蘭州華美電氣設備有限公司與您一同了解甘肅二級箱配電箱生產廠的信息,低壓配電箱主(zhu)要用于保護電(dian)器和設(she)備，包括(kuo)電(dian)氣開(kai)關和測量儀(yi)表。配(pei)電(dian)箱應(ying)(ying)具有較(jiao)大(da)的開(kai)口，其開(kai)口大(da)小應(ying)(ying)與室(shi)內(nei)(nei)溫度、風力(li)、濕度等(deng)因(yin)素(su)相適應(ying)(ying)。如果采用了(le)封(feng)閉(bi)式(shi)金屬柜(ju)或(huo)屏(ping)幕遮蓋(gai)板，就不會產生對室(shi)外空(kong)間(jian)(jian)造成損壞(huai)。線路接地應(ying)(ying)在設(she)計時所考慮(lv)到的各種因(yin)素(su)。低(di)(di)壓(ya)配(pei)電(dian)箱的設(she)計應(ying)(ying)符合下列條件⑴室(shi)內(nei)(nei)溫度不得低(di)(di)于25℃，室(shi)外溫度不得高(gao)于30℃。⑵電(dian)氣開(kai)關、測量儀(yi)表須(xu)采用金屬封(feng)閉(bi)式(shi)金屬柜(ju)或(huo)屏(ping)幕遮蓋(gai)板。⑶室(shi)內(nei)(nei)外空(kong)間(jian)(jian)距離(li)不應(ying)(ying)小于0米。⑷低(di)(di)壓(ya)配(pei)電(dian)箱在使用中，應(ying)(ying)有防火罩(zhao)。

甘肅二級箱配電箱生產廠,配(pei)電(dian)(dian)(dian)(dian)箱應(ying)盡(jin)量安裝(zhuang)在(zai)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)設備(bei)或負荷(he)(he)相對集中的(de)(de)中心地帶(dai)，確保三相負荷(he)(he)保持平衡，開關(guan)箱安裝(zhuang)的(de)(de)位置應(ying)視現場情況和(he)工(gong)(gong)(gong)況盡(jin)量靠近其(qi)控(kong)制的(de)(de)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)設備(bei)，保證臨時(shi)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)配(pei)電(dian)(dian)(dian)(dian)系統(tong)三相負荷(he)(he)平衡，施(shi)(shi)(shi)工(gong)(gong)(gong)現場的(de)(de)動力(li)(li)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)和(he)照明用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)應(ying)形成(cheng)兩個用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)回路，動力(li)(li)配(pei)電(dian)(dian)(dian)(dian)箱與(yu)照明配(pei)電(dian)(dian)(dian)(dian)箱應(ying)該分(fen)別(bie)設置，施(shi)(shi)(shi)工(gong)(gong)(gong)現場所(suo)有用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)設備(bei)須有各自(zi)的(de)(de)開關(guan)箱。三相負荷(he)(he)的(de)(de)設置應(ying)根據(ju)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)負荷(he)(he)變化和(he)施(shi)(shi)(shi)工(gong)(gong)(gong)現場的(de)(de)實際情況而靈活調整，避免不必要的(de)(de)浪費。三相負荷(he)(he)在(zai)相應(ying)范(fan)圍(wei)內應(ying)采取分(fen)段式控(kong)制，以減少對電(dian)(dian)(dian)(dian)力(li)(li)系統(tong)的(de)(de)損(sun)害(hai)。配(pei)電(dian)(dian)(dian)(dian)箱應(ying)設有專用(yong)(yong)(yong)的(de)(de)接線盒，并且(qie)應(ying)該與(yu)主(zhu)(zhu)機(ji)(ji)相連，不得在(zai)主(zhu)(zhu)機(ji)(ji)與(yu)外界接觸(chu)時(shi)使用(yong)(yong)(yong)。

在(zai)使用(yong)時可(ke)以(yi)通(tong)過電(dian)(dian)源線接(jie)觸(chu)到配(pei)電(dian)(dian)箱的(de)外殼(ke)上，這(zhe)樣(yang)就避免了(le)因為接(jie)觸(chu)不良造(zao)成(cheng)的(de)損(sun)壞。由于配(pei)電(dian)(dian)箱的(de)設(she)計較簡單，所以(yi)一(yi)般都(dou)是采用(yong)一(yi)根或多根導線將導線連在(zai)一(yi)起，這(zhe)樣(yang)既能夠(gou)減少對導線的(de)損(sun)害(hai)也可(ke)以(yi)保護(hu)主板。在(zai)使用(yong)時要注(zhu)意電(dian)(dian)源線應該(gai)選擇有(you)保護(hu)裝置的(de)插座；插座應盡量與(yu)接(jie)口相(xiang)通(tong)；接(jie)口應盡量采取無縫隙連接(jie)。配(pei)電(dian)(dian)箱的(de)安裝方法很多，有(you)兩種方法一(yi)是用(yong)金(jin)(jin)屬(shu)(shu)(shu)的(de)接(jie)頭(tou)接(jie)線，二是用(yong)手動或自(zi)動開(kai)關(guan)接(jie)通(tong)電(dian)(dian)路。其中簡單、省力的(de)就是金(jin)(jin)屬(shu)(shu)(shu)接(jie)頭(tou)。這(zhe)種金(jin)(jin)屬(shu)(shu)(shu)接(jie)觸(chu)面積(ji)大(da)小(xiao)適當、長(chang)短不同、重量不同的(de)接(jie)觸(chu)面都(dou)能夠(gou)保證安全。金(jin)(jin)屬(shu)(shu)(shu)接(jie)觸(chu)面積(ji)的(de)大(da)小(xiao)，可(ke)以(yi)根據不同的(de)電(dian)(dian)器(qi)設(she)備和(he)不同用(yong)戶要求來決定。

電(dian)(dian)(dian)源線(xian)的(de)選擇，要(yao)根據自身的(de)實(shi)際情(qing)況(kuang)，選用(yong)合適的(de)配電(dian)(dian)(dian)箱(xiang)。如果是(shi)在高壓(ya)線(xian)上做工(gong)(gong)作或者使(shi)用(yong)低(di)壓(ya)線(xian)，就要(yao)盡(jin)量不要(yao)采用(yong)低(di)壓(ya)線(xian)路。如果是(shi)在低(di)壓(ya)電(dian)(dian)(dian)源下做工(gong)(gong)作或者使(shi)用(yong)低(di)頻(pin)開(kai)關(guan)接通等，就要(yao)盡(jin)量避免這些情(qing)況(kuang)。如果電(dian)(dian)(dian)源線(xian)的(de)電(dian)(dian)(dian)壓(ya)低(di)于v，那就要(yao)盡(jin)量選用(yong)低(di)頻(pin)線(xian)路。低(di)壓(ya)配電(dian)(dian)(dian)箱(xiang)是(shi)為了滿(man)足電(dian)(dian)(dian)氣設(she)備的(de)使(shi)用(yong)需求而設(she)計的(de)，它可(ke)以降低(di)電(dian)(dian)(dian)力系(xi)統(tong)對高壓(ya)配電(dian)(dian)(dian)箱(xiang)的(de)依(yi)賴性(xing)和損(sun)耗(hao)性(xing)，減輕對負(fu)載(zai)的(de)影響。在開(kai)關(guan)時，可(ke)以將開(kai)關(guan)放置(zhi)在封閉金(jin)屬柜(ju)中或屏(ping)幅(fu)上，構(gou)成一個封閉或半封閉金(jin)屬柜(ju)。配電(dian)(dian)(dian)箱(xiang)可(ke)以降低(di)負(fu)載(zai)和損(sun)耗(hao)性(xing)。