Kev piav qhia
Tso fuse cutouts thiab load switching fuse cutouts yog rau sab nraum zoov siv high voltage tiv thaiv ntaus ntawv.Txhawm rau txuas nrog cov khoom siv los ntawm kev faib cov kab hloov pauv nws tsuas yog tiv thaiv transformers lossis kab los ntawm luv luv Circuit Court thiab overload, thiab on / off loading tam sim no.
Tshem tawm fuse cutout yog tsim los ntawm kev txhawb nqa insulator thiab fuse tube, kev sib cuag zoo li qub yog tsau rau ntawm ob sab ntawm kev txhawb nqa insulator thiab txav kev sib cuag yog ntsia ntawm ob kawg ntawm fuse raj.Fuse tube yog tsim los ntawm sab hauv arc-extinguishing raj, txheej phenolic compound ntawv raj lossis epoxy iav raj.
Thaum ib txwm ua haujlwm ntawm fuse txuas nruj lub fuse tube yog tsau los ntawm txoj haujlwm ze.Nyob rau hauv cov ntaub ntawv system tam sim no faults, faults tam sim no ua rau fuse yaj tam sim ntawd thiab muab qhov chaw hluav taws xob arc, uas cia arc-extinguishing raj tau rhuab thiab tawg ntau roj.Qhov no yuav ua rau muaj kev kub siab thiab tshuab tawm lub arc raws lub raj.Tom qab fuse txuas yaj, txav kev sib cuag tsis muaj zog dua, lub tshuab raug kaw thiab fuse tube tso tawm.cutout tam sim no qhib txoj haujlwm.
| daim duab. No | Hom | Rated Qhov hluav taws xob (kV) | Rated Nruam Tam sim no (A) | tawg tam sim no (kA) | BIL (kV) | Min Creepage nrug (mm) | Hwj chim zaus hluav taws xob (kV) |
| 1 | RW-15/100(200)-12 | 15 | 100 | 12 | 110 | 216 | 40 |
| 2 | RW-27/100(200)-8 | 27 | 100 | 8 | 125 | 325 | 45 |
| 3 | RW-38/100(200)-10 | 38 | 100 | 10 | 170 | 660 | 75 |
| 4 | RW-15/100(200)-10 | 15 | 100 | 10 | 110 | 216 | 40 |
| 5 | RW-27/100(200)-8 | 27 | 100 | 8 | 150 | 440 | 45 |
| 6 | RW-38/100(200)-8 | 38 | 100 | 8 | 150 | 660 | 75 |
