Nkọwa
Dobe fuse cutouts na ibu ịgbanwee fuse cutouts bụ maka ngwaọrụ nchebe voltaji dị elu ejiri n'èzí.Iji jikọọ na feeder na-abịa nke na-ekesa ahịrị transformer ọ na-echebe nke ọma transformers ma ọ bụ ahịrị site na obere sekit na ibufe ibu, yana ịgbanyụ ọkụ ugbu a.
Drop out fuse cutout bụ nke nkwado insulator na fuse tube, a na-edozi kọntaktị static n'akụkụ abụọ nke nkwado insulator na kọntaktị na-akpụ akpụ arụnyere na nsọtụ abụọ nke tube fuse.Ọkpụkpụ tube bụ nke n'ime arc-emenyụ tube, mpụta phenolic compound akwụkwọ tube ma ọ bụ epoxy iko tube.
Na-arụ ọrụ site na fuse njikọ tightened na fuse tube na-obere na-etolite nke nso ọnọdụ.Ọ bụrụ na emezighị emezi nke sistemu dị ugbu a, mmejọ dị ugbu a na-eme ka fuse gbazee ozugbo wee mee ọkụ eletrik, nke na-eme ka tube na-ekpochapụ arc na-ekpo ọkụ ma gbawaa ọtụtụ gas.Nke a ga-emepụta nrụgide dị elu ma fepụ arc n'akụkụ tube ahụ.Mgbe fuse njikọ gbazee, kọntaktị na-akpụ akpụ enweghị ume ọzọ, a na-akpọchikwa usoro na fuse tube drop out.cutout now is open position.
| ọgụgụ. No | Ụdị | Enyere aha Voltaji (kV) | Enyere aha Na-aga n'ihu Ugbu a (A) | Na-agbaji ugbu a (kA) | BIL (kV) | Min Ogologo ihe na-akpụ akpụ (mm) | Ike ugboro ugboro voltaji (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 |
