Gwaro Rinoshanda kune Residual Current Circuit Breakers neKupfuura Dziviriro yazvino

Chii chinonzi RCBO?

AnRCBO- yakasara yemazuva ano inoputika nepamusoro pekuchengetedzwa kwezvino - i-low-voltage protective device inobatanidza kuchengetedzwa kwepamusoro-soro, kuchengetedzwa kwenguva pfupi uye kusara kwemazuva ano (leakage) kuonekwa mune imwe chete yakaumbwa unit. Mukati meiyo compact imba, inodziya-magineti yerwendo meshini inobata yakawandisa uye mapfupi-masekiti, nepo zero-inotevedzana yazvino transformer inoramba ichienzanisa yazvino kuyerera mune inorarama uye isina kwayakarerekera conductor. Kana mutsauko unopfuura iyo yakarongerwa yakasara ikozvino (IΔn), mudziyo unofamba mukati memilliseconds, kugura kupihwa kusati kwadonha ikozvino kunogona kukuvadza vanhu kana kukonzera moto.

Inguva yekusarudza RCBO: ekupedzisira madiki-maseketi anoda zvese pamusoro pedziviriro yazvino uye yekuzvidzivirira yekuvuza - midziyo yekunze, maseketi emidziyo, magaraji, dzimba dzepasi, dzimba dzekugezera nedzimwe nzvimbo dzakanyorova kana dziri nyore kupinda.

Iyo DABL-63 ndeyekirasi yeRCBO: mudziyo mumwe, zvidziviriro zvitatu - iyo yakanyanya nzvimbo- uye inodhura-inoshanda sarudzo yemasekete ekupedzisira eimba echikamu chimwe chete.

Nzira yekusarudza iyo RCBO chaiyo?

1. Yakatemerwa ikozvino (In): enzanisa kuenderera kwemutoro wedunhu, ine headroom ye inrush currents yemidziyo (e.g. 40A inovhara akajairwa emidziyo yemumba maseketi).

2. Kuputsa simba (Icn): inofanira kuva yakakwirira kudarika inotarisirwa nguva pfupi-yekutenderera ikozvino panzvimbo yekuisa; 6kA inovhara yakajairika yekugara uye yakareruka yekutengesa kukanganisa mazinga.

3. Matanda: 1P + N ye-single-phase final circuits ine compact DIN-rail mounting.

4. Tripping character: C-curve (5–10 × In) yezvizhinji zveimba nemidziyo yemidziyo; B-curve yemagetsi anonzwa; D-curve yekutanga mota.

5. Mayero uye certification: IEC/EN 61009-1 kutevedza uye CE yekumaka ndiyo nheyo yemapurojekiti epasi rose.

6. Kushandisa: zvigadziko zvekunze, maseketi emidziyo uye garaji / mwenje wepasi zvingada kunzwisiswa kwepamusoro kupfuura matunhu ese emukati.

Iyo yakanyatsotsanangurwa RCBO inotaridzika sei

Kuti uite kongiri iyi, funga nezve DABL-63 kubvaC·DADA Electric, 1P+N yasara yazvino yedunhu inotyora ine pamusoro pedziviriro yazvino inotaridza zvekutsvaga mukirasi yemudziyo uyu:1P+N kumisikidza.

● Rarama danda rakachinjika uye risina kwarakarerekera rinoteverwa, compact for standard DIN-rail distribution boards 40A rated current (In)

● NeC-curve tripping (C40) 230V ~ rated voltage

● 6kA kupaza simba (Icn)

● IΔn = 0.01A (10mA) yakakwirira-sensitivity yakasara yekudzivirira ikozvino

● IEC/EN 61009-1 kutevedza

● Red T test bhatani re periodic functional checks, materminal akaiswa 1/2/N, rating label uye dhiyagiramu yedunhu yakadhindwa paimba.

● Yakagadzirirwa midziyo yekunze, midziyo yemumba, garaji uye mwenje wepasi

The logic kuseri kweiyi tsanangudzo

A 40A, 1P+N furemu ine 10mA yakakwirira-sensitivity leakage dziviriro inovhara mazhinji ekugara ekupedzisira maseketi: 40A inofananidzira mutoro wezvakajairwa mudziyo uye socket maseketi, 1P+N inochengeta mudziyo wakakwana kumabhodhi ekuparadzira akazara, uye iyo 10mA senitivity inopa imwezve dura redziviriro pachezvako chaipo nzvimbo dzeIEC dzakatenderedza mukati mevana -.

FAQ

Mubvunzo: Chii chinonzi RCBO?

A: RCBO - yakasara yemazuva ano inoputika nepamusoro pekuchengetedzwa kwemazuva ano - itafura yekudzorera yakaderera-voltage yekudzivirira mudziyo unobatanidza kuchengetedzwa kwepamusoro-soro, kuchengetedzwa kwenguva pfupi uye kusara kwemazuva ano (kubuda) kuchengetedzwa mune imwe unit, kazhinji kusvika ku63A kumasekete ekupedzisira.

Q: Ndeupi musiyano uripo pakati peRCBO neMCB?

A: An MCB inopa chete kuwandisa uye kuchengetedzwa kwepfupi-redunhu. RCBO inowedzera kusara kwemazuva ano (kudonha) kuonekwa pamusoro, kubvisa dunhu kana kubuda kwemvura kunodarika IΔn - kudzivirira vanhu nekudzivirira moto wemagetsi.

Mubvunzo: Zvinorevei IΔn = 10mA?

A: IΔn ndiyo yakarongwa yakasara inoshanda ikozvino. 10mA chiyero chepamusoro-senzwisisiro: mudziyo unofamba kana kuvuza ikozvino kwasvika 10mA, ichipa kukurumidza kudzivirira kwemunhu pane iyo 30mA general-chinangwa chiyero.

Q: Chii chinonzi DABL-63 RCBO?

A: Iyo DABL-63 ndeye 1P+N yakasara yedunhu inotyora ine pamusoro pekudzivirira ikozvino kubva kuC DADA Electric - 40A, C-curve, 230V~, 6kA breaking capacity uye 10mA high-sensitivity leakage protection, inoenderana neIEC/EN 61009-1, yekunze kwemagetsi emidziyo / midziyo yekunze.

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