BDL防爆泛光燈,BDL-400防爆泛光燈,BDL-250
銷售部:段飛
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1. BDL防爆泛光燈,BDL-400防爆泛光燈,BDL-250使用范圍
BT□51系列隔爆型投光燈(以下簡稱投光燈)是按GB3836.1~3-2000《爆炸性氣體環境用電氣設備》系列標準的規定設計制造。適用于戶內、戶外具有爆炸性氣體混合物的場所1區、2區,爆炸性氣體混合物為Ⅱ類A、B級,T1~T4組的場所中,在交流50HZ額定電壓110V,220V線路中作照明之用。
Application
BT□51 series of flame-proof projecting lamp (Hereinafter called projecting lamp) are designed to conform with the stands: GB3836.1~3-2000 “Electrical apparatus for explosive gas atmosphere ”. It is suitable to be used in places of zones 1 and 2 where there is explosive mixture which belongs to category Ⅱ class A, B, C, T1~T4 for projecting lighting use in a circuit with AC 50HZ and rated voltage 110V, 220V.
2. BDL防爆泛光燈BDL防爆泛光燈,BDL-400防爆泛光燈,BDL-250適用條件 Using conditions.
投光燈在下列條件下可正常工作:
a) 海拔不超過2000m;
b) 周圍環境溫度不高于+40℃,不低于-20℃;
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) 在防止雨雪及滴水侵襲的地方;
f) 在含有爆炸性氣體混合物不超過Ⅱ類,A、B、級,T1~T4組的環境中
g)無破壞絕緣的氣體或蒸汽的環境中。
Projecting lamp may be capable of operating under the following conditions:
a) Altitude of the site of installation does not exceed 2000m;
b) The ambient air temperature doesn’t exceed +40℃, the lower limit of ambient air temperature is -20℃;
c) The relative humidity does not exceed 95%(at +25℃);
d) The place where there is not violent sway toss and vibration;
e) Don’t subject to rain and snow;
f) The ambient place where there is explosive mixture which does not exceed category Ⅱ class A, B group T1~T4;
g) The place in which there is not gas or vapour which may corrode insulation material;
3. BDL防爆泛光燈型號與技術參數 Type and technical data.
3.1 型號 Type
BTL51-400
3.2BDL防爆泛光燈 投光燈的主要技術參數見表1
Technical data to see table 1
表 Table 1 主要技術參數
Technical data
型號 Type | 額定電壓(V)Rated voltage | 額定功率(W)Rated power | 燈座代號 Holder code | 防爆標志 Ex-mark | 防護等級 Protective degree | 射程(m) Range | 電纜外徑/管內徑Φ(mm) Ex Dia. Of cable/In Dia pipe Φ(mm) |
BTz51-250□□□ | 110 220 | 250 | E40 | ExdⅡBT3 ExdⅡCT3 | IP54 | 55 | 8~12/20 |
BTz51-450□□□ | 450 | 75 | |||||
BTg51-250□□□ | 250 | 70 | |||||
BTg51-400□□□ | 400 | 90 | |||||
BTn51-250□□□ | 250 | 75 | |||||
BTn51-400□□□ | 400 | 95 | |||||
BTl51-250□□□ | 250 | 80 | |||||
BTl51-400□□□ | 400 | 100 | |||||
BTl51-1000□□□ | 1000 | 300 |