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BAT51隔爆型投光燈(ⅡB、ⅡC)
BAT51lame-proof Type and Projecting Lamp (ⅡB、ⅡC)

一、適用范圍

1. 爆炸性氣體環(huán)境危險場所：1區(qū)、2區(qū)；
2. 可燃性氣體、蒸氣級別：ⅡA、ⅡB、ⅡC；
3. 溫度組別：T1~T4；
4. 戶內(nèi)、戶外(IP65)；
5. 可配裝自鎮(zhèn)汞燈、外鎮(zhèn)汞燈、高壓鈉燈、金屬鹵燈。

1. For the dangerous sites with explosive air mixture:
2. Flammable gas, steam class: ⅡA、ⅡB、ⅡC;
3. Temperatures classification: T1~T4;
4. Indoor and outdoor (IP65);
5. Suitable for self-ballasted mercury vapor lamp, External-oscillation
Hg light, high-pressure sodium lamp
and metal halide lamp.

二、型號含義

三、性能特點(diǎn)

1. 鑄鋁合金壓鑄外殼，表面噴塑；
2. 燈體可在水平方向旋轉(zhuǎn)360°，仰角在+60°至-60°內(nèi)可調(diào)；
3. 反射罩采用拋物面形，并鍍鉻拋光，反射率高，受照面均勻；
4. 電纜布線;
5. 符合GB3836-2000、IEC60079, GB12476.1-2000、IEC61241標(biāo)準(zhǔn)要求。

1. Diecasted Al-alloy shell with plastic-sprayed surface;
2. The lamp body can be rotated 360°, levelly and adjusted from +45°to +45°elevay;
3. The reflector adopts praboluic mirror with chromium-plated finish, high
reflectivity and even illuminance in illuminated surface;
4. Cable wiring.
5. Suitabe for GB3836-2000、IEC60079、GB12476.1-2000、
IEC61241 standard request.

四、技術(shù)參數(shù)

電壓 Voltage (V)	燈頭型號 Socket model	防爆標(biāo)志 Explosion- proofing maker	防護(hù)等級 Protection category	防腐等級 Corrosion- proofing grade	進(jìn)線口螺紋 Inlet's thread	電纜外徑 Cable's outside diameter(mm)
AC220 ±10%	E40	Exd Ⅱ BT4, Exd Ⅱ CT4	IP65	W, WF1, WF2	G3/4	Φ10~Φ15

光源種類 Luminous source sorts	功率 Power (W)
Z：自鎮(zhèn)汞燈 Self-ballasting mercury lamp	250, 450
G：外鎮(zhèn)汞燈 Outer ballasting mercury lamp	175, 250, 400, 1000
N：高壓鈉燈 Hi-pressure	150, 250, 400, 1000
L：金屬鹵燈 Halide	175, 250, 400, 1000