HG2B Vertical Fuse Rail Switch Disconnector
Fuse-switch HG2B Disconnector inoshandiswa pazasi 690V yeRated Voltage.Iko kune 160A kusvika 630A yekutanga ikozvino.Musimba remagetsi, rinonyanya kushandiswa semagetsi switch, isolator switch, uye emergency switch.
Assorted fuse links: NH00 ye160A, NH1 ye250A, NH2 ye400A uye NH3 ye630A
Rated currents: 4, 6, 10, 16, 20, 25, 32, 35, 40, 50, 63, 80, 100, 125, 160, 200, 224, 250, 300, 315, 305, 4 4 uye 630 fuse, fuse switch,
Insulating voltage yeHG2B fuse type isolation switch ndeye AC800V.400V, 690V, uye 50HZ ndiwo magetsi anoshanda uye frequency ratings.Shanduko iyi haishandiswe kusimbisa mota imwe chete;pachinzvimbo, inoshanda semagetsi chinja, kupatsanura chinja, uye chimbichimbi chinja ine basa rekudzivirira masekete ane yakakwirira pfupi redunhu mafungu uye mota matunhu.
Kana banga rekuzviparadzanisa nevamwe rinotsiva fiyuzi, chinja ichi hachina simba rekuremedza dunhu remagetsi nemaseketi mapfupi, uye pachinzvimbo chinongosangana nechiyero icho chakagadzirirwa kutsungirira nekugona kutsaura kushandiswa kana kuzorora kweminiti kuchiitika.
Ichi chigadzirwa chinoenderana neGB14048.3-2002.IEC 947-3 zviyero (1999)
Nzvimbo Inoshanda
1. Tembiricha yepakati haifaniri kudarika +40℃;avhareji mukati memaawa makumi maviri nemana haifaniri kudarika +35℃;muganho wakaderera wetembiricha yepakati i -5℃.
2. Switch ichaiswa panzvimbo yakakwirira isingapfuuri 2,000m.
3. Iyo ambient RH yenzvimbo yekuisa haifaniri kudarika 50% pasi pekushisa kwepamusoro +40 ℃ uye yakakwirira RH inokosha inobvumirwa pasi pekushisa kwakadzika;avhareji tembiricha yemwedzi wakanyorova haipfuure +25 ℃ uye avhareji yepamusoro yeRH yemwedzi haifanire kudarika 90 ℃.
4. Shanduko inofanira kuiswa munzvimbo ine kirasi 3 kusvibiswa kwezvakatipoteredza.
5. Kirasi yekuisa yekuchinja inofanira kuva III.
6. Switch inofanira kuiswa munzvimbo isina kukanganisa uye vibration.
| Model | Assorted fuse | Chinja Rating kupisa ikozvino (A) | Yakatemerwa ikozvino (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 |
