人妻综合网,欧美一级二级三级视频,日韩精品无码波多野结衣,无码国产精品一区二区高潮

1. 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 bl halide lamp.

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°elevaby;
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.

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 Inlets thread 電纜外徑 Cables 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, 10000 N：高壓鈉燈 Hi-pressure 150, 250, 400, 1000 L：金屬鹵燈 Halide 175, 250, 400, 1000