Xidhiidhiyaha Tooska ah ee HG2B Fuse Rail Switch
Xidhiidhiyaha Fuse-switch HG2B waxa loo adeegsaday in ka hooseeya 690V ee Voltage la qiimeeyay.Waxaa jira 160A ilaa 630A hadda.Nidaamka korantada, inta badan waxa loo istcimaalaa daaran koronto ahaan, beddelka go'doominta, iyo furaha degdegga ah.
Xidhiidhiyayaasha fiyuuska kala duwan: NH00 ee 160A, NH1 250A, NH2 loogu talagalay 400A iyo NH3 loogu talagalay 630A
Xawaaraha la qiimeeyay: 4, 6, 10, 16, 20, 25, 32, 35, 40, 50, 63, 80, 100, 125, 160, 200, 224, 250, 300, 315, 300, 315, 355,040 iyo 630 fiyuus, fiyuus beddel,
Danab dahaarka ah ee fiyuuska HG2B nooca go'doominta waa AC800V.400V, 690V, iyo 50HZ waa tamarta shaqaynaysa iyo qiimaynta soo noqnoqda.Furahaan looma isticmaalo in lagu shido hal mooto;beddelkeeda, waxay u adeegtaa sida daaran koronto, go'doomin, iyo beddelka degdegga ah oo leh shaqada ilaalinta wareegyada leh qulqulo wareegyo gaaban oo sarreeya iyo wareegyada gawaarida.
Marka mindida go'doominta ay badasho fiyuuska, shideeyahani awood uma laha inuu ku xad dhaafo wareegga korantada ee wareegyada gaagaaban, taas beddelkeedana waxa uu buuxiyaa oo keliya qiimeynta loogu talagalay in ay u adkaysato awoodda ay ku karantiimayso isticmaalka marka ay daqiiqad nasasho ah dhacdo.
Alaabtani waxay u hoggaansantaa GB14048.3-2002.IEC 947-3 heerarka (1999)
Deegaanka lagu dabaqi karo
1. Heerkulka deegaanku waa inuusan dhaafin +40℃; celceliska 24 saac gudahooda waa inuusan dhaafin +35℃; xadka hoose ee heerkulka jawigu waa -5℃.
2. Daboolka waa in lagu rakibaa joog aan ka badnayn 2,000m.
3. Ambient RH ee goobta rakibaadda waa in aanay dhaafin 50% heerkulka ugu badan +40 ℃ iyo qiimaha RH sare waxaa loo ogol yahay hoostiisa hoostiisa;celceliska heerkulka ugu yar ee bisha ugu qoyan waa inuusan dhaafin +25 ℃ celceliska ugu badnaan RH ee bisha waa inuusan dhaafin 90℃.
4. Furaha waa in lagu rakibaa meel leh heerka 3 wasakhowga deegaanka.
5. Qaybta rakibaadda daaruhu waa inuu noqdaa III.
6. Furaha waa in lagu rakibaa meel ka caagan saamaynta iyo gariirka.
| Qaabka | Fiyuuska kala duwan | Bedel heerkulka hadda jira (A) | Hadda la qiimeeyay (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 |
