Hauj lwm lawm

Xa kev nug

Product Description

● Hom naj npawb: EA63

● IEC60898-1, IEC60947-2

● Ntau yam kev ntsuas tam sim no los ntawm 1A txog 63A

● Tus naj npawb: 1P, 1P + N, 2P, 3P, 3P + N, 4P

● Rated voltage: 220/415V ~

● Rwb thaiv tsev voltage Ui: 500V

● Rated impulse withstand voltage (1.5/50) Uimp: 4000V

● Muaj peev xwm tawg: 4.5kA 6kA

● Tripping nkhaus: B, C, D

● Muaj ntau yam khoom siv

Taw qhia

Lub EA63 series B hom C hom D hom Tripping MCB (Miniature Circuit Breakers) yog tsim los rau AC lub zog ua haujlwm ntawm 50Hz / 60Hz. Cov MCBs no muaj qhov ntsuas qhov ua haujlwm ntawm 230V / 400V thiab tuaj yeem tswj cov ntsuas tam sim no txog 63A. Lawv muaj nyob rau hauv ntau hom, suav nrog B, C, thiab D, uas sawv cev rau cov yam ntxwv sib txawv.

Featuring meej ntsuab thiab liab cov cim, EA63 B hom C hom D hom Tripping MCB ua kom yooj yim txheeb xyuas txoj haujlwm ON-OFF. Lub npog pob tshab tso cai rau cov kab kos meej meej, ua kom pom kev pom thiab yooj yim thaum nruab thiab tu.

Lub EA63 series B hom C hom D hom Tripping MCB yog sib xws nrog lwm yam khoom thiab feem ntau siv nyob rau hauv lub tsev fais fab faib systems nrog ib tug siab tshaj plaws ntsuam xyuas ntawm 63A. Lawv ua raws li cov qauv thoob ntiaj teb, suav nrog IEC / EN 60947-2 thiab IEC / EN 60898-1, kom ua raws li kev nyab xeeb thiab kev ua haujlwm. Tsis tas li ntawd, lawv tau txais daim ntawv pov thawj CE thiab CB, ua pov thawj lawv qhov zoo thiab kev ntseeg tau.

Zuag qhia tag nrho, EA63 series B hom C hom D hom Tripping MCB muab kev txhim khu kev qha thiab kev nyab xeeb rau cov khoom siv hluav taws xob hauv tsev mus txog 63A. Nrog rau lawv ua raws li cov qauv thoob ntiaj teb thiab cov ntawv pov thawj, lawv muaj kev ruaj ntseg ntawm kev tsim nyog rau ntau yam kev siv, ua ntej kev nyab xeeb thiab kev ua haujlwm.

Feature

● Kev tiv thaiv luv luv

● Kev tiv thaiv ntau dhau

● Kaw sai sai

● Muaj peev xwm tawg

● Kev cais tawm muaj nuj nqi

● Kev taw qhia muaj nuj nqi ntawm kev sib cuag

● Kev them nyiaj yug 35mm Din – rail installation

● Pob tshab qhov rais los kos cov kab

● Muaj peev xwm xaiv cov khoom siv hluav taws xob thiab ua tiav qhov taw qhia deb ntawm MCB tus mob: tawg, kaw, thiab ua txhaum txoj cai.

● Muaj peev xwm xaiv cov khoom siv hluav taws xob thiab paub txog kev tiv thaiv hluav taws xob qis thiab dhau-voltage ntawm MCB thiab nyob deb shunt tso tawm.

Technical Data

Txuj	IEC/EN60898-1	IEC/EN60947-2
Rated tam sim no Hauv	1, 2, 3, 4, 5, 6, 8, 10, 13, 16, 20, 25, 32, 40, 50, 63A
Kev tiv thaiv	Overcurrent thiab luv luv Circuit Court
Hom kev mus ncig	Thermo-magnetic
Ncej	1P, 1P+N, 2P, 3P, 3P+N, 4P
Rated voltage Ue	240/415V~
Rwb thaiv tsev voltage Ui	500V
Rated zaus	50/60Hz
Rated tawg peev xwm	6kA: Icu=100% Ics (40A hauv qab) 4.5kA: Icu=100% Ics (50, 63A hauv qab)
Lub zog txwv chav kawm	3
Rated impulse withstand voltage (1.5/50) Uimp	4, 000V
Dielectric xeem voltage ntawm ind. Freq. rau 1 min	2kv ua
Thermal tso tawm yam ntxwv	(1.13-1.45) x Hauv	(1.05-1.30) x Hauv
Sib nqus tso tawm yam ntxwv	B: ({0}}) x In C: ({0}}) x In	D: ({0}}) x In
Hluav taws xob lub neej	4, 000 Cycles
Neeg kho tshuab lub neej	10, 000 Cycles
Tiv tauj txoj hauj lwm qhia	Yog lawm

Kev tiv thaiv qib	IP20
Kev ntsuas kub rau kev teeb tsa cov ntsiab lus thermal	30 degree
ambient kub (nrog rau nruab nrab txhua hnub Tsawg dua lossis sib npaug li 35 degree)	-5 degree ~ +40 degree , Max. 95% av noo
Terminal txuas hom	Cable / Pin-type busbar
Max. Terminal loj rau cable	25mm 2
Max. Tightening torque	2.5nm ua
Mounting	Mounting ntawm 35mm DIN rail
Kev sib txuas	Los ntawm sab saum toj thiab hauv qab
Kev ntim khoom	1P	1P+N, 2P	3P	3P+N, 4P
	240 Pcs	120 pcs	80 pcs	60 pcs

Lus nug thiab lus teb

Q: Lub luag haujlwm ntawm EA63 MCB yog dab tsi?

A: Lub luag haujlwm tseem ceeb ntawm EA63 MCB yog los tiv thaiv hluav taws xob hluav taws xob los ntawm cov khoom siv hluav taws xob, xws li overloads thiab luv circuits. Nws cia li cuam tshuam qhov ntws ntawm hluav taws xob thaum nws pom qhov txawv txav tam sim no, tiv thaiv kev puas tsuaj rau lub voj voog thiab txhim kho kev nyab xeeb.

Q: EA63 MCB ua haujlwm li cas?

A: EA63 MCB muaj ib txoj hlua bimetallic lossis ib qho khoom siv hluav taws xob mus ncig uas teb rau cov kev hloov pauv tam sim no. Thaum qhov tam sim no tshaj qhov muaj peev xwm ntawm MCB, cov kab hluav taws xob bimetallic heats thiab khoov, ua rau kev mus ncig ua haujlwm kom qhib thiab qhib lub voj voog. Hauv kev mus ncig hauv hluav taws xob MCBs, cov khoom siv mus ncig ua rau pom qhov tam sim no thiab ua rau qhib qhov hluav taws xob hauv hluav taws xob.

Q: Dab tsi yog hom EA63 MCBs raws li cov yam ntxwv ntawm kev mus ncig?

A: EA63 MCBs muaj nyob rau hauv cov yam ntxwv txawv txawv, suav nrog Hom B, Hom C, thiab Hom D. Hom B MCBs yog tsim rau cov khoom siv dav dav, Hom C rau cov motors thiab inductive loads, thiab Hom D rau circuits nrog high inrush currents , xws li transformers.

Q: Qhov txawv ntawm EA63 MCB thiab EA7 MCCB yog dab tsi?

A: EA63 MCB yog lub tshuab hluav taws xob me me, tsim los rau qis qis tam sim no (feem ntau txog 63A) thiab siv rau hauv thaj chaw thiab kev lag luam. Ntawm qhov tod tes, EA7 MCCB (Molded Case Circuit Breaker) yog lub tshuab hluav taws xob loj dua uas muaj peev xwm tuav tau cov kev ntsuas tam sim no ntau dua (txog 2000 amps) thiab feem ntau siv hauv kev lag luam.

Q: EA63 MCB puas tuaj yeem siv los ua qhov hloov pauv?

A: EA63 MCB tuaj yeem ua haujlwm raws li kev hloov pauv ON-OFF, tso cai rau kev tswj hwm ntawm Circuit Court. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias MCB yuav tsum tsis txhob siv los ua cov khoom siv hloov pauv ntau zaus, vim nws lub hom phiaj tseem ceeb yog los tiv thaiv Circuit Court los ntawm cov hluav taws xob ntau dua es tsis yog siv lub hom phiaj dav dav.

Q: EA63 MCB puas tuaj yeem rov pib dua tom qab tripping?

A: Yog, feem ntau MCBs yog tsim los manually reset tom qab tripping. Thaum qhov kev ua txhaum lossis dhau qhov xwm txheej tam sim no tau raug daws lawm, MCB tuaj yeem hloov rov qab mus rau ON txoj haujlwm kom rov qab tau lub zog rau hauv Circuit Court.

Q: Qhov txawv ntawm EA63 MCB thiab fuse yog dab tsi?

A: EA63 MCB thiab lub fuse ob leeg ua haujlwm rau lub hom phiaj ntawm kev tiv thaiv hluav taws xob hluav taws xob los ntawm cov dej ntws. Txawm li cas los xij, qhov sib txawv tseem ceeb yog tias MCB tuaj yeem hloov kho manually tom qab tripping, thaum lub fuse yuav tsum tau hloov thaum nws tshuab. EA63 MCBs muab kev yooj yim thiab siv tau zoo nyob rau lub sijhawm ntev piv rau fuses.

Q: Dab tsi yog qhov zoo ntawm kev siv EA63 MCB?

A: Qee qhov zoo ntawm kev siv EA63 MCB suav nrog:
● Kev yooj yim: EA63 MCBs tuaj yeem hloov kho manually tom qab tripping, tshem tawm qhov xav tau hloov pauv xws li fuses.
● Lub Sijhawm-txuag: Rov pib dua EA63 MCB sai dua li hloov lub fuse, txo qis sijhawm.
● Nqi-zoo: EA63 MCBs yog rov siv tau, tshem tawm qhov xav tau kev hloov fuse nquag.
● Kev tiv thaiv zoo dua: EA63 MCBs muab kev tiv thaiv meej thiab txhim khu kev qha tiv thaiv overcurrents, nrog cov yam ntxwv sib txawv muaj rau cov ntawv thov tshwj xeeb.
● Muaj kev nyab xeeb ntxiv: EA63 MCBs muab kev ruaj ntseg zoo dua qub, xws li arc fault detection, uas pab tiv thaiv hluav taws xob hluav taws xob.

Q: EA63 MCB puas tuaj yeem tiv thaiv hluav taws xob poob?

A: Thaum EA63 MCB feem ntau tiv thaiv dhau qhov tam sim no, nws tsis ncaj qha rau kev nyab xeeb hluav taws xob. Los ntawm kev cuam tshuam lub Circuit Court thaum muaj kev txhaum, MCB tuaj yeem pab tiv thaiv hluav taws xob los ntawm kev txiav tawm lub hwj chim. Txawm li cas los xij, rau kev tiv thaiv tshwj xeeb tiv thaiv hluav taws xob, kev ntsuas kev nyab xeeb ntxiv xws li cov khoom siv tam sim no (RCDs) lossis cov teeb meem hauv av cuam tshuam (RCCB, RCBO, GFCIs) raug pom zoo, Piv txwv li, WEAG Brand EX63 RCCB thiab EZ40 RCCB.

Q: EA63 MCBs puas siv tau rau DC circuits?

A: MCBs feem ntau yog tsim los rau AC circuits. Txawm li cas los xij, muaj cov qauv MCB tshwj xeeb uas tuaj yeem tswj tau DC circuits, piv txwv li WEAG Brand EA63z, EA80z. Nws yog ib qho tseem ceeb uas yuav tau xaiv MCBs tshwj xeeb rau cov ntawv thov DC kom ntseeg tau tias muaj kev tiv thaiv thiab kev ua tau zoo.

Q: Lub peev xwm tawg ntawm EA63 MCB yog dab tsi?

A: Lub peev xwm tawg yog hais txog qhov siab tshaj plaws tam sim no uas MCBs tuaj yeem cuam tshuam yam tsis muaj kev puas tsuaj. Nws qhia txog qib siab tshaj plaws uas MCB tuaj yeem ua tau. Nws yog ib qho tseem ceeb uas yuav tau xaiv ib qho MCB nrog lub peev xwm tawg uas sib tw lossis tshaj qhov txhaum tam sim no ntawm Circuit Court nws tiv thaiv.

Q: Dab tsi yog qhov txawv ntawm ib tus ncej EA63 MCB thiab ntau tus ncej EA63 MCB?

A: Ib tus ncej EA63 MCB yog tsim los tiv thaiv ib theem lossis ib tus neeg xyuas pib hauv Circuit Court. Nws cuam tshuam cov dej ntws tam sim no hauv ib tus ncej xwb. Hauv qhov sib piv, ntau tus ncej EA63 MCB tuaj yeem tiv thaiv ntau theem lossis ntau tus neeg xyuas pib ib txhij. Nws cuam tshuam cov dej ntws tam sim no hauv txhua tus ncej ib txhij, muab kev tiv thaiv zoo rau ntau theem circuits.

Q: EA63 MCBs puas siv tau rau kev tiv thaiv lub cev muaj zog?

A: Yog, EA63 MCBs tuaj yeem siv rau kev tiv thaiv lub cev muaj zog, tab sis lawv qhov kev tsim nyog nyob ntawm lub cev muaj zog thiab cov kev xav tau tam sim no pib. Nws yog ib qho tseem ceeb uas yuav tau xaiv EA63 MCB nrog cov yam ntxwv mus txawv tebchaws uas tsim nyog, xws li Hom C lossis Hom D, los tswj lub cev muaj zog pib tam sim no thiab muab kev tiv thaiv zoo tiv thaiv overloads thiab luv circuits.

Q: EA63 MCBs puas tuaj yeem siv ua ke nrog cov khoom siv tam sim no (RCDs) lossis qhov cuam tshuam hauv av cuam tshuam (RCCB, GFCIs)?

A: Yog, nws yog ib txwm siv EA63 MCBs ua ke nrog RCDs lossis RCCB, GFCIs rau kev txhim kho hluav taws xob kev nyab xeeb. EA63 MCBs tiv thaiv dhau tam sim no, thaum RCDs lossis RCC, GFCIs muab kev tiv thaiv hluav taws xob thiab kev ua txhaum hauv av. Qhov kev sib xyaw ua ke no ua kom muaj kev tiv thaiv zoo rau cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob.

Cim npe nrov: b hom c hom d hom tripping mcb, Tuam Tshoj b hom c hom d hom tripping mcb manufacturers, lwm tus neeg

B Hom C Hom D Hom Tripping MCB