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: 10-32A

● 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 16A 20A 25A 32A 1P 2P 3P 4P MCCB (molded case circuit breakers) yog tsim los rau AC fais fab kev faib tes hauj lwm ua hauj lwm ntawm ib zaus ntawm 50/60Hz. Cov MCCBs no tau tsim tshwj xeeb los muab kev tiv thaiv kev ruaj ntseg tiv thaiv ntau yam txhaum xws li overload, luv luv Circuit Court, thiab nyob rau hauv voltage, thaum ua kom muaj kev ua haujlwm zoo hauv cov hluav taws xob faib hluav taws xob.

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, EA7 series 16A 20A 25A 32A 1P 2P 3P 4P MCCB muaj kev ua tau zoo thiab kev sib raug zoo nrog cov qib sib txawv uas feem ntau pom nyob rau hauv kev lag luam thiab kev lag luam ib puag ncig. Lawv muaj peev xwm tiv taus cov qib high voltage, ua kom lawv cov kev lag luam txhim khu kev qha thiab ua rau muaj kev ncaj ncees ntawm cov tshuab hluav taws xob.

EA7 series 16A 20A 25A 32A 1P 2P 3P 4P MCCB muaj ntau qhov ntsuas tam sim no, suav nrog 16A, 20A, 25A, thiab 32A, nrog rau kev xaiv rau 1P, 2P, 3P, thiab 4P configurations. Cov hluav taws xob hluav taws xob no ua haujlwm zoo tshaj plaws rau kev faib hluav taws xob hluav taws xob thiab tiv thaiv cov kab hluav taws xob thiab khoom siv los ntawm kev puas tsuaj. Lawv tuaj yeem cuam tshuam lub voj voog zoo thaum kuaj pom qhov txawv txav tam sim no lossis qhov hluav taws xob tsis zoo, tiv thaiv kev puas tsuaj ntxiv thiab ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov hluav taws xob.

Ntxiv rau lawv txoj haujlwm tiv thaiv, EA7 series MCCBs kuj tuaj yeem ua haujlwm rau lub hom phiaj tiv thaiv lub cev, tshwj xeeb tshaj yog rau cov motors nrog cov ntsuas tam sim no txog 630A. Qhov no ntxiv txhim kho lawv cov versatility thiab muaj txiaj ntsig hauv ntau yam kev siv.

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
Rated voltage (V)		AC 400 V
Rated rwb thaiv tsev voltage (V)		AC 1000V
Luv-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 hom phiaj ntawm EA7 series MCCB yog dab tsi?

A: Lub hom phiaj tseem ceeb ntawm EA7 series MCCB yog los tiv thaiv hluav taws xob circuits los ntawm overloads, luv circuits, thiab txhaum tam sim no.

Q: Ua li cas EA7 series MCCB txawv ntawm lub fuse?

A: Tsis zoo li lub fuse, EA7 series MCCB tuaj yeem rov pib dua tom qab tripping, thaum lub fuse yuav tsum tau hloov.

Q: Dab tsi yog qhov zoo ntawm kev siv EA7 series MCCB?

A: Qee qhov zoo ntawm kev siv EA7 series MCCB suav nrog kev hloov pauv mus txawv tebchaws, muaj peev xwm tawg ntau dua, thiab muaj peev xwm tswj tau cov dej ntws loj dua piv rau lwm cov khoom siv tiv thaiv hluav taws xob.

Q: Puas yog EA7 series MCCB tuaj yeem siv rau hauv ob qho tib si hauv tsev thiab kev lag luam?

A: Yog lawm, EA7 series MCCBs yog tsim rau siv nyob rau hauv ob qho tib si nyob rau hauv thiab industrial daim ntaub ntawv, nyob ntawm seb lawv cov kev ntsuam xyuas tam sim no thiab cov kev cai tshwj xeeb.

Cim npe nrov: 16a 20a 25a 32a 1p 2p 3p 4p mccb, Tuam Tshoj 16a 20a 25a 32a 1p 2p 3p 4p mccb manufacturers, lwm tus neeg