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Product Details:
Payment & Shipping Terms:
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Characteristic
The shell adopts good quality cast aluminium,good quality toughened glass lampshade,the light body can adjust up and down 45°.
The lamp body adopts seal structure,has high waterproof performance and anticorrosive performance.
Equipped ballast inside,no need to equipped ballast box(except the voltage is 110v/60hz.
Parameter
Ex-proof mark Exde II B T3,Exde II BT2
Voltage 220v/50hz,220v/60hz,110v/60hz
Power 250w,400w
Lamp holder E40
Illuminant high-pressure sodium lamp,metal halide lamp
Protection class IP56
Weight 24.5kg
| Group | Max.safe clearance(mm) | Min. ignition current |
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II A |
0.9<MESG<1.14 | 0.8<MIC<1.0 |
| II B | 0.5<MESG<0.9 | 0.45<MIC<0.8 |
| II C | 0.9<MESG<1.14 | MIC≤0.45 |
| Group | Ignition temperature | The allowable max.surface temperature |
| T6 | 85<T≤100 | 85 |
| T5 | 100<T≤135 | 100 |
| T4 | 135<T≤200 | 135 |
| T3 | 200<T≤300 | 200 |
| T2 | 300<T≤450 | 300 |
| T1 | 450<T | 450 |
