HG2B Vertical Fuse Rail Switch Cholumikizira
Fuse-switch HG2B Disconnector imagwiritsidwa ntchito pansi pa 690V ya Voltage Yovotera.Pali 160A mpaka 630A poyambira pano.M'makina amagetsi, amagwiritsidwa ntchito kwambiri ngati chosinthira magetsi, chosinthira chopatula, komanso chosinthira mwadzidzidzi.
Maulalo a fuse osiyanasiyana: NH00 ya 160A, NH1 ya 250A, NH2 ya 400A ndi NH3 ya 630A
Mawonekedwe a madzi: 4, 6, 10, 16, 20, 25, 32, 35, 40, 50, 63, 80, 100, 125, 160, 200, 224, 250, 300, 315, 305, 4 ndi 630 fuse, fuse switch,
Kuteteza voteji ya HG2B fuse mtundu kudzipatula lophimba ndi AC800V.400V, 690V, ndi 50HZ ndi magetsi ogwiritsira ntchito komanso ma frequency ratings.Kusinthaku sikugwiritsidwa ntchito kupatsa mphamvu injini imodzi;m'malo mwake, imakhala ngati chosinthira mphamvu, chosinthira chodzipatula, ndikusintha kwadzidzidzi ndi ntchito yoteteza mabwalo okhala ndi mafunde amfupi amfupi ndi mabwalo agalimoto.
Mpeni wodzipatula ukalowa m'malo mwa fusesi, chosinthirachi sichikhala ndi mphamvu yodzaza dera lamagetsi ndi mabwalo aafupi, ndipo m'malo mwake zimangokumana ndi zomwe zidapangidwa kuti zipirire ndi kuthekera kolekanitsa ntchito pakadutsa mphindi yopuma.
Chogulitsachi chikugwirizana ndi miyezo ya GB14048.3-2002.IEC 947-3 (1999)
Malo Oyenera
1. Kutentha kozungulira kuyenera kusapitirira +40 ℃; pafupifupi mkati mwa maola 24 zisapitirire +35 ℃; malire apansi a kutentha kozungulira ndi -5 ℃.
2. Kusinthaku kudzakhazikitsidwa pamalo okwera osapitilira 2,000m.
3. RH yozungulira ya malo oyika sidzapitirira 50% pansi pa kutentha kwakukulu + 40 ℃ ndipo mtengo wapamwamba wa RH umaloledwa pansi pa kutentha kochepa;kutentha kwapakati pa mwezi wonyowa kwambiri sikuyenera kupitirira +25 ℃ ndipo pafupifupi RH ya mweziwo sayenera kupitirira 90 ℃.
4. Chophimbacho chiyenera kuikidwa pamalo omwe ali ndi kalasi ya 3 kuipitsidwa kwa chilengedwe.
5. Kalasi yoyika chosinthira iyenera kukhala III.
6. Chosinthiracho chiyenera kukhazikitsidwa pamalo opanda mphamvu komanso kugwedezeka.
| Chitsanzo | Fuse zosiyanasiyana | Kusintha kwa kutentha kwapano (A) | Zovoteledwa pano (A) |
| HG2B-160A | NH00/NT00 | 160 | 4,6,10,16,20,25,32,35,40,50,63,80,100,125,160 |
| HG2B-250A | NH1/NT1 | 250 | 80,100,125,160,200,200,000 |
| HG2B-400A | NH2/NT2 | 400 | 125,160,200,224,250,000,000,000,000 |
| HG2B-630A | NH3/NT3 | 630 | 315,335,400,425,500,000 |
