I-RDM5E series Electronic MCCB isetyenziswa kwinethiwekhi yokusasazwa kwamandla ye-AC50/60Hz, I-voltage yokusebenza elinganisiweyo ukuya kuthi ga kwi-690, I-current elinganisiweyo ukuya kuthi ga kwi-800A.t isetyenziselwa ikakhulu ukusasaza amandla ombane kunye nokukhusela isekethe kunye nesixhobo sokubonelela ngombane kwiimpazamo zokugqithisa kakhulu, isekethe emfutshane kunye ne-under-voltage. Kwaye ingasebenza nokudlulisa isekethe kunye ne-start motor rhoqo. I-MCCB inemisebenzi yokukhusela i-overload yexesha elide eli-inverse inmit, umda wexesha eli-shor-circuit eli-shor-time delay inverse, umda wexesha eli-shor-time constant-ag, i-shor-circuit instantaneous kunye ne-undervoltage. Le mveliso ineengenelo zevolumu encinci, amandla aphezulu okuqhekeka, i-short-arc, i-accessory elula ukuyifaka, i-anti-vibration. Le mveliso ihambelana nomgangatho we-IEC60497-21
| Isikhokelo sokukhetha | ||||||||||||||
| RDM5E | 125 | M | P | 4 | 4 | 0 | 2 | Z | R | |||||
| Ikhowudi yemveliso | Ubungakanani besakhelo | Umthamo wokuphula | Imo yokusebenza | Iipali | Imo yokukhupha | Ikhowudi yezixhobo | Sebenzisa ikhowudi | Udidi lwemveliso | Imo yocingo | |||||
| I-elektroniki isekethe yekhesi ebunjiweyo iqhekeza | 125 250 400 800 | M: Uhlobo oluphakathi lokuqhekeza H: I-breaki ephezulu uhlobo lwe-ng | Akukho khowudi: ukusebenza kwe-handledirect Z. Umsebenzi wesiphatho sokujika P: Ukusebenza kombane | Iipali ezi-3:3 4:4 iipali | Ikhowudi yemo yokukhupha 4: Ukukhululwa nge-elektroniki | Jonga iTheyibhile1 ukuze ufumane ikhowudi yezixhobo | Akukho khowudi: i-circuit breaker yokusasazwa 2: I-circuit breaker yokukhusela imoto | Akukho khowudi: uhlobo olusisiseko Z: Uhlobo lonxibelelwano olukrelekrele 10: Uhlobo lokukhusela umlilo | Akukho khowudi: intambo yepleyiti engaphambili R: iingcingo emva kwebhodi PF: intambo yeplagi-in engaphambili I-PR: intambo yeplagi-in ngasemva kwepleyiti | |||||
| Amagqabaza: | ||||||||||||||
| 1) Inomsebenzi wememori yobushushu ogqithisileyo: umsebenzi wememori yobushushu ogqithisileyo, umsebenzi wesekethe emfutshane (ukulibaziseka kwexesha elifutshane) umsebenzi wememori yobushushu. 2) Umsebenzi wonxibelelwano: ujongano oluqhelekileyo lwe-RS485, iprotocol yebhasi yasentsimini yeModbus. Ifezekiswa ngezincedisi ze-plug-in. Jonga i Itheyibhile elandelayo yoqwalaselo lwezixhobo zonxibelelwano: |
| No | Inkcazo | Umsebenzi wesixhobo | ||||||
| 1 | Izixhobo ze-alamu ze-shunt yonxibelelwano | Unxibelelwano+i-shunt+i-alamu yokulayisha ngaphezulu ngaphandle kokukhubeka+iqhosha lokuseta kwakhona+isalathisi somsebenzi | ||||||
| 2 | Isincamathiselo sonxibelelwano lwempendulo yesimo | Unxibelelwano olukude olune + iqhosha lokuseta kwakhona + isalathiso somsebenzi | ||||||
| 3 | Isincamathiselo sentlawulo yangaphambili | Ulawulo lokuhlawula kwangaphambili+imiyalelo yomsebenzi | ||||||
| Iiparameters | |||||||||||
| Umlinganiselo wangoku wesakhelo seqokobhe i-Inm (A) | 125 | 250 | 400 | 800 | |||||||
| Ikaliwe ngoku kwi (A) | 32,63,125 | 250 | 400 | 630,800 | |||||||
| Ixabiso lokuseta langoku i-IR (A) | （12.5~125）+Vala | （100~250）+Vala | （160~400）+Vala | （250~800）+Vala | |||||||
| Ukwaphula inqanaba lomthamo | M | H | M | H | M | H | M | H | |||
| Inani leepali | 3P, 4P | ||||||||||
| Ireyithi elinganisiweyo (Hz) | 50 | ||||||||||
| I-voltage yokugquma elinganisiweyo ye-Ui (V) | I-AC1000 | ||||||||||
| I-voltage ekwaziyo ukumelana ne-impulse elinganisiweyo yi-Uimp (V) | 12000 | ||||||||||
| I-voltage yokusebenza elinganisiweyo i-Ue (V) | AC400/AC690 | ||||||||||
| Umgama wokugoba (mm) | ≤50 | ≤50 | ≤100 | ≤100 | |||||||
| Inqanaba lomthamo wokuqhekeka kwesekethe emfutshane | M | H | M | H | M | H | M | H | |||
| I-breathing short-circuit elinganiselweyo amandla enkosi i-Icu (kA) | I-AC400V | 50 | 85 | 50 | 85 | 65 | 100 | 75 | 100 | ||
| I-AC690V | 35 | 50 | 35 | 50 | 42 | 65 | 50 | 65 | |||
| Ilinganiswe ngokusebenza okufutshane Umthamo wokwaphuka kwe-t Ics (kA) | I-AC400V | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | ||
| I-AC690V | 10 | 10 | 10 | 10 | 15 | 15 | 15 | 15 | |||
| Ilinganiswe ngokumelana nexesha elifutshane I-Icw yangoku (kA/1s) | 1.5 | 3 | 5 | 10 | |||||||
| Sebenzisa udidi | A | A | B | B | |||||||
| Ukuthobela imigangatho | IEC60497-2/GB/T14048.2 | ||||||||||
| Ubushushu obusebenzayo obusebenzayo | -35℃～+70℃ | ||||||||||
| Ubomi bombane (amaxesha) | 8000 | 8000 | 7500 | 7500 | |||||||
| Ubomi boomatshini (amaxesha) | 20000 | 20000 | 10000 | 10000 | |||||||
| Uqhagamshelo lwephaneli yangaphambili | █ | █ | █ | █ | |||||||
| Uqhagamshelo lwephaneli yangasemva | █ | █ | █ | █ | |||||||
| Intambo yeplagi | █ | █ | █ | █ | |||||||
| Ukukhululwa kwe-Undervoltage | █ | █ | █ | █ | |||||||
| Ukukhululwa kwe-Shunt | █ | █ | █ | █ | |||||||
| Unxibelelwano oluncedisayo | █ | █ | █ | █ | |||||||
| Unxibelelwano lwe-alamu | █ | █ | █ | █ | |||||||
| Indlela yokusebenza yombane | █ | █ | █ | █ | |||||||
| Indlela yokusebenza ngesandla | █ | █ | █ | █ | |||||||
| Imodyuli yolawulo ekrelekrele | █ | █ | █ | █ | |||||||
| Imodyuli yamandla ovavanyo | █ | █ | █ | █ | |||||||
| Umsebenzi wonxibelelwano | █ | █ | █ | █ | |||||||
| Ukuseta ixesha | █ | █ | █ | █ | |||||||
| Ubukhulu | ||||||||||||||
| Jonga uMfanekiso 1 ukuze ufumane ubungakanani obupheleleyo bocingo lwepleyiti yangaphambili (iXX kunye neYY ziphakathi kwe-circuit breaker) |
Ukuze ufunde okungakumbi nceda ucofe:https://www.people-electric.com/rdm5e-series-moulded-case-circuit-breaker-electronics-mccb-product/
Ixesha lokuthumela: Epreli-01-2025
