I-RN1 Yamanje Yokukhawulela I-Fuse Yangaphakathi
Izici Zamanje ezidlula i-fuse uma ziyizikhathi ezingu-1.3 zamandla kagesi ashiwo,Ungaxubani ihora; Lapho i-current edlula ku-fuse izikhathi ezi-2 zamanje kagesi wayo oyisibonelo, ihlangana ngehora;Bheka ijika layo lesici eliseshadini 1uma ukhetha ifuse. Umfanekiso 1 RN1/RN3“Isekhondi” ijika lesici Idatha yobuchwepheshe 3 6 10 35 Ikalwe okwamanje (A) 20 100 200 300 400 200 75 100 200 300 20 50 75 100 50 20 ikhefu 1 40 1.3...I-XRNM1 Yamanje-Limiting Fuse for Motor Protection
Ukukhethwa Idatha yobuchwepheshe I-voltage elinganiselwe(Kv) Ikhefu elilinganiselwe lamanje KA Isilinganiso samanje se-fuse (A) Isilinganiso samanje sesixhumanisi se-fuse (A) Ubukhulu obukhulu ABCD XRNM1-3.6 3.6 50 125 50,63,100,125 337 (390(3105) (340) 51 200 125,160,200 76 400 250,315,355,400 XRNM1-7.2 7.2 12 160 25,31.5,40,50,63,80,500,100,100,100 461) 454(150) 76 315 200,224,250,315 Qaphela: 1. Imingcele elinganiselwe engenhla ye ipayipi elilodwa, ama-fuses angahambisana axhunywe esizeni ...I-XRNP yamanje ekhawulela amaFuse e-Voltage Transfo...
Ukukhethwa Idatha yobuchwepheshe Uhlobo lwe-voltage elinganiselwe(Kv) Isilinganiso samanje(A) Isilinganiso se-break current(KA) Ubukhulu XRNP1- □/B- □-1 7.2 (3.6) 12 0.2,0.3,0.5,1,2,3.15 50 Bheka umfanekiso 1 XRNP1- □/ □- □-1 24 0.2、0.3、0.5、1、2、3.15 50 Bheka umfanekiso 2 XRNP1- □/I- □-2 12 2,3.15 50 Bheka umfanekiso 3 XRNP6- □/ 1 40.5 0.2, 0.3, 0.5, 2, 3.15 31.5 Bheka umfanekiso 4( Φ25) XRNP6- □/ □-N-3 0.2,0.3,0.5,1,2,3.15,4,5 Bheka umfanekiso 5 (Φ30) I-XRNP6- □/ □- □-4 0.2/0.5/1/2/3.15/5/6.3 Bheka umfanekiso 6 ( Φ41 ) Qaphela: 7....I-RN2 Yamanje Yokukhawulela I-Fuse Yangaphakathi
Idatha yobuchwepheshe Uhlobo lomkhiqizo RN2-3,6,10 RN2-15,20 RN2-35 I-voltage elinganiselwe 3 6 10 15 20 35 KV Fuse yamanje A 0.5 0.5 0.5 Umthamo wekhefu elikhulu kunazo zonke lezigaba ezintathu ze-MVA 500 1000 1000 1000 Ikhefu eliphezulu I-KA inani elisebenzayo KA 500 85 50 40 30 17 I-overvoltage multiple Ungadluli i-voltage izikhathi ezingu-2.5 zesilinganiso Ukumelana nepayipi le-fuse (Ω) 93±7 200±10 315土14 Isisindo Kg 5.6 12.2 15.6 15.6 Isisindo esingaphezu kuka-2 K. kanye nobukhulu bokukhweza(mm)I-PRW1 I-Fuse yokukhipha
Ukukhetha Izimo zokusebenza 1. Ifanele izindawo ezinomkhawulo ophezulu ongu-40 ℃ kanye nomkhawulo ophansi ongu -30 ℃ . 2. Ukuphakama okungeqi ku-1000m, isivinini somoya esingeqi ku-35m/s 3. Ama-fuse awafanele lezi zindawo ezilandelayo 3.1 Izindawo ezinophethiloli noma eziyingozi zokuqhuma. 3.2 Izindawo ezinokudlidliza okukhulu noma umthelela. 3.3 Izindawo ezinemiphumela engavamile yegesi ye-electrochemical kanye nokungcoliswa komoya okukhulu kanye nentuthu Ipharamitha yedatha yobuchwepheshe yefuse eyenziwe ngobumba Uhlobo lwe-voltage elinganiselwe (kV) I-curr elinganiselwe...