Uchungechunge lwe-RDM5E I-electronic bundle case circuit breaker ene-CE

I-RDM5E series Electronic MCCB isetshenziswa kunethiwekhi yokusabalalisa amandla ye-AC50/60Hz, I-voltage yokusebenza elinganisiwe efika ku-690, I-current elinganisiwe efika ku-800A.t isetshenziswa kakhulu ukusabalalisa amandla kagesi nokuvikela isekethe kanye nedivayisi yokunikeza amandla emaphutheni okulayisha ngokweqile, isekethe yesikhashana kanye ne-under-voltage. Futhi ingasebenza futhi ekudluliseni isekethe kanye ne-start motor kaningi. I-MCCB inemisebenzi yokuvikela ye-overload long-delay inverse timeimit, i-shor-circuit shor-time delay inverse time limit, i-shor-time delay inverse time limit constant, i-shor-time constant time-ag, i-shor-circuit instantaneous kanye ne-undervoltage. Lo mkhiqizo unezinzuzo zevolumu encane, amandla aphezulu okuphuka, i-short-arc, ukufakwa okulula kwe-accessory, i-anti-vibration. Lo mkhiqizo uhambisana nezindinganiso ze-IEC60497-21

I-MCCB

Umhlahlandlela Wokukhetha
I-RDM5E 125 M P 4 4 0 2 Z R
Ikhodi yomkhiqizo Usayizi Wohlaka Umthamo wokuphuka Imodi yokusebenza Izigxobo Imodi yokukhishwa Ikhodi yezesekeli Sebenzisa ikhodi Isigaba somkhiqizo Imodi yokuxhuma izintambo
I-elekthronikhi
isekethe yekesi ebunjiwe
i-breaker
125
250
400
800
M: Uhlobo lokuphuka oluphakathi nendawo
H: Ukuphumula okuphezulu
uhlobo lwe-ng
Ayikho ikhodi: ukusebenza kwe-handledirect
Z. Ukusebenza kwesibambo sokujika
P: Ukusebenza kukagesi
Izinsika ezingu-3:3
4:4 izigxobo
Ikhodi yemodi yokukhishwa
4: Ukukhishwa kwe-elekthronikhi
Bheka iThebula 1 ukuthola ikhodi yokwengeza Ayikho ikhodi: i-circuit breaker yokusabalalisa
2: I-circuit breaker yokuvikela imoto
Ayikho ikhodi: uhlobo oluyisisekelo
Z: Uhlobo lokuxhumana oluhlakaniphile
10: Uhlobo lokuvikela umlilo
Ayikho ikhodi: izintambo zepuleti langaphambili
R: izintambo ngemuva kwebhodi
I-PF: izintambo zepuleti elingaphambili ezixhunywe ku-plug-in
I-PR: izintambo ze-plug-in rear-plate
Amazwi:
1) Inomsebenzi wememori yokushisa ngokweqile: umsebenzi wememori yokushisa ngokweqile, umsebenzi we-short circuit (ukubambezeleka kwesikhathi esifushane) umsebenzi wememori yokushisa.
2) Umsebenzi wokuxhumana: isikhombimsebenzisi esijwayelekile se-RS485, iphrothokholi yebhasi yasensimini ye-Modbus. Itholakala ngezesekeli ze-plug-in. Bheka ku-
ithebula elilandelayo lokucushwa kwezesekeli zokuxhumana:
No Incazelo Umsebenzi we-accessory
1 Izesekeli ze-alamu ye-shunt yokuxhumana Ukuxhumana+ukuvala+i-alamu yokulayisha ngokweqile ngaphandle kokukhubeka+inkinobho yokusetha kabusha+isibonakaliso somsebenzi
2 Okunamathiselwe kokuxhumana kwempendulo yesimo Ukuxhumana okukude okune + inkinobho yokusetha kabusha + inkomba yokusebenza
3 Okunamathiselwe kokukhokha kusengaphambili Ukulawula ukukhokha kusengaphambili + imiyalelo yomsebenzi
Amapharamitha
Isilinganiso samanje se-shell frame grade Inm (A) 125 250 400 800
Isilinganiso samanje ku-(A) 32,63,125 250 400 630,800
Inani lokusetha lamanje i-IR (A) (12.5~125)+Vala (100~250)+Vala (160~400)+Vala (250~800)+Vala
Izinga lomthamo wokwephula M H M H M H M H
Inani lezinsika 3P, 4P
Imvamisa elinganisiwe (Hz) 50
I-voltage yokushisa elinganisiwe i-Ui (V) I-AC1000
I-voltage emelana nomfutho elinganisiwe i-Uimp (V) 12000
I-voltage yokusebenza elinganisiwe i-Ue (V) I-AC400/AC690
Ibanga lokugoba (mm) ≤50 ≤50 ≤100 ≤100
Izinga lomthamo wokuphuka kwe-short-circuit M H M H M H M H
Isinkwa esilinganiselwe se-short-circuit esilinganiselwe
amandla amakhulu e-Icu (kA)
I-AC400V 50 85 50 85 65 100 75 100
I-AC690V 35 50 35 50 42 65 50 65
Kulinganiswe ukusebenza okufushane
amandla okuphula i-t Ics (kA)
I-AC400V 20 20 20 20 20 20 20 20
I-AC690V 10 10 10 10 15 15 15 15
Kulinganiswe ngokubekezelela isikhathi esifushane
i-Icw yamanje (kA/1s)
1.5 3 5 10
Sebenzisa isigaba A A B B
Ukuhambisana nezindinganiso IEC60497-2/GB/T14048.2
Izinga lokushisa elisebenzayo elisebenzayo -35℃~+70℃
Impilo kagesi (izikhathi) 8000 8000 7500 7500
Impilo yemishini (izikhathi) 20000 20000 10000 10000
Ukuxhumeka kwephaneli engaphambili
Ukuxhumeka kwephaneli yangemuva
Izintambo ze-plug-in
Ukukhishwa kwe-Undervoltage
Ukukhishwa kwe-shunt
Oxhumana naye osizayo
Ukuxhumana kwe-alamu
Indlela yokusebenza kagesi
Indlela yokusebenza ngesandla
Imodyuli yokulawula ehlakaniphile
Imodyuli yamandla yokuhlola
Umsebenzi wokuxhumana
Ukusetha isikhathi
Ubukhulu
Bheka uMfanekiso 1 ukuze uthole ubukhulu obuphelele bentambo yepuleti langaphambili (i-XX ne-YY ziyisikhungo se-circuit breaker)

 

Ukuze ufunde kabanzi sicela uchofoze:https://www.people-electric.com/rdm5e-series-moulded-case-circuit-breaker-electronics-mccb-product/

 


Isikhathi sokuthunyelwe: Ephreli-01-2025
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