48V30A嵌(qian)入式掛(gua)墻通(tong)信電(dian)源系統(tong):
1、標(biao)準(zhun)嵌入式(shi)電(dian)源系統(tong)采(cai)用有源功率(lv)因(yin)數補償技(ji)術(shu),功率(lv)因(yin)數值(zhi)達(da)0.99。
2、交流輸(shu)入電(dian)壓(ya)正常工(gong)作(zuo)範(fan)圍(wei)寬至(zhi)90~290V。
3、標(biao)準(zhun)嵌入式(shi)電(dian)源系統(tong)采(cai)用全橋軟開(kai)關(guan)技(ji)術(shu),效率(lv){zg}可達(da)92%以(yi)上。
4、完(wan)善的(de)電(dian)池(chi)管理(li)。有負(fu)載(zai)下(xia)電(dian)和(he)電(dian)池(chi)低電(dian)壓(ya)保護(LVLD+LVBD)及(ji)二(er)次(ci)下(xia)電(dian)功(gong)能,能實(shi)現溫(wen)度(du)補償、自動浮(fu)充(chong)控(kong)制(zhi)、自動調(tiao)壓(ya)、電(dian)池(chi)容(rong)量計(ji)算(suan)、在(zai)線(xian)電(dian)池(chi)測(ce)試(shi)等(deng)功能(neng)。
5、標(biao)準(zhun)嵌入式(shi)電(dian)源系統(tong)采(cai)用無損(sun)傷(shang)熱(re)插(cha)拔(ba)技(ji)術(shu),即(ji)插(cha)即(ji)用,更(geng)換(huan)時間(jian)小於1min。
6、標(biao)準(zhun)嵌入式(shi)電(dian)源系統(tong)網絡(luo)化設計(ji),提供(gong)多種通(tong)信接(jie)口(kou)(如:RS485、幹(gan)接(jie)點(dian)),組(zu)網靈(ling)活(huo),可實(shi)限本地(di)和(he)遠程監控(kong),無(wu)人值(zhi)守(shou)。
7、完(wan)善的(de)交、直流側防雷(lei)設計(ji),適(shi)應(ying)多(duo)雷(lei)暴(bao)地(di)區(qu)。
8、完(wan)備的(de)故障(zhang)保(bao)護、故障(zhang)告警(jing)功能(neng)。
9、全(quan)正面的(de)操(cao)作和(he)維護,可(ke)以靠(kao)墻安裝(zhuang),有效節(jie)約3U通(tong)信電(dian)源空(kong)間(jian)。
10超(chao)低輻射(she)。采(cai)用先進的(de)電(dian)磁兼(jian)容(rong)設計(ji),通(tong)信電(dian)源整流模(mo)塊能夠(gou)滿(man)足(zu)《通(tong)信電(dian)源設備(bei)電(dian)磁兼(jian)容(rong)性(xing)限值(zhi)及(ji)測(ce)量方(fang)法(fa)》(中(zhong)華(hua)人民(min)共(gong)和(he)國通(tong)信行業(ye)標(biao)準(zhun)YD/T983)
48V30A嵌(qian)入式掛(gua)墻通(tong)信電(dian)源系統(tong)應(ying)用:
小型程(cheng)控(kong)交換機
接(jie)入(ru)網
傳(chuan)輸(shu)設備(bei)
移動(dong)通(tong)信
衛(wei)星通(tong)信地(di)面(mian)站(zhan)
微波(bo)通(tong)信供(gong)電(dian)
48V30A嵌(qian)入式掛(gua)墻通(tong)信電(dian)源系統(tong)輸(shu)入:
額(e)定輸(shu)入電(dian)壓(ya):220V
交流輸(shu)入範(fan)圍(wei):90--280V
交流輸(shu)入頻率(lv):45--66HZ
功(gong)率(lv)因(yin)素(su):≥ 0.99
功(gong)率(lv):>91%
直(zhi)流輸(shu)出(chu):
額(e)定輸(shu)入電(dian)壓(ya):48V
電(dian)壓(ya)範(fan)圍(wei):42~58V
額(e)定輸(shu)出(chu)電(dian)流:10A/20A/25A/30A/40A/50A/60A/90A
負(fu)載(zai)分(fen)路:標(biao)配4路負(fu)載(zai)輸(shu)出(chu)(可定(ding)制(zhi))
電(dian)池(chi)分(fen)路:2路電(dian)池(chi)輸(shu)出(chu)
電(dian)池(chi)LVD:100A×1
接(jie)線(xian)方(fang)式(shi):前接(jie)線(xian)
通(tong)信電(dian)源整流模(mo)塊:RM4810,RM4815,RM4820,RM4830
監控(kong)模(mo)塊:VST-A
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模(mo)塊配置(zhi)
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|
模(mo)塊
系統(tong)型(xing)號
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E
監控(kong)模(mo)塊
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C
監控(kong)模(mo)塊
|
4830
整流模(mo)塊
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4820
整流模(mo)塊
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4815
整流模(mo)塊
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4810
整流模(mo)塊
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|
4890
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1
|
|
1-3
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1-3
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1-3
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1-3
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48V30A嵌(qian)入式掛(gua)墻通(tong)信電(dian)源系統(tong)機械(xie)特(te)性(xing):
尺(chi)寸:460mm寬×285mm深×600mm高
重量:≤50Kg(帶模(mo)塊)
≤40Kg(帶模(mo)塊,機櫃
+配電(dian)不(bu)帶電(dian)池(chi))
48V30A嵌(qian)入式掛(gua)墻通(tong)信電(dian)源系統(tong)環(huan)境:
工(gong)作溫(wen)度(du):-40-+70℃
濕(shi)度:≤95% 無(wu)冷凝
48V30A嵌(qian)入式掛(gua)墻通(tong)信電(dian)源系統(tong)安規(gui)特(te)性(xing):
輸(shu)入-機殼 3000Vac/10mA/1min 無(wu)飛弧,無擊穿
輸(shu)入-輸(shu)出(chu) 2500Vac/10mA/1min 無(wu)飛弧,無擊穿
輸(shu)出(chu)-機殼 500Vac/10mA/1min 無(wu)飛弧,無擊穿