UPR2 series cais hloov fuse hom tuaj yeem ua haujlwm thauj khoom, thiab muab cov qauv sab saud thiab sab qis, tsim nyog rau cov ntsuas tam sim no yog 250A - 630A. Thaum kev teeb tsa tuaj yeem txuag tau ntau qhov chaw, nws tseem tuaj yeem nruab nrog fuses thiab saib.Cov khoom tsis tsuas yog tuaj yeem tawg nrog ib theem, tab sis kuj tuaj yeem tawg nrog peb theem synchronously, ntxiv rau,
Nws tuaj yeem txuag tau qhov chaw loj thaum cov khoom tiav tau teeb tsa rau nws, yog li nws tau dav siv rau kev xa tawm lub thawv hom transformer substation Kev sib koom ua ke ntawm tam sim no transformer thiab fuse hloov pib hauv tsev, Nrog riam-ntug nkag thiab arc extinguishing khoom, nws muaj kev nyab xeeb rau kev ua haujlwm. . Kev sib cais riam hniav, kev tiv thaiv tag nrho thiab kev tiv thaiv semiconductor fusible core yog xaiv tau, Lub peev xwm ntawm kev ua haujlwm nrog kev thauj khoom nce mus txog l.3 npaug ntawm qhov ntsuas tam sim no.
| Hom Fuse Hloov | UPR2(3)-250 | UPR2(3)-400 | UPR2(3)-630 | ||||||
| Ua | 415,500,690V | ||||||||
| Ib | 250 A | 400 A | 630a ua | ||||||
| Ntau zaus | 50/60Hz | 50/60Hz | 50/60Hz | ||||||
| UI | 1000V | 1000V | 1000V | ||||||
| Uimp | 10 KV | 10 KV | l0 kwv | ||||||
| Daim ntawv thov qeb | 415v ua | 500 V | 690v ua | 415v ua | 500 V | 690v ua | 415v ua | 500 V | 690v ua |
| AC23B | AC22B | AC21B | AC23B | AC22B | AC21B | AC23B | AC22B | AC21B | |
| Qib Kev Tiv Thaiv | IP30 | IP30 | IP30 | ||||||
| Fuse Loj | 1 | 2 | 3 | ||||||
| Ua | 415v ua | 500 V | 690v ua | 415v ua | 500 V | 690v ua | 415v ua | 500 V | 690v ua |
| le | 250 A | 250 A | 250 A | 400 A | 400 A | 350a ua | 630a ua | 630a ua | 500 A |
| Hlau Specifications | 120 hli2 | 240 hli2 | 300 hli2 | ||||||
| Hom kev sib txuas | Ntsia Hlau & Cable lug | Ntsia Hlau & Cable lug | Ntsia Hlau & Cable lug | ||||||
| Hom Kev Sib Txuas Tshwj Xeeb | V-clamp | ||||||||
| Kev txhim kho ntawm Busbar | Punched duab plaub busbar | Unpunched duab plaub busbar | 0 lwm | ||||||
| Txoj Kev | Ntsia hlau | Hook | 0 lwm tus custorn accessories | ||||||
