Lub cev muaj zog Control Contactor

Lub series ntawmLub cev muaj zog Control Contactorsmuab cov kev daws teeb meem muaj zog thiab ntau yam rau kev tswj hwm AC lub cev muaj zog circuits thiab cov khoom siv hluav taws xob dav dav. Cov khoom no yog tsim los siv nyob rau hauv alternating tam sim no circuits nrog ib tug zaus ntawm 50Hz thiab ib tug rated ua hauj lwm voltage mus txog 660V. Lawv muaj peev xwm tuav cov kev ua haujlwm tam sim no txog li 95A (rau 3-theem systems Tsawg dua lossis sib npaug rau 440V). Lawv lub hom phiaj tseem ceeb yog ua kom muaj kev sib txuas ntawm cov chaw taws teeb thiab kev cuam tshuam ntawm hluav taws xob circuits. Ntxiv mus, cov khoom no yog tshwj xeeb tshaj yog zoo{12}} haum rau nquag pib, nres, thiab kev tswj ntawm AC motors, ua rau lawv indispensable nyob rau hauv industrial automation. Thaum ua haujlwm ntawm qhov tsim nyog txo qis ua haujlwm tam sim no (siv qeb AC-4), lawv tuaj yeem ua cov ntawv thov ntau dua xws li ntsaws, rov qab pib, thiab nquag inching ntawm squirrel-cage induction motors. Rau kev tiv thaiv kev tiv thaiv, cov khoom no tuaj yeem ua ke nrog cov thermal overload relays, tsim kom muaj chav sib xyaw ua ke uas muaj txiaj ntsig zoo tiv thaiv circuits tiv thaiv kev ua haujlwm overloads, yog li tiv thaiv lub cev muaj zog thiab txhim kho kev nyab xeeb. Kom paub meej covLub cev muaj zog Control Contactormuab kev ntseeg tau thiab ua tau zoo ib yam dhau ntawm nws lub neej, ua raws li cov qauv hauv qab no ua haujlwm thiab kev teeb tsa yog qhov tseem ceeb: a) huab cua kub: qhov txwv siab tshaj yog +40 degree, nrog rau 24-teev tus nqi nruab nrab tsis tshaj +35 degree, thiab qis dua yog siab dua lossis sib npaug li -5 degree. b) Qhov siab: qhov chaw teeb tsa yuav tsum tsis txhob siab tshaj 2000 meters. c) Huab cua txheeb ze av noo: ntawm qhov kub ntawm +40 degree, tus txheeb ze av noo yuav tsum tsis pub tshaj 50%. Qhov nruab nrab qhov nruab nrab qhov nruab nrab ntawm lub hli ntub dej yuav tsum tsis pub tshaj +25 degree, thiab lub hli qhov nruab nrab qhov nruab nrab cov av noo yuav tsum tsis pub tshaj 90%. d) Pollution degree: 3. e) Installation qeb: III. f) Kev poob siab thiab kev vibration: Cov khoom yuav tsum tau nruab rau hauv ib puag ncig tsis muaj kev 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. Engineered rau durability thiab yooj yim ntawm kev siv, no series ntawmLub cev muaj zog Control Contactorsstands raws li ib tug ntseeg kev xaiv rau engineers nrhiav kev vam meej kev ua tau zoo nyob rau hauv ib tug dav array ntawm lub cev muaj zog tswj thiab lub hwj chim switching daim ntaub ntawv.

Sab nrauv zoo thiab qhov ntev ntawm installation