Hauj lwm lawm

Xa kev nug

Product Description

● Qauv NO.: EA7-125, EA7T-125, EA7E-125

● Txuj: IEC60947-2

● Ncej: 1P, 2P, 3P, 4P

● Rated Tam sim no: 10-63A

● Rated voltage: 400V

● Rated rwb thaiv tsev voltage: 1000V

● Hom kev tso tawm: Thermal thiab electromagnetic

● Tsau hom lossis thermal thiab electromagnetic adjustable hom

● Tag nrho cov khoom siv, xws li shunt tso tawm, nyob rau hauv / dhau voltage tso, tswb hu, ncua kev khiav hauj lwm, motorized mechanism thiab lwm yam.

● Ambient Kub: -25...+40 degree

Taw qhia

EA7 series 40A 50A 63A Standard MCCB (Molded Case Circuit Breakers) yog tsim tshwj xeeb rau kev siv hauv AC fais fab kev faib tes hauj lwm ua haujlwm ntawm zaus ntawm 50/60Hz. Cov hluav taws xob hluav taws xob no tau tsim los ua kom muaj kev ua haujlwm zoo thiab muab kev tiv thaiv kev ruaj ntseg tiv thaiv ntau yam txhaum xws li overload, luv Circuit Court, thiab nyob rau hauv voltage. Nrog rau qhov ntsuas hluav taws xob hluav taws xob ntawm 1000V thiab qhov ntsuas hluav taws xob ua haujlwm ntawm 400V lossis qis dua, lawv tau zoo rau ntau yam kev lag luam thiab kev lag luam.

EA7 series 40A 50A 63A Standard MCCB nthuav tawm kev ua tau zoo tshwj xeeb thiab kev ntseeg siab hauv cov khoom siv hluav taws xob. Lawv ua lub luag haujlwm tseem ceeb hauv kev tswj xyuas kev ncaj ncees ntawm cov tshuab hluav taws xob thiab tiv thaiv kev phom sij. Cov hluav taws xob hluav taws xob no tau tsim los tiv thaiv cov qib high voltage, ua tsaug rau lawv cov ntsuas hluav taws xob hluav taws xob ntawm 1000V. Lawv sib haum nrog ntau yam kev khiav hauj lwm voltage feem ntau ntsib nyob rau hauv kev lag luam thiab kev lag luam chaw, kom ntseeg tau seamless kev koom ua ke rau hauv cov hluav taws xob sib txawv.

Nrog rau qhov ntsuas tam sim no tuav lub peev xwm, EA7 series 40A 50A 63A Standard MCCB muaj ntau yam thiab tsim nyog rau kev faib hluav taws xob thaum muaj kev tiv thaiv kab hluav taws xob thiab khoom siv. Lawv tam sim ntawd cuam tshuam lub Circuit Court thaum pom qhov txawv txav tam sim no lossis voltage, tiv thaiv kev puas tsuaj ntxiv thiab ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov hluav taws xob.

EA7 series 40A 50A 63A Standard MCCB yog tsim los tiv thaiv cov kev ntxhov siab cuam tshuam nrog tsis tshua muaj hluav taws xob hloov hluav taws xob thiab lub cev muaj zog pib ua haujlwm. Lawv muab kev ua haujlwm zoo ib yam dhau sijhawm thiab tuaj yeem tso siab rau hauv ntau yam kev siv.

Hauv cov ntsiab lus, EA7 series 40A 50A 63A Standard MCCB yog cov khoom tseem ceeb hauv kev faib hluav taws xob. Nrog rau lawv cov hluav taws xob hluav taws xob siab, kev sib raug zoo nrog ntau yam kev khiav hauj lwm voltages, thiab muaj peev xwm los tswj cov tam sim no tseem ceeb, cov hluav taws xob hluav taws xob no ua kom muaj kev faib hluav taws xob zoo thaum tiv thaiv cov kab hluav taws xob, khoom siv, thiab lub cev muaj zog los ntawm kev ua txhaum thiab kev puas tsuaj. Lawv qhov kev ua tau zoo tshwj xeeb thiab kev ntseeg tau ua rau lawv muaj kev ntseeg siab rau kev tswj xyuas kev ncaj ncees thiab kev nyab xeeb ntawm cov tshuab hluav taws xob.

Muaj nuj nqi

● Kev tiv thaiv overload

● Kev tiv thaiv luv luv

● Kev tiv thaiv tam sim no txhaum

● Kev txiav tawm

● Kho qhov chaw mus txawv tebchaws

Technical Data

Ncej tam sim no (A)		125
Qauv (EA7 yog hom ruaj, EA7T yog thermal thiab electromagnetic adjustable hom)		EA7-125S EA7T-125S	EA7-125H EA7T-125H
Ncej naj npawb		3, 4
Rated tam sim no (A)		10, 16, 20, 32, 25, 40, 50, 63
Rated voltage (V)		AC 400 V
Rated rwb thaiv tsev voltage (V)		AC 1000V
Short-circuit breaking peev (KA)Icu/Ics	AC 400 V	18/15	25/18
Lub voj voog khiav haujlwm	Hluav taws xob lub neej	6000
	Neeg kho tshuab lub neej	9000
Tsis siv neeg tso tawm		Thermal thiab Electromagnetic

Lus nug thiab lus teb

Q: Lub luag haujlwm ntawm chav mus ncig hauv EA7 series MCCB yog dab tsi?

A: Chav tsev mus txawv tebchaws hauv EA7 series MCCB yog lub luag haujlwm rau kev kuaj xyuas cov khoom siv hluav taws xob tsis zoo thiab pib cuam tshuam ntawm cov dej ntws tam sim no thaum tsim nyog.

Q: Yuav ua li cas lub arc extinguishing mechanism nyob rau hauv ib tug EA7 series MCCB ua hauj lwm?

A: Lub arc extinguishing mechanism nyob rau hauv ib tug EA7 series MCCB ua hauj lwm los ntawm redirecting thiab txias cov hluav taws xob arc uas tsim thaum lub Circuit Court breaker qhib, kom muaj kev ruaj ntseg cuam tshuam ntawm tam sim no ntws.

Q: EA7 series MCCB puas tuaj yeem ua haujlwm ntawm tes?

A: Yog lawm, EA7 series MCCBs feem ntau muaj qhov ua haujlwm ua haujlwm uas tso cai rau kev siv phau ntawv, xws li tig lub Circuit Court breaker rau lossis tawm.

Q: Dab tsi yuav tsum tau txiav txim siab thaum xaiv EA7 series MCCB?

A: Cov yam tseem ceeb uas yuav tsum tau xav txog thaum xaiv EA7 series MCCB suav nrog qhov ntsuas tam sim no, lub peev xwm tawg, qhov ntsuas hluav taws xob, thiab cov ntawv thov tshwj xeeb.

Cim npe nrov: 40a 50a 63a txheem mccb, Tuam Tshoj 40a 50a 63a txheem mccb manufacturers, lwm tus neeg