Injongo kunye nobubanzi besicelo
I-HWM 1 series plastic case circuit breaker ine-insulation voltage elinganisiweyo ye-800V kwaye ifanelekile kwi-AC 50Hz, amandla okusebenza alinganiswe ngaphantsi kwe-690V, kunye ne-current current elinganiswe ukusuka kwi-6A ukuya kwi-2000A. Ii-circuit breakers zihlala zisetyenziselwa ukusasazwa kwamandla kwaye zinokusetyenziselwa ukukhusela iimoto. Kwiimeko eziqhelekileyo, zingasetyenziswa njengokuguqulwa okungacwangciswanga kwesekethe kunye nokuqala okungacwangciswanga kwemoto. Ukhuseleko kwinethiwekhi yokusasazwa kokusasazwa kwamandla ombane kunye nokugqithisa, ukufinyeza kunye nokungabi namandla ombane kwezixhobo zombane kwisekethe. I-circuit breaker yokukhusela imoto isetyenziswa njengokuphazamisa ukuqala nokusebenza kwemoto kwinethiwekhi yokusasazwa kwamandla kunye nokukhusela i-overload, i-short circuit kunye ne-pin phantsi kwe-voltage yemoto. I-circuit breaker inokuphumeza inkonzo yokukhusela phakathi kwamanqanaba aphezulu nasezantsi, kwaye inomsebenzi wokukhusela onamabakala amathathu.
I-circuit breaker ayinakuguqulwa ibe yintambo, oko kukuthi, yimigca yamandla kuphela enokunxibelelana ne-1, 2, kunye ne-3, kwaye imigca yomthwalo inokudityaniswa ne-2, 4, kunye ne-6.
I-circuit breaker ingafakwa ngokuthe nkqo (oko kukuthi, ngokuthe nkqo) okanye ngokuthe nkqo (oko kukuthi ngokuthe nkqo).
I-circuit breaker inomsebenzi wokuzihlukanisa kwaye ukuthobela kwayo okufanelekileyo
Ulwahlulo
Ngokwenqanaba le-voltage: DC250V DC500V DC750V DC1000V DC1 500V
Ngokwe-current elinganisiweyo (A):
I-HWM1-63 yi-(6), 10, 16. 20, 25, 32. 40. 50, 63A grade 9 (iinkcukacha ze-6A azinalo ukhuseleko lokugqithisa);
I-HWM1-100 yi-(10), 16, 20, 25, 32, 40, 50, 63, 80, 100 iiklasi ezilishumi;
I-HWM1-225 yi-100, 125. 140, 160, 180, 200, 225 amanqanaba asixhenxe;
I-HWM1-400 yi-225, 250, 31 5, 350, 400 amabakala amahlanu;
I-HWM1-630 inamanqanaba amathathu angama-400, 500, 630;
I-HWM1-800 yi-630, 700, 800A3 class E;
I-HWM1-1250 yi-630, 700, 800, 1000, 1250 iiklasi ezintlanu,
I-HWM1-1600 yi-1 000, 1250, 1600 amabakala amathathu;
I-HWM1-2000 yi-1 600, 1800, 2000 amanqanaba amathathu
Ngokomgama we-arcing, yahlulwe yaba yi-arcing emfutshane kunye ne-zero arcing (emelwe ngu-W);
Ngokwendlela yokufakelwa kweentambo, yahlulwe yaba ziintambo zangaphambili, iintambo zangasemva, kunye neeplagi;
Ngokwendlela yokukhululwa kwe-overcurrent, yahlulwe ngohlobo lwe-electromagnetic (instantaneous), uhlobo lwe-thermal electromagnetic (duplex) kunye nohlobo olukrelekrele.
I-circuit breaker efanelekileyo kwindawo yokusebenza
Ukuphakama kwendawo yokufakela akudluli kwi-2000m;
Ubushushu bomoya obujikeleze umhlaba abuphezulu kune +40°C, abungaphantsi kune -5°C;
Kwindawo engenangozi yokuqhuma, kwaye indawo ayanelanga ukugqwala iintsimbi nokutshabalalisa
ubushushu kunye nothuli oluqhubayo;
Apho kungekho mvula okanye ikhephu;
inqanaba lesi-3 longcoliseko;
Udidi loFakelo II