Product Description
● Qauv NO.: EA7-630, EA7T-630, EA7E-630
● Txuj: IEC60947-2
● Ncej: 3P, 4P
● Rated Tam sim no: 250-630A
● Rated voltage: 400V
● Rated rwb thaiv tsev voltage: 1000V
● Hom kev tso tawm: Thermal & electromagnetic los yog hluav taws xob
● Tsau hom / thermal thiab electromagnetic adjustable hom / hluav taws xob hom
● Tag nrho cov khoom siv, xws li shunt tso tawm, nyob rau hauv / dhau voltage tso, tswb tiv tauj, ncua kev khiav lag luam, motorized mechanism thiab lwm yam.
● Ambient Kub: -25...+40 degree
Taw qhia
Qhia txog EA7 series 450A 500A 600A 630A Rotary MCCB (Molded Case Circuit Breakers), tsim los rau AC fais fab kev faib tes hauj lwm ua haujlwm ntawm 50/60Hz. Cov koob no suav nrog ntau yam qauv, muab kev faib hluav taws xob zoo thiab txhim khu kev qha tiv thaiv kev tiv thaiv overload, luv Circuit Court, thiab nyob rau hauv cov xwm txheej voltage.
EA7 series 450A 500A 600A 630A Rotary MCCB yog tsim los ua kom muaj kev nyab xeeb thiab kev ncaj ncees ntawm cov tshuab hluav taws xob. Nrog rau qhov ntsuas hluav taws xob hluav taws xob ntawm 1000V, lawv tuaj yeem tiv taus qhov hluav taws xob siab, ua rau lawv tsim nyog rau cov hluav taws xob faib hluav taws xob. Cov MCCBs no tau sib xws nrog ntau yam kev khiav hauj lwm voltages feem ntau pom nyob rau hauv kev lag luam thiab kev lag luam daim ntawv thov, muab versatility rau txawv hluav taws xob systems.
Tsim kom muaj kev ruaj khov, EA7 series 450A 500A 600A 630A Rotary MCCB tuaj yeem ua haujlwm tsis tu ncua Circuit Court hloov thiab lub cev muaj zog pib ua haujlwm. Lawv xa cov kev ua tau zoo ib yam nyob rau lub sijhawm thiab tsim nyog rau ntau yam kev siv hauv AC fais fab kev faib tes hauj lwm.
Hauv cov ntsiab lus, EA7 series 450A 500A 600A 630A Rotary MCCB muab kev tiv thaiv txhim khu kev qha thiab muaj txiaj ntsig hluav taws xob faib hluav taws xob hauv AC fais fab kev sib txuas. Nrog rau cov qauv sib txawv muaj, cov hluav taws xob hluav taws xob muaj hluav taws xob siab, kev sib raug zoo nrog ntau yam kev khiav hauj lwm voltages, thiab muaj peev xwm tswj tau cov dej ntws loj, cov MCCBs yog cov khoom tseem ceeb rau kev tswj xyuas kev nyab xeeb thiab kev ua haujlwm ntawm cov tshuab hluav taws xob hauv ntau hom kev lag luam thiab kev lag luam.
Muaj nuj nqi
● Kev tiv thaiv ntau dhau
● Kev tiv thaiv luv luv
● Kev tiv thaiv tam sim no txhaum
● Kev txiav tawm
● Kho qhov chaw mus txawv tebchaws
● Kev teeb tsa hluav taws xob mus ncig
● Chaw taws teeb tswj
Technical Data
|
Ncej tam sim no (A) |
630 |
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Qauv (EA7: taag hom) (EA7T: thermal thiab electromagnetic adjustable hom) (EA7E: hom hluav taws xob) |
EA7-630S EA7T-630S EA7E-630S |
EA7-630H EA7T-630H EA7E-630H |
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Ncej naj npawb |
3, 4 |
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Rated tam sim no (A) |
250, 315, 350, 400, 450, 500, 630 |
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Rated voltage (V) |
AC 400 V |
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|
Rated rwb thaiv tsev voltage (V) |
AC 1000V |
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Short-circuit breaking peev (KA)Icu/Ics |
AC 400 V |
35/25 |
50/35 |
|
Lub voj voog khiav haujlwm |
Hluav taws xob lub neej |
2000 |
|
|
Neeg kho tshuab lub neej |
4000 |
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Tsis siv neeg tso tawm |
Thermal thiab Electromagnetic los yog hluav taws xob |
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Lus nug thiab lus teb
Cim npe nrov: 450a 500a 600a 630a teb mccb, Tuam Tshoj 450a 500a 600a 630a teb mccb manufacturers, lwm tus neeg
