He kūʻai maikaʻi ʻo UPR4 ma waena hikina a me Asia hikina. Ua kūpono nā Fuse Rails no ka hoʻohana ʻana i ka hoʻolaha ʻana a me nā ʻoihana LV pūnaewele a me nā papa hoʻololi me ka mamao o ka busbar o 185 mm. Hoʻopale piha ʻia lākou mai ka hoʻopili ʻole ʻia. Hāʻawi lākou i ka mālama pono ʻana i nā loulou fuse. Hana ʻia nā pilina kumu fuse i ke keleawe electrolytic a hoʻoikaika ʻia me nā ʻāpana kila i hoʻohui ʻia i kona ʻano hoʻoemi a me ka elasticity. Inā hui pū ʻia nā kumu. Hoʻohana ʻia nā pae hoʻokaʻawale i hāʻawi ʻia ma ke ʻano he mea kōkua no ka piʻi ʻana o ke kaʻawale. Ke kau ʻia ka fused i loko o ko lākou mau kumu, pono e noho pono ka ʻili i hoʻohui ʻia ma ke kumu. A i ʻole, ʻo ka hoʻopili ʻana i ka hiki ʻole ke kumu i ka nalowale o ke kūpaʻa, ka mahana a me ka mana, nā hemahema.
ʻAno hoʻololi Fuse |
UPR4-250 |
UPR4-400 |
UPR4-630 |
|||||||
Ue |
415,500,690V |
|||||||||
lth |
250A |
400A |
630A |
|||||||
Ka pinepine |
50/60Hz |
50/60Hz |
50/60Hz |
|||||||
UI |
1000V |
1000V |
1000V |
|||||||
Uimp |
10KV |
10KV |
10KV |
|||||||
Māhele noi |
415V |
500V |
690V |
415V |
500V |
690V |
415V |
500V |
690V |
|
AC23B |
AC22B |
AC2 IB |
AC23B |
AC22B |
AC21B |
AC23B |
AC22B |
AC2 l B |
||
Degere Hoomalu |
IP30 |
IP30 |
IP30 |
|||||||
Ka nui o ka Fuse |
I |
2 |
3 |
|||||||
Ue |
415V |
500V |
690V |
415V |
500V |
690V |
415V |
500V |
690V |
|
le |
250A |
250A |
200A |
400A |
400A |
350A |
630A |
630A |
500A |
|
Uea hoakaka |
120mm² |
240mm² |
300mm² |
|||||||
Generala Ke ano pili |
Screw&Cable lug |
|||||||||
ʻO ke ʻano Hoʻohui Kūikawā |
V-pili |
|||||||||
Hoʻokomo ʻia oBusbar |
I. Punched rectangle busbar 2 Unpunched rectangle busbar 3.0ther |
|||||||||
Ala Paʻa |
I.Screw 2.Hook 3.0ther mea hana maʻamau |