Fuse ya RDF16 ili ndi ulalo wa fuse ndi maziko a fuse, kuchotsa ulalo wa fuse kumatha kusankha gawo/chogwirira cholumikizira cholumikizira.
Chingwe cha fuse chimapangidwa ndi chubu cha fuse, kusungunuka, kudzaza ndi chizindikiro. Kusungunuka kwa lamba kapena waya wonyezimira wa mkuwa kumatsekeredwa mu chubu cha fuse champhamvu kwambiri, ndipo kumadzazidwa mu chubu cha fuse ndi mchenga wa quartz woyera womwe umakonzedwa ndi mankhwala ngati cholumikizira. Malekezero awiri a kusungunuka amalumikizidwa ndi malo olumikizira magetsi kuti akhale olimba ndi mbale yomaliza (kapena mbale yolumikizira), yomwe imapanga kapangidwe ka mtundu wa pulagi yolumikizirana ndi mpeni. Chingwe cha fuse chimatha kukhala ndi chizindikiro chogwirizanitsa kapena impactor, chimatha kuwonetsa kusakanikirana (chizindikiro) kapena kusintha kukhala zizindikiro zosiyanasiyana ndikusintha zokha pa dera (impactor) pamene kusungunuka kukusakanikirana.
Nambala ya Chitsanzo
Mkhalidwe wabwinobwino wogwirira ntchito ndi momwe zimakhazikitsidwira
1. Kutentha kwa malo: -5℃ ~ + 40C, mtengo wapakati mkati mwa maola 24 supitirira + 35C, ndipo mtengo wapakati mkati mwa chaka chimodzi uyenera kukhala wocheperapo kuposa mtengo uwu.
2. Kutalika kwa malo oyikapo sikoposa 2000m
3. Mkhalidwe wa mlengalenga
Mpweya ndi woyera, ndipo chinyezi chake sichipitirira 50% kutentha kozungulira kuli pa 40 C. Chinyezicho chimaloledwa pamalo otsika kwambiri.
kutentha, mwachitsanzo, chinyezi chimatha kufika 90% pamene 20℃ ili pamwamba, ndipo chiyenera kuganiziridwa za kuzizira komwe kumachitika pamwamba pa chinthucho chifukwa cha kusintha kwa kutentha.
4. Mphamvu yamagetsi
Pamene voteji yovotera ndi 500V, mtengo wapamwamba kwambiri wa voteji ya dongosolo supitirira
110% ya magetsi ovotera a fusc; Pamene magetsi ovotera ali 690V, mtengo wapamwamba kwambiri wa dongosololi supitirira 105% ya magetsi ovotera a fuse.
Dziwani: ulalo wa fuse ukusakanikirana ndi mphamvu yotsika kwambiri kuposa mphamvu yovotera, chizindikiro cha fuse kapena chothandizira fuse sichingagwire ntchito.
5. Gulu lokhazikitsa: Ⅲ
6 Gulu la kuipitsa: osachepera 3
7 Malo oyika
Fuse iyi ikhoza kuyikidwa molunjika, mopingasa kapena mopingasa pazochitika zomwe sizikumveka bwino komanso popanda kugwedezeka.
Dziwani: ngati fuse ikugwiritsidwa ntchito mosiyana ndi momwe imakhazikitsidwira nthawi zonse, iyenera kuvomerezedwa ndi wopanga.
| Kukula | Khodi | ||||||
| A | B | C | D | E | F | G | |
| 00C | 78.5 | 54 | 21 | 40.5 | 6 | 42.5 | 15 |
| 0 | 78.5 | 54 | 29 | 48 | 6 | 60 | 15 |
| 1 | 135 | 70 | 48 | 48 | 6 | 62 | 20 |
| 2 | 150 | 70 | 60 | 60 | 6 | 72 | 25 |
| 3 | 150 | 70 | 67 | 68 | 6 | 82 | 32 |
| Kukula | Khodi | ||||||
| A | B | C | D | E | F | G | |
| 00C | 78.5 | 54 | 21 | 40.5 | 6 | 42.5 | 15 |
| 00 | 78.5 | 54 | 29 | 48 | 6 | 60 | 15 |
| 1 | 135 | 70 | 48 | 48 | 6 | 62 | 20 |
| 2 | 150 | 70 | 60 | 60 | 6 | 72 | 25 |
| 3 | 150 | 70 | 67 | 68 | 6 | 82 | 32 |
| Kukula | Yoyesedwa pakali pano A | Kugwiritsa ntchito mphamvu kwambiri Pn W | |||
| IEC 60269 | EN 60269 | VDE 063 | ANTHU | ||
| 00 | 16 | 12 | 12 | 7.5 | 2.1 |
| 25 | 12 | 12 | 7.5 | 2.5 | |
| 32 | 12 | 12 | 7.5 | 3.5 | |
| 40 | 12 | 12 | 7.5 | 4.5 | |
| 50 | 12 | 12 | 7.5 | 4.7 | |
| 63 | 12 | 12 | 7.5 | 5.5 | |
| 80 | 12 | 12 | 7.5 | 5.7 | |
| 100 | 12 | 12 | 7.5 | 8.1 | |
| 125 | 12 | 12 | 7.5 | 9.9 | |
| 160 | 12 | 12 | - | 11.5 | |
| 1 | 80 | 23 | 23 | 23 | 7.5 |
| 100 | 23 | 23 | 23 | 9.3 | |
| 125 | 23 | 23 | 23 | 10.2 | |
| 160 | 23 | 23 | 23 | 13.9 | |
| 200 | 23 | 23 | 23 | 17.7 | |
| 250 | 23 | 23 | 23 | 23.5 | |
| 2 | 160 | 34 | 34 | 34 | 12.9 |
| 200 | 34 | 34 | 34 | 17.9 | |
| 250 | 34 | 34 | 34 | 22.4 | |
| 315 | 34 | 34 | 34 | 25.7 | |
| 400 | 34 | 34 | 34 | 30.6 | |
| 3 | 315 | 48 | 48 | 48 | 25.4 |
| 400 | 48 | 48 | 48 | 32.8 | |
| 500 | 48 | 48 | 48 | 35.7 | |
| 630 | 48 | 48 | 48 | 41.5 | |
