Product details

Cov ntsiab lus ntawm cov khoom

YUW 1 seriesCua Circuit Breaker(tom qab no hu ua Circuit Breaker) yog siv rau hauv kev faib khoom nrog AC 50HZ, ntsuas qhov hluav taws xob 690V (lossis qis dua), thiab ntsuas tam sim no 200A-6300A.Nws yog siv los faib hluav taws xob hluav taws xob, tiv thaiv Circuit Court thiab lub zog hluav taws xob los ntawm kev puas tsuaj ntawm qhov tsis zoo, xws li overload, nyob rau hauv voltage, luv Circuit Court, kev tiv thaiv ib leeg. Kev tiv thaiv kev xaiv yog qhov tseeb.Ib qho ntxiv, nws tuaj yeem txhim kho qhov kev ntseeg siab ntawm cov khoom siv hluav taws xob thiab zam qhov tsis tsim nyog blackout.Tam sim no, nws muaj qhov qhib hom kev sib txuas lus kom paub txog plaub qhov chaw taws teeb, xws li kev tswj chaw taws teeb, kev tswj chaw taws teeb, kev ntsuas chaw taws teeb thiab kev sib txuas lus chaw taws teeb, txhawm rau ua kom tau raws li qhov yuav tsum tau muaj ntawm chaw tswj thiab tsis siv neeg qhov system.This Circuit Court breaker muaj nuj nqi.

Muab faib:

1. Raws li kev teeb tsa: Kho hom, hom tub rau khoom.
2. Raws li tus ncej: 3P, 4P
3. Raws li kev khiav hauj lwm: Hluav taws xob ua haujlwm, Kev tuav haujlwm (Khoom, tu)

Tso Tawm:

Kev txawj ntse tswj, nyob rau hauv-voltage instant (los yog qeeb) tso tawm, shunt tso.

Intelligence Controller muaj nuj nqi:

1. Intelligence controller: H (hom kev txawj ntse), M (Standard type), L (Economy type)
2. Muaj overload ncua ncua sij hawm ncua sij hawm ncua, luv ncua ncua sij hawm inverse txwv, tas li lub sij hawm-lag thiab instant muaj nuj nqi, nws muaj peev xwm raws li tus neeg siv yuav tsum tau teem tiv thaiv.
3. Ib qho av tiv thaiv muaj nuj nqi.
4. Zaub muaj nuj nqi: teeb tsa cov zaub tam sim no, ua haujlwm tam sim no thiab txhua kab voltage lub ntsiab zaub (voltage zaub xav tau nug peb thaum muab kuv qhov kev txiav txim)
5. Tswb muaj nuj nqi: overload tswb.
6. Kev kuaj tus kheej muaj nuj nqi: overheating self test, microcomputer self diagnosis.
7. Kev xeem muaj nuj nqi: ntse tswj ntawm kev khiav hauj lwm yam ntxwv.

Kev siv li qub thiab kev teeb tsa

1. Cov huab cua nyob ib puag ncig: tus nqi txwv tsis pub tshaj + 40 ℃, txo qis tus nqi tsis tshaj -5 ℃, tus nqi nruab nrab tsis tshaj + 35 ℃ .Kev txiav txim tshwj xeeb xav tau.
2. Nruab qhov chaw nyob ntawm qhov siab tsis tshaj 2000m.
3. Atmospheric tej yam kev mob: Atmosphere txheeb ze av noo tsis pub tshaj 50% thaum ambient huab cua yog +40 ℃, nws muaj peev xwm muaj siab dua ntawm cov txheeb ze av noo nyob rau hauv qis kub, qhov nruab nrab max txheeb ze av noo yog 90% nyob rau hauv lub max ntub lub hli, lub hli nruab nrab max kub yog +25 ℃ tib lub sij hawm, nws yuav tsum tau xav txog qhov kev hloov ntawm cov khoom ntawm conical. kub.Nws xav tau kev sab laj nrog kuv lub tuam txhab thaum nws tshaj li kev cai.
4. Qib kev tiv thaiv: IP30.
5 Chav kawm ua paug: 3 chav kawm.
6. Siv cov chav kawm: chav B lossis chav A.
7. Installation qeb: Rated kev khiav hauj lwm voltage 660V (690V) thiab hauv qab no Circuit Court breakers thiab undervoltage demerters, hwj chim transformer thawj kauj ntawm installation qeb yog Ⅳ, lwm yam pab Circuit Court, controller installation qeb yog Ⅲ.
8. Kev teeb tsa kev teeb tsa: Breaker xav tau raws li cov lus qhia no yuav tsum tau nruab, tawg ntawm ntsug gradient tsis tshaj 5 ° (mine breaker ntawm ntsug gradient tsis tshaj 15 °)