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
| 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






