UPR3 raupapa poutū whakakā fuse taea te whakahaere ki te kawenga, runga me raro i roto i te haere mai waea, me te haere waea he watea ki te exchanged.Conjoined momo e taea e te toru-wahanga kati atu te wa kotahi, Mahi humarie. i te wa e whakauruhia ana te whae ki roto i te kakau ka taea te whakamahi tika hei mata whakapiri.
Ko te karaehe o naianei ko 250A-630A, I roto i-raina momo fuse momo whakawehe kua whakaurua ki te timata i te hurihanga o naianei, ka taea hoki te whakanoho ki te kaitirotiro fuse.
Ko te hua kaore e taea te pakaru me te waahanga kotahi, engari ka taea hoki te pakaru me nga wahanga e toru i te wa kotahi, hei taapiri,
Ka taea e ia te penapena waahi nui ina whakauruhia te hua katoa mo taua mea, na reira ka whakamahia nuitia mo te kawemai i te momo pouaka whakawhiti teihana Whakawhitinga o te huringa o naianei me te whakakao hiko i timatahia i roto i te whare.
Ma te urunga maripi-mata me nga taputapu tinei arc, he haumaru mo te mahi.
Ko te mata maripi taratahi, te whakamarumaru awhe-katoa me te whakamarumaru semiconductor matua whakakotahi he mea whiriwhiri
Ko te kaha o te whakahaere me te kawenga ka tae ki te l.3 nga wa o te waa kua tohua.
Momo Whakawhiti Whakawhiti | UPR2(3)-250 | UPR2(3)--400 | UPR2(3)--630 | ||||||
Ue | 415,500,690V | ||||||||
Ith | 250A | 400A | 630A | ||||||
Auautanga | 50/60Hz | 50/60Hz | 50/60Hz | ||||||
UI | 1000V | 1000V | 1000V | ||||||
Uimp | 10KV | 10KV | l0KV | ||||||
Te waahanga tono | 415V | 500V | 690V | 415V | 500V | 690V | 415V | 500V | 690V |
AC23B | AC22B | AC21B | AC23B | AC22B | AC21B | AC23B | AC22B | AC21B | |
Te Tohu Tiaki | IP30 | IP30 | IP30 | ||||||
Rahi Puka | 1 | 2 | 3 | ||||||
Ue | 415V | 500V | 690V | 415V | 500V | 690V | 415V | 500V | 690V |
le | 250A | 250A | 250A | 400A | 400A | 350A | 630A | 630A | 500A |
Waea Whakatakotoranga | 120mm2 | 240mm2 | 300mm2 | ||||||
Aratau Hononga Whanui | Tīwiri&Tauera taura | Tīwiri&Tauera taura | Tīwiri&Tauera taura | ||||||
Ko te Aratau Hononga Motuhake | V-rawhi | ||||||||
Te whakaurunga o Busbar | Pae pahi tapawhā kua werohia | Pae pahi tapawhā kore i werohia | 0 atu | ||||||
Ara Whakatika | tīwiri | Matau | 0tetahi atu taonga a te kaihoko |