UPR4 jẹ awọn tita to dara ni aarin ila-oorun ati guusu ila-oorun Asia. Awọn Rails Fuse yẹ fun lilo ni pinpin ati awọn nẹtiwọọki LV ile-iṣẹ ati ni awọn bọọti yipada pẹlu aaye akero ti 185 mm. Wọn ti ni aabo ni kikun lodi si olubasọrọ lairotẹlẹ. Nwọn laye ailewu mimu ti fiusi-links.The fiusi mimọ awọn olubasọrọ ti wa ni ṣe ti electrolytic Ejò ati fikun pẹlu irin apa ni afikun si awọn oniwe-ara funmorawon ati elasticity characteristic.Grabbing agbara ti conducts jẹ ti o ga ju miiran ìtẹlẹ tabi dimu. Ti a ba fi awọn ipilẹ papọ ni ẹgbẹ. Alakoso ya sọtọ eyiti o funni bi ẹya ẹrọ ti a lo fun dide ti ipinya alakoso. Nigbati a ba fi idapọmọra sinu awọn ipilẹ wọn, abẹfẹlẹ ti o dapọ gbọdọ joko lori ipilẹ gangan. Bibẹẹkọ olubasọrọ ailagbara yoo fa isonu ti resistance, iwọn otutu ati agbara, awọn alaiṣe.
| Iru tiFuse Yipada |
UPR4-250 |
UPR4-400 |
UPR4-630 |
|||||||
| Ue |
415.500,690V |
|||||||||
| lth |
250A |
400A |
630A |
|||||||
| Igbohunsafẹfẹ |
50/60Hz |
50/60Hz |
50/60Hz |
|||||||
| UI |
1000V |
1000V |
1000V |
|||||||
| Uimp |
10KV |
10KV |
10KV |
|||||||
| Ẹka ohun elo |
415V |
500V |
690V |
415V |
500V |
690V |
415V |
500V |
690V |
|
|
AC23B |
AC22B |
AC2 IB |
AC23B |
AC22B |
AC21B |
AC23B |
AC22B |
AC2l B |
||
| Ìyí Of Idaabobo |
IP30 |
IP30 |
IP30 |
|||||||
| Iwọn fiusi |
I |
2 |
3 |
|||||||
| Ue |
415V |
500V |
690V |
415V |
500V |
690V |
415V |
500V |
690V |
|
| le |
250A |
250A |
200A |
400A |
400A |
350A |
630A |
630A |
500A |
|
| Waya pato |
120mm² |
240mm² |
300mm² |
|||||||
|
Gbogboogbo Ipo Asopọmọra |
Skru & Cable lug |
|||||||||
|
Ipo Connecuon Pataki |
V-dimole |
|||||||||
|
Fifi sori ẹrọ ti Busbar |
I.Punched onigun busbar 2 Unpunched onigun busbar 3.0ther |
|||||||||
|
Ọna ti o wa titi |
I.Screw 2.Hook 3.0ther aṣa awọn ẹya ẹrọ |
|||||||||
