標(biāo)準(zhǔn)名稱:電工術(shù)語(yǔ) 發(fā)電、輸電及配電 發(fā)電標(biāo)準(zhǔn)狀態(tài):現(xiàn)行英文標(biāo)題:Electrotechnical terminology--Generation,transmission and distribution of electricity--Generation替代情況:替代GB/T 2900.52-2008代替實(shí)施日期:2001-10-1頒布部門(mén):國(guó)家*內(nèi)容簡(jiǎn)介:本標(biāo)準(zhǔn)規(guī)定了發(fā)電、輸電及配電領(lǐng)域中的發(fā)電術(shù)語(yǔ)。出處: /detail/64526.html下載:/upload/qy/yn/GB-T%202900.52-20001.pdf標(biāo)準(zhǔn)編號(hào):JB/T 6749-1993標(biāo)準(zhǔn)名稱:廠用防爆照明配電箱標(biāo)準(zhǔn)狀態(tài):現(xiàn)行實(shí)施日期:1994-1-1頒布部門(mén):中華人民共和國(guó)機(jī)械工業(yè)部?jī)?nèi)容簡(jiǎn)介:本標(biāo)準(zhǔn)規(guī)定了廠用防爆照明配電箱（以下簡(jiǎn)稱配電箱）的產(chǎn)品分類、基本參數(shù)、技術(shù)要求，試驗(yàn)方法，檢驗(yàn)規(guī)則、標(biāo)志、包裝、運(yùn)輸及貯存等內(nèi)容。本標(biāo)準(zhǔn)適用于配電箱的設(shè)計(jì)、制造于檢驗(yàn)。配電箱用于在周圍環(huán)境中含有爆炸性氣體及腐蝕性介質(zhì)的工廠照明電路中，作為照明電路的配電或通斷之用。出處: /detail/11309.html下載:/upload/qy/nn/JBT6749-1993.PDF
參考資料：
BXM51防爆配電箱
主要技術(shù)參數(shù) Main technical parameters
回路數(shù) 額定電壓（V） 總開(kāi)關(guān)電流（A） 支路電流（A） 防爆標(biāo)志 防護(hù)等級(jí) 防腐等級(jí)
2,3,4,6,8 380 ≤400 ≤160 Exde II BT6（C） IP54（55） WF1
產(chǎn)品特點(diǎn) Features
適用于控制多臺(tái)電動(dòng)機(jī)，還可以照明或儀表配出電源. A ble to control several motors,also to supply power for illuminating or instrument.
鑄鋁合金或鋼板焊接外殼,表面噴塑. The shell is made of diecastedA1-alloy or welded sl plates with plastic-sprayed surface
內(nèi)裝元件可根據(jù)用戶要求選配. Inner components can be selected by user.
可在箱面或遠(yuǎn)控操作,也可兩地操作. Local or remote control is available,or both.
具有過(guò)載,短路,失壓保護(hù). With protections of overload,short-circuit,and voltage-absent.
鋼管或電纜布線均可. Suitable for steel pipe and cable wiring.
符合GB12476,IEC61241標(biāo)準(zhǔn)要求. Suitable for BG3836-2000,IEC60079 standard request.
訂貨須知 Notice
訂貨時(shí)請(qǐng)將支路數(shù)及各支路對(duì)應(yīng)的電流,進(jìn)出線 The number of branch and its relative current of circuits shall be indicated,also the
口數(shù)量及相應(yīng)的方向,規(guī)格要求明確,如有總開(kāi) inlet and outlet numbers and their directions,specifications,lf want a chiefswitch,please
關(guān),請(qǐng)注明總開(kāi)的電流大小或提供圖紙. note its current or offer drawing.
產(chǎn)品結(jié)構(gòu) Structure of product
規(guī)格 內(nèi)裝元件 結(jié)構(gòu)類型 備注
SPECIFICATION Inner components Struchre type Remark
支路電流小于63A 小型斷路器交流接觸器轉(zhuǎn)換開(kāi) 采用模塊式結(jié)構(gòu)
Branch current not 關(guān),熱繼電器. 實(shí)現(xiàn)多回路自由組合.
More than 63A *可根據(jù)要求加裝,電流表和互感器. Modular structure, 進(jìn)線線口數(shù)量及時(shí)性
MCB,Ac Contactor Seletor,thermal several ciruits can 規(guī)格根據(jù)
relay.Possible to add ammeter and 用戶要求制定.
CT as required. Inlet number and
specification are
determined by user.
支路電流大于63A 塑殼斷路器,交流接觸器, 采用大殼體合.
Branch current not 轉(zhuǎn)換開(kāi)關(guān),熱繼電器. Big enclosure
More than 63A MCCB,AC Contactor, combined.
selector,thermal relay.
外形及安裝舉例 Outline and mounting example
外形示意圖（IIB）6回路Outliue sketch six circuits
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