SONTUOEC ndomumwe wevatengesi/vagadziri vekuChina vanonyanya kugadzira midziyo midiki yakasiyana-siyana yemagetsi STRO1-40 RCBO, zita rakazara rinonzi Residual Current Circuit Breaker ine Overcurrent Protection. Icho chigadziro chekuchengetedzwa kwemagetsi chinobatanidza kuchengetedzwa kwekuremerwa, kupfupika-circuit kudzivirira uye kudzivirirwa kwekuvhara, uye inoshandiswa zvakanyanya mumagetsi emagetsi munzvimbo dzekugara, dzekutengeserana uye dzemaindasitiri kuti ave nechokwadi chekuchengetedzwa kwemunhu uye kushandiswa kwakachengeteka kwemidziyo.STRO7-40 RCBO chinhu chinokosha chekuchengetedzwa kwemagetsi nekuremerwa, kupfupika uye kudzivirirwa kwekuvhara. Nekunzwisisa misimboti yayo yekushanda, maitiro, mamiriro ekushandisa, uye sarudzo nekuisa nzira, unogona kushandisa zvirinani nekuchengetedza STRO7-40 RCBO kuve nechokwadi chekushanda kwakachengeteka kwemagetsi masisitimu.
Zvinodiwa:
| Sandard | IEC/EN 61009-1 | ||
| Zvemagetsi | Type(wave fomu repasi rinobuda rakanzwa) | Electronic type | |
| features | Rated current In | A | A,AC |
| Poles | P | 1P+N | |
| Rated voltage | V | AC 230 | |
| Rated Current : | 6,10,16,20,25,32,40A | ||
| Rated sensitivity I△n | A | 0.01,0.03,0.1,0.3,0.5 | |
| Insulation voltage Ui | V | 250 | |
| Rated residual kugadzira uye | A | 500 | |
| kutyora simba I△m | |||
| Short-circuit current I△c | A | 45,006,000 | |
| Rated frequency | Hz | 50/60 | |
| Dhigirii rekusvibisa | 2 | ||
| Mechanical | Upenyu hwemagetsi | t | 4000 |
| features | Mechanical hupenyu | t | 10000 |
| Dhigirii rekudzivirira | IP20 | ||
| Ambient tembiricha | ºC | -25~+40 | |
| (neavhareji yezuva nezuva ≤35ºC) | |||
| Kuchengetedza tembiricha | ºC | -25~+70 | |
| Installation | Terminal yekubatanidza mhando | Cable/U-type busbar/pini-type bhasi | |
| Terminal size kumusoro/pasi kwetambo | mm2 | 25 | |
| AWG | 18-5 | ||
| Terminal size kumusoro/pasi kwebhazi | mm2 | 25 | |
| AWG | 18-3 | ||
| Mounting | PaDIN njanji EN 60715(35mm) nenzira yekukurumidza clip mudziyo | ||
| Connection | Kubva kumusoro uye pasi | ||
Mabasa makuru e STRO1-40 RCBO
Kuwedzeredza Kudzivirirwa: Kana iyo iripo mudunhu inodarika kukosha kwakayerwa kwe STRO1-40 RCBO, inozodzima dunhu mukati menguva yakatarwa kudzivirira dunhu nemidziyo kubva pakupisa, nokudaro kudzivirira moto uye kukuvara.
Kudzivirirwa kwedziviriro pfupi: Kana dunhu diki richiitika mudunhu, STRO1-40 RCBO ichakurumidza kugura dunhu kudzivirira kuti pfupi dunhu rirege kukonzera kukanganisa kwakakomba kudunhu nemidziyo.
Kudzivirirwa kweLeakage: Iyo STRO1-40 RCBO inokwanisa kuona yakasara ikozvino (kureva, inodonha ikozvino) mudunhu. Kana iyo yakasara inodarika chikumbaridzo chakaiswa, STRO1-40 RCBO ichacheka dunhu munguva pfupi kwazvo kudzivirira tsaona dzemagetsi nemoto wemagetsi.
Nheyo yekushanda kwe STRO1-40 RCBO
Iyo STRO1-40 RCBO ine yemukati yekupisa magineti rwendo detector (yekuremedza uye pfupi yekudzivirira yedunhu) uye yakasara ikozvino detector (yekudzivirira kuvuza). Kana iyo yazvino kana yasara yedunhu isina kujairika, anorova anokonzeresa anokonzeresa nzira ye STRO7-40 RCBO, ichiita kuti ikurumidze kugura dunhu.
1.Thermal Magnetic Tripper: Inoshandisa kupisa uye magnetic field inogadzirwa apo ikozvino inopfuura kuburikidza nekondukita kuti iite kugumburwa. Kana magetsi anyanya kukwira, conductor inodziya yogadzira magnetic field, zvichiita kuti bimetal iri mukati me thermal magnetic striker ikotame kana kuti magineti ikweve simbi, zvobva zvaita kuti mushini wekugumburwa.
2.Residual current detector: Inoshandisa zero sequence current transformer kuti ione kusara kwemazuva ano munharaunda. Kana iyo yakasara yadarika chikumbaridzo chakaiswa, inosarira ikozvino detector inotumira chiratidzo kumagetsi ekugumburwa kuti adimbure dunhu.
Multi-functional kubatanidzwa: Iyo STRO1-40 RCBO inosanganisa yakawandisa, pfupi-yedunhu uye yekudzivirira yekudzivirira mabasa, kurerutsa dhizaini nekuisa masisitimu emagetsi.
High senitivity: STRO1-40 RCBOs inogona kukurumidza kuona uye kugura zvisina kujairika uye yakasara mafungu mudunhu, ichipa chengetedzo yakavimbika.
Zviri nyore kuisa nekuchengetedza: STRO1-40 RCBOs dzinowanzo gadziridzwa kuti zvive nyore kugadzika uye kugadzirisa.
Kuchengetedzwa kwepamusoro: STRO1-40 RCBOs inoedzwa zvakasimba uye inosimbiswa nekuchengetedzwa kwepamusoro uye kuvimbika kuve nechokwadi chekushanda kwakachengeteka kwemagetsi emagetsi.
Mamiriro ekushandisa e STRO1-40 RCBO
STRO1-40 RCBOs anoshandiswa zvakanyanya mumagetsi masisitimu munzvimbo dzekugara, dzekutengesa uye dzemaindasitiri, kunyanya ayo anoda panguva imwe chete kuwandisa, kupfupika uye kuchengetedzwa kwevhu kudonha. Vanowanzoiswa mumabhokisi ekugovera, mabhodhi ekuchinja kana kudzora makabati kuchengetedza maseketi uye midziyo kubva mukukuvadzwa kunokonzerwa neabnormal current uye voltage, uye kudzivirira electrocution.