Lub multifunctional self-resetting ob chav zaub protector integrates overvoltage tiv thaiv, undervoltage protectionovercurrent tiv thaiv thiab integrated ntse protector.Thaum muaj overvoitage, undervoltage thiab overcurrent khoom txhaum nyob rau hauv txoj kab, cov khoom no yuav txiav tawm lub Circuit Court tam sim ntawd.
Lub hom phiaj
Lub multifunctional self-resetting ob chav zaub protector integrates overvoltage tiv thaiv, undervoltage tiv thaiv overcurrent tiv thaiv thiab integrated ntse protector. Thaum muaj overvoitage, undervoltage thiab overcurrent khoom txhaum nyob rau hauv kab, cov khoom no tuaj yeem txiav tawm Circuit Court tam sim. Zam kom tsis txhob muaj kev puas tsuaj rau cov khoom siv hluav taws xob.Thaum lub voj voog rov qab mus rau qhov qub, tus neeg tiv thaiv tuaj yeem rov qab kho lub Circuit Court kom cov khoom siv hluav taws xob ua haujlwm zoo li qub. Tus nqi overvoltage, undervoltage tus nqi, overcurrent tus nqi, Circuit Court rov qab lub sij hawm tus nqi thiab overcurrent tiv thaiv rov pib dua lub sij hawm tus nqi ntawm cov khoom no yuav tsum tau teem los ntawm koj tus kheej.Kho tus coj tsis raws li qhov tseeb hauv zos tej yam kev mob thiab hluav taws xob siv tej yam kev mob.
Nta
Cov khoom ua tau raws li ib-theem nws tus kheej-reseting reclosing protector uas ua los ntawm cov txheej txheem kev lag luam.
Thaum cov kab muaj overvolage, undervoltage thiab overcurrent faults, cov khoom yuav txiav tawm cov kab.Thaum cov kab voltage los yog tam sim no rov qab mus rau qhov qub, cov khoom yuav cia li rov qab ib txwm fais fab mov tom qab lub sij hawm ncua los ntawm tus neeg siv, tsis muaj phau ntawv ua haujlwm. Thaum instantaneous lossis transient overvoltage tshwm sim ntawm kab, tus tiv thaiv yuav tsis ua haujlwm.
Cov khoom yuav tsis txuas nrog lub hwj chim tam sim ntawd thaum cov kab voltase tsis ruaj khov vim qee yam los yog lub hwj chim qhib tam sim ntawd tom qab lub hwj chim tsis ua hauj lwm tam sim ntawd.Lub sij hawm ncua sij hawm yog teem los ntawm tus neeg siv raws li cov neeg hauv zos.
Cov kab hluav taws xob yuav tsum tsis txhob siab tshaj 330VAC ntawm qhov siab tshaj plaws kom tiv thaiv cov khoom nws tus kheej los ntawm kev puas tsuaj vim muaj hluav taws xob ntau dhau. Yog tias xav tau lub zog loj rau lub sijhawm tshwj xeeb, thov hu rau lub chaw tsim khoom.
ib txwm siv tej yam kev mob
1.Lub ambient kub tsis tshaj +50 degrees thiab tsis qis tshaj -10 degrees.
2.Qhov siab ntawm qhov chaw teeb tsa tsis pub tshaj 2000 meters
3. Humidity: tsis ntau tshaj 60%
4.Kev ua qias tuaj 3
kev teeb tsa kev teeb tsa
Tus tiv thaiv tuaj yeem ntsia tau rau hauv lub cev vertically lossis horizontally, tshwj xeeb kev txiav txim yog reguired rau lub sijhawm tshwj xeeb.
nws yuav tsum tau muab ntsia rau hauv qhov nruab nrab tsis tawg, thiab tsis muaj roj thiab cov hmoov av conductive nyob rau hauv nruab nrab uas txaus rau ferment hlau thiab puas rwb thaiv tsev.
Nws yuav tsum tau nruab rau hauv qhov chaw uas tsis muaj nag lossis daus.
Lub ntsiab technical parameters
1.Rated voltage: 220VAC 50Hz.
2.Rated tam sim no: 1A-40A lossis 1A-63A adjustable (default 40A lossis 63A)
3.Overvoltage txiav tawm tus nqi: 240V-300VAC tuaj yeem teeb tsa (default 270VAC)
4.0vervoltage txiav-offvalue: 140V-200VAC tuaj yeem teeb tsa (default 170VAC)
5.Over-tam sim no txiav txim-offvalue: 63A: 1A-63Acan teem (default63A) / 40A: 1A-40Acan tau teem (default 40A)
6.Delay lub sij hawm ntawm lub hwj chim kis tau tus mob tom qab fais fab tuag: 5-300S adjustable (default 30S)
7.Power-on ncua sij hawm: 1-300S adjustable (default 5S)
8.Reset ncua sij hawm tom qab overcurrent tiv thaiv: 30-300S adjustable (default 305)
9.Delay lub sij hawm thaum cov khoom yog dhau-tam sim no: 6S (tam sim no lub sij hawm dhau-tam sim no ntau tshaj lub sij hawm no yuav raug lees paub tias dhau-tam sim no thiab tiv thaiv)
10.Kev siv tus kheej: ≤ 2W
11.Electrical mechanical life:> 100000 zaug
12. Dimensions: 81x35x60mm
siv
Tom qab tus neeg tiv thaiv tau teeb tsa, tus neeg siv tuaj yeem xaim nws thiab xaiv cov seem xaim uas ua tau raws li tus qauv raws li qhov loj ntawm tus neeg tiv thaiv tam sim no. Nco ntsoov tias cov xov hlau nkag thiab tawm ntawm tus tiv thaiv tsis tuaj yeem txuas tsis ncaj ncees lawm kom tsis txhob muaj kev puas tsuaj rau cov khoom lossis tsis ua rau lub hwj chim.
Cov kev ceev faj
1.Thaum ua ntau yam kev ua haujlwm lossis kev sim, tus neeg siv yuav tsum ua raws li cov kev cai cuam tshuam thiab ua tib zoo saib xyuas cov khoom hauv qab no kom paub tseeb tias siv cov khoom no raug thiab nyab xeeb.
2.Raws li cov tswv yim thiab cov zis terminals cim rau ntawm cov khoom, qhov tseeb load tam sim no yuav tsum tsawg dua qhov kev tiv thaiv tam sim no tus nqi ntawm cov khoom)
3.Cov kab nruab nrab N tsis tuaj yeem txuas tsis raug thiab yuav tsum tau txuas nrog kev ntseeg siab, txwv tsis pub tus tiv thaiv tsis tuaj yeem ua haujlwm ib txwm.
4.Ua ntej tig lub hwj chim, ua tib zoo xyuas seb cov xaim puas yog qhov tseeb.txawm tias qhov loj me ntawm cov khoom siv los tiv thaiv tus nqi tam sim no, thiab seb cov hlua txuas puas raug nruj, txwv tsis pub cov khoom yuav puas.
5.Tom qab cov khoom siv hluav taws xob, thov tsis txhob kov cov khoom nyob kom tsis txhob muaj hluav taws xob poob.
6.Cov khoom no yuav tsum tau koom tes nrog lub micro Circuit Court breaker los ua ib qho kev tiv thaiv luv luv, txwv tsis pub cov khoom yuav tsis muaj peev xwm muab kev tiv thaiv thaum lub load yog luv luv.
7.Vim tias cov khoom muaj qhov tsis siv neeg rov pib ua haujlwm.Tom qab cov khoom muaj kev tiv thaiv thiab qhib, lub load (cov khoom siv hluav taws xob) yuav tsum tau muab tshem tawm tam sim ntawd.and lub Circuit Court yuav tsum tau xyuas, txwv tsis pub cov khoom yuav freguently txuas thiab disconnect lub load. Lub load khiav thiab ua rau cov khoom lossis cov khoom siv hluav taws xob puas.
8. Thaum cov khoom siv tsis siv sijhawm ntev, nws yuav tsum tau tiv thaiv los ntawm ya raws thiab plua plav.Ua ntej siv, cov khoom yuav tsum raug kuaj raws li cov lus saum toj no, thiab nws tuaj yeem muab tso rau hauv kev siv tom qab nws zoo li qub.
9.Cov khoom no tsis muaj kev sib cais, thov disconnect lub hauv ntej-kawg Circuit Court breaker hloov thaum tuav lub Circuit Court.
10.Cov kab ntawm sab ntsuj plig (N kab) ntawm cov khoom no yog txuas ncaj qha, thiab tsis muaj kev cuam tshuam.
11.Cov khoom no tsis muaj dhau-tam sim no luv luv-circuit breakingcapacity, thov nruab ib tug me me Circuit Court breaker xws li DZ-47, C65 nyob rau hauv pem hauv ntej kawg ntawm kab raws li kev tiv thaiv tshaj tam sim no.
12.Yog hais tias qhov teeb meem tiag tiag txawv ntawm phau ntawv no vim yog cov khoom tsim kho, thov hu rau lub tuam txhab, cov khoom hloov kho yuav tsis raug ceeb toom cais.
Tiv tauj peb
