Cholinga ndi kuchuluka kwa ntchito
The HWM 1 mndandanda wa pulasitiki kesi circuit breaker ali oveteredwa kutchinjiriza voteji wa 800V ndipo ndi oyenera AC 50Hz, oveteredwa ntchito mphamvu pansi 690V, ndipo oveteredwa panopa kuchokera 6A mpaka 2000A. Ma circuit breakers nthawi zambiri amagwiritsidwa ntchito pogawa magetsi ndipo amathanso kugwiritsidwa ntchito poteteza magalimoto. Nthawi zambiri, imatha kugwiritsidwa ntchito ngati kutembenuka kwapang'onopang'ono kwa dera komanso kuyambika kosasinthika kwa mota. Chitetezo mu maukonde kugawa kwa kugawa mphamvu zamagetsi ndi pamene overloading, kufupikitsa ndi undervoltage wa zida eletrical dera. Wowononga dera kuteteza galimoto ntchito ngati yopuma poyambira ndi kuthamanga kwa galimoto mu maukonde magetsi kugawa ndi monga overload, dera lalifupi ndi pini pansi voteji chitetezo cha galimoto. Wowononga dera amatha kuzindikira chitetezo pakati pa magawo apamwamba ndi otsika, ndipo ali ndi ntchito yoteteza magawo atatu.
Wowononga dera sangalowe mu mzere, ndiye kuti, mizere yamagetsi yokha ingalumikizidwe ku 1, 2, ndi 3, ndipo mizere yolemetsa imatha kulumikizidwa ku 2, 4, ndi 6.
Chowotcha chigawochi chikhoza kukhazikitsidwa molunjika (ie, vertically) kapena chopingasa (ie chopingasa).
Wowononga dera ali ndi ntchito yodzipatula ndipo kutsata kwake kofanana ndi
Gulu
Ndi mulingo wamagetsi: DC250V DC500V DC750V DC1000V DC1 500V
Malinga ndi ovoteledwa panopa (A):
HWM1-63 ndi (6), 10, 16. 20, 25, 32. 40. 50, 63A kalasi 9 (matchulidwe 6A alibe chitetezo chochulukira);
HWM1-100 ndi (10), 16, 20, 25, 32, 40, 50, 63, 80, 100 magiredi khumi;
HWM1-225 ndi 100, 125. 140, 160, 1 80, 200, 225 milingo isanu ndi iwiri;
HWM1-400 ndi 225, 250, 31 5, 350, 400 magiredi asanu;
HWM1-630 ndi 400, 500, 630 makalasi atatu;
HWM1-800 ndi 630, 700, 800A3 kalasi E;
HWM1-1250 ndi 630, 700, 800, 1000, 1250 magiredi asanu,
HWM1-1600 ndi 1 000, 1250, 1600 makalasi atatu;
HWM1-2000 ndi 1 600, 1800, 2000 magawo atatu
Malingana ndi mtunda wothamanga, umagawidwa kukhala arcing yochepa ndi zero arcing (woyimiridwa ndi W);
Malinga ndi njira yolumikizira, imagawidwa kukhala mawaya akutsogolo, mawaya am'mbuyo, ndi pulagi;
Kutengera mtundu wa kutulutsidwa kopitilira muyeso, imagawidwa mumtundu wa electromagnetic (instantaneous), matenthedwe amagetsi amagetsi (duplex) ndi mtundu wanzeru.
Circuit breaker yoyenera malo ogwirira ntchito
Kutalika kwa malo oyikapo sikudutsa 2000m;
Kutentha kwa mpweya wozungulira sikuposa +40 ° C, osati kutsika kuposa -5 ° C;
Mu sing'anga popanda ngozi kuphulika, ndi sing'anga sikokwanira kuwononga zitsulo ndi kuwononga
kutchinjiriza ndi conductive fumbi;
Kumene kulibe mvula kapena matalala;
digiri ya kuipitsa 3;
Kuyika Gulu II