HG2B Vertical Fuse Rail Hloov Disconnector
Fuse-hloov HG2B Disconnector yog siv qis dua 690V ntawm Rated Voltage.Muaj 160A txog 630A thawj tam sim no.Hauv lub zog hluav taws xob, nws feem ntau yog siv los ua hluav taws xob hloov hluav taws xob, hloov hluav taws xob cais, thiab hloov hluav taws xob kub ceev.
Assorted fuse txuas: NH00 rau 160A, NH1 rau 250A, NH2 rau 400A thiab NH3 rau 630A
Rated tam sim no: 4, 6, 10, 16, 20, 25, 32, 35, 40, 50, 63, 80, 100, 125, 160, 200, 224, 250, 300, 315, 5050, thiab 630 fuse, fuse hloov,
Insulating voltage ntawm HG2B fuse hom kev rho tawm yog AC800V.400V, 690V, thiab 50HZ yog cov kev khiav hauj lwm voltage thiab zaus ntsuas.Qhov kev hloov no tsis yog siv rau lub zog ntawm ib lub cev muaj zog;Hloov chaw, nws ua haujlwm raws li kev hloov hluav taws xob, kev hloov pauv hloov, thiab kev hloov pauv xwm txheej ceev nrog kev ua haujlwm ntawm kev tiv thaiv circuits nrog high short circuit tam sim no thiab lub cev muaj zog circuits.
Thaum lub riam rho tawm hloov lub fuse, qhov hloov pauv no tsis muaj peev xwm tshaj tawm hluav taws xob hluav taws xob nrog luv luv Circuit Court, thiab tsuas yog ua tau raws li qhov ntsuas uas nws tau tsim los tiv thaiv nrog lub peev xwm cais siv thaum lub sijhawm so tshwm sim.
Cov khoom no ua raws li GB14048.3-2002.IEC 947-3 tus qauv (1999)
Siv tau ib puag ncig
1. Lub ambient kub yuav tsum tsis txhob ntau tshaj +40 ℃; qhov nruab nrab nyob rau hauv 24 teev yuav tsum tsis txhob tshaj +35 ℃; qhov qis tshaj ntawm ambient kub yog -5 ℃.
2. Lub qhov hluav taws xob yuav tsum tau nruab rau ntawm qhov siab tsis siab tshaj 2,000m.
3. Lub ambient RH ntawm qhov chaw installation yuav tsum tsis txhob ntau tshaj 50% nyob rau hauv lub siab tshaj plaws kub +40 ℃ thiab ib tug siab RH tus nqi raug tso cai nyob rau hauv qis kub;Qhov nruab nrab qhov kub thiab txias ntawm lub hli ntub tshaj plaws yuav tsum tsis pub tshaj + 25 ℃ thiab qhov nruab nrab siab tshaj RH ntawm lub hli yuav tsum tsis pub tshaj 90 ℃.
4. Lub tshuab hluav taws xob yuav tsum tau muab tso rau hauv ib qho chaw uas muaj cov pa phem hauv chav kawm 3.
5. Chav kawm kev teeb tsa ntawm qhov hloov yuav tsum yog III.
6. Lub tshuab hluav taws xob yuav tsum tau muab tso rau hauv qhov chaw tsis muaj kev cuam tshuam thiab kev co.
| Qauv | Assorted fuse | Hloov ntsuas kub tam sim no (A) | Rated tam sim no (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 |
