使用范圍
BLD51系列隔爆型高效節(jié)能燈(以下簡稱節(jié)能燈)防爆性能符合GB3836.1-2000《爆炸性氣體環(huán)境用電氣設(shè)備 第1部分:通用要求》、GB3836.2-2000《爆炸性氣體環(huán)境用電氣設(shè)備 第2部分:隔爆型“d”》的規(guī)定。適用于戶內(nèi)、戶外具有爆炸性氣體混合物為Ⅱ類A、B級,T1~T4組的1區(qū)、2區(qū)場所中,在交流50HZ額定電壓110V,220V線路中作照明之用。
節(jié)能燈的有關(guān)技術(shù)資料圖樣和樣機均經(jīng)國家防爆電氣產(chǎn)品質(zhì)量監(jiān)督檢驗測試中心(CQST)審查檢驗合格,
Application:
BLD51 series of flame-proof HESE Lamps (Hereinafter called HESE lamp ) are designed and manufactured according to the standards: GB3836.1-2000 “ Electrical Apparatus for Explosive Gas Atmospheres Part 1: General Requirements “, GB3836.2-2000 “ Electrical Apparatus for Explosive Gas Atmospheres Part 2: Flame-proof Enclosure “d” “. They are suitable to be used in place of zone 1 or 2 where there is explosive gas mixture which belongs to category Ⅱ, class A、B, group T1~T4 for lighting in a circuit with AC 50HZ, rated voltage of 220V, 110V.
The technical drawings and documents are validated by CHINA NATIONAL QUALITY SUPERVISION AND TEST CENTRE FOR EXPLOSION PROTECTED ELECTRICAL PRODUCTS ( CQST ),2、適用條件
a) 海拔不超過2000m;
b) 周圍環(huán)境溫度不高于+40℃,不低于-50℃;
c) 周圍空氣的相對濕度不大于95%(+25℃時);
d) 在無劇烈振動或沖擊的地方;
e) 在含有爆炸性氣體混合物不超過Ⅱ類,A、B級,T1~T4組的1區(qū)、2區(qū)環(huán)境中;
f) 在無破壞絕緣的氣體或蒸汽的環(huán)境中。
Using Conditions:
a) Altitude of the site of installation does not exceed 2000m;
b) The ambient air temperature does not exceed +40℃, the lower limit of ambient air temperature is -50℃;
c) The relative humi
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