tsis siv neeg disconnection thiab rov pib dua ntawm lub resistor Circuit Court tom qab nws ua tiav nws inrush suppression ua hauj lwm. Qhov kev tsim qauv no txo qis lub sijhawm rau tam sim no - txwv cov resistors overheat los yog ua tsis tiav thaum lub sij hawm capacitor bank disconnection theem, kom ntseeg tau ntev -lub sij hawm kev cia siab, txhim khu kev ruaj ntseg, thiab teeb meem- ua hauj lwm dawb rau koj lub hwj chim kho cov cuab tam.
Internal Connections thiab Terminal Markings
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)-63 contactor muaj peb tus neeg pabcuam, nrog rau ob qhov sib txuas.
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.
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Contactor Model |
Sib cuag |
Nquag Qhib (NO) |
Nquag Kaw (NC) |
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CJ19C (Ib theem)-63 |
21E |
2 |
1 |
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12E |
1 |
2 |
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Tswj capacitor 400V |
Capacity Qn kvar |
3 2 kvu |
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Rated tam sim no InA |
139A |
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Ua haujlwm tam sim no 1.3 Hauv A |
180A |
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Pa cua sov tam sim no IthA |
190A |
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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 |
200 |
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Kev nqus |
20 |
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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 |
800000 x | ||||
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Hluav taws xob lub neej ua haujlwm zaus 120 1/h |
80000 x | ||||
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Qhov hnyav |
txog 1.25 kg |
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Sab nrauv Dimensions thiab Installation Dimensions
Lub CJ19C (ib zaug-theem)-63 contactor tuaj yeem ntsia tau siv M6 ntsia hlau thiab xauv lub tshuab ntxhua khaub ncaws, lossis siv 35mm lossis 75mm mounting ntsia.
Saib daim duab 4 rau sab nraud qhov ntev thiab kev teeb tsa qhov ntev ntawm CJ19C (ib zaug-theem)-63 contactor.
Kev tsim nyog
Cim npe nrov: Tuam Tshoj capacitor bank hloov contactor, Tuam Tshoj capacitor bank hloov contactor Hoobkas
