BAJ52 explosion-proof emergency light headed emergency lights GCD803-YJ-proof emergency light GCD803-YJ LED explosion proof emergency lights emergency lights BAJ52 - Huarong GCD803-YJ GCD803-YJ GCD803-YJ GCD803-YJ Product Name: Explosion-proof lighting emergency light Model : BAJ52 Series Applications: suitable for a variety of emergency lighting instructions and IIB, dust-proof places. Technical parameters: Rated voltage: AC220V / 50Hz emergency battery DC6V Power factor: 0.97 Type of protection: Exd II BT4 Protection: IP65 corrosion grade: WF2 Dimensions: 303mm * 320mm * 85mm Features: high strength aluminum alloy shell and After stress aging treatment, proof surface is finished, the surface acid phosphate spray. Emergency circuit design charge, discharge protection circuit, emergency and normal instruction automatically converted. Self-test and fault indication signal, the control circuit uses IC integrated design. LED light source, long life light is small, 30,000 small-time dimension in effect still more than 70%, LED light junction temperature below 75 ℃, fully guaranteed the LED street lamp life of 50,000 hours, working 12 hours a day according to the calculation , its life is also more than 10 years, low maintenance costs. When installing LED light source, with long wide voltage constant current drive power, constant current capability ± 3%, there is a short circuit, over current protection, over 90% efficiency, the operating temperature is controlled within 60 degrees, life