"TOP"explosion proof exit sign (Symbol l

"TOP"explosion proof exit sign (Symbol lamp) APPLICATION 1. For the dangerous sites with explosive air mixture: 1 division, 2 division; 2. Flammable gas, steam class: AB; 3. Temperatures classification: T1 T6; 4. Access to fit U-haped fluorescent lamp and iodin tungsten light, and Electronic luminescence board. FEATURES 1. Diecasted aluminium alloy shell with plastic-sprayed surface. 2. The transparent mark-plate can be chosen and matched to user's requirement. 3. Electronic luminescence board type, uses special piezoelectricity effect, under the normal, it hardly consume the fime it can last several hours in the emergency meanwhile, need no maintenaince and reduce the operation cost use. 4. Under the normal power-supplying condition, the inner nickel-cadmium can recharge automatically, so that, the emergency lamp will turn on automatically when the power lose because of accident or power failure. 5. Suitable for both steelpipe and cable wiring.. 6. Suitable for GB3836-2000, IEC60079, GB12476.1-2000, IEC61241 standard request. MAIN TECHNICAL PARAMETERS (V) Rated voltage(W) Rated power Luminous source (min) Emergecy lighting time Ex-mark (G") Inlet's thread (Kg) Mass Normal lighting Emergent lighting Normal Emergent Normal EmergentAC220DC4.566U U Fluorescent lamp tube Iodin-tungsten lamp90120Exd BT63/48 Electronic luminescence board