Chimiro cheComPact NSX250N yakakwirira-inoshanda yakawanda yakaumbwa yakaumbwa kesi yedunhu breaker.

Schneider's ComPact NSX250N ndeyepamusoro-inoita yakaumbwa kesi yedunhu breaker yakagadzirirwa yepakati uye yakaderera voltage magetsi ekugovera masisitimu, akakodzera kuchengetedzwa kwedunhu uye kuparadzaniswa mumatatu-chikamu magetsi magidhi. Iyi modhi ine nhurikidzwa nhatu, yakayerwa ikozvino inosvika 250A, inoshanda voltage renji inosvika 690V AC, inotyora simba re50kA painowanzo shandiswa 415V, uye yakanaka yepfupi-circuit dziviriro. NSX250N inogona kuve yakashongedzerwa neakasiyana ekufamba mayuniti, anosanganisira echinyakare thermal magineti (TMD) uye magineti (MA) rwendo mayuniti, akakodzera kuremedza uye pfupi-yedunhu kuchengetedzwa kwezvizhinji mitoro kana mota maseketi; inotsigirawo mamwe maMicrologic electronic trip units (zvakadai se 2.2 kana 5.2 mienzaniso), ine chiyero chemazuva ano chakarurama, kukanganisa kwekurekodha uye mabasa ekukurukurirana kuti asangane nezvinodiwa zvehungwaru hwekugovera simba.

Iyo yedunhu inotyora inoenderana nechitarisiko, inenge 105mm muhupamhi, uye inochinjika kuisa. Inogona kuiswa semhando yakagadziriswa mumakabati akasiyana-siyana emagetsi. Yayo modular dhizaini inobvumira vashandisi kuchinjika kusarudza zvishongedzo zvakadai seanobatsira mabikoni, undervoltage kuburitswa, underfrequency modules, nezvimwe zvinoenderana neyakasiyana maapplication. NSX250N inoshandiswa zvakanyanya muzvivakwa zvekutengesa, zvivakwa zveindasitiri uye masisitimu ekutanga ekugovera masimba. Inogona kushandiswa pakudzivirira mutsara, kuchengetedzwa kwemotokari yedunhu uye kuchengetedzwa kwebazi. Inoenderana nezviyero zvepasi rese seIEC 60947-2 uye UL508 kuve nechokwadi chekuchengetedza uye kuvimbika kwekushanda kwesystem, uye isarudzo yakanaka mumasisitimu emazuva ano ekugovera magetsi.