CKJ5 Series 380/1140V Nqus AC Contactor

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Product Detail

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Product Description

CKJ5 series AC Nqus Contactor yog tsim los rau kev ua haujlwm ntev thiab tawg hauv Circuit Court, zaus pib thiab tswj AC lub cev muaj zog hauv lub zog hluav taws xob nrog AC 50 Hz-60Hz, ntsuas kev khiav hauj lwm voltage rau 1140V.Nws kuj tuaj yeem tsim nrog thermal relay thiab txhua yam khoom siv tiv thaiv, raws li lub tshuab hluav taws xob hluav taws xob, tshwj xeeb tshaj yog siv rau kev tawg hluav taws xob hluav taws xob thiab txhua yam khoom siv hluav taws xob tswj.Nws tuaj yeem siv rau hauv chav haujlwm ntawm mine, metallurgy, roj av, tshuaj lom neeg kev lag luam, hluav taws xob, kev sib txuas lus kev thauj mus los thiab lwm yam.
Tus contactor ua raws li IEC 60947-4-1, GB / T 14048.4 thiab JB / TN 7122 tus qauv, cov ntsuas kev ua haujlwm tseem ceeb tau mus txog qib thoob ntiaj teb.
"Y" txhais tau hais tias cov khoom no muaj coil lag luam mechanism hom thiab cov hlau nplaum ruaj khov ua haujlwm mechanism hom.Coil lag luam mechanism yog ib txwm siv. Cov neeg siv khoom tuaj yeem xaiv hom tsim nyog raws li daim ntawv thov.

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Khoom technical parameters thiab sab nraud qhov ntev

Khoom qauv nta

Lub tshuab nqus tsev contactors siv lub tshuab nqus tsev lub raj mis encapsulated contacts los suppress lub arc.Qhov kev tiv thaiv arc no tso cai rau cov neeg sib cuag me me thiab siv qhov chaw tsawg dua li cov huab cua tawg ntawm cov dej ntws siab dua.Raws li cov kev sib tiv tauj yog encapsulated, lub tshuab nqus tsev contactors tau siv ntau heev hauv cov ntawv siv qias neeg, xws li mining.
Lub tshuab nqus tsev contactors tsuas yog siv tau rau hauv AC systems.Lub AC arc generated thaum qhib cov neeg sib cuag yuav tua tus kheej ntawm xoom-hloov ntawm lub waveform tam sim no, nrog lub tshuab nqus tsev tiv thaiv kev rov tawm tsam ntawm arc hla cov neeg qhib.Lub tshuab nqus tsev contactors yog li ntawd muaj txiaj ntsig zoo ntawm kev cuam tshuam lub zog ntawm lub zog hluav taws xob thiab siv thaum hloov pauv sai, vim tias lub sijhawm so siab tshaj plaws yog txiav txim siab los ntawm lub sijhawm ntawm AC waveform.

Ib puag ncig tus mob

Ambient kub: -25ºC ~ + 40ºC
Qhov siab: ≤2000
Humidity: kwv yees cov av noo nyob rau nruab nrab txhua hnub tsawg dua 95%, ntawm qhov nruab nrab txhua hli tsawg dua 90%.
Dej vapor siab nyob rau nruab nrab txhua hnub tsawg dua 2.2kPa, nyob rau ib hlis nruab nrab tsawg dua 1.8kPa.
Tsis tshua muaj kev vibration.