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What are the features of led explosion proof lights?
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LED lamp belongs to a kind of special industry use electrical equipment, mainly solve the problem of lighting, it includes the chimney of lamp shell, set up in the front lamp shell, set up on the inside of the lamp shell light and battery, the Settings to switch on the surface of the lamp shell, LED explosion-proof light characteristics: the luminous body for high power LED modules, between the light and the battery has a wide input voltage driving circuit; Wide voltage input drive circuit includes constant current chip, constant current chip and battery constitute power module, LED module is connected on constant current chip, power module and LED module are sealed together; Ultrasonic welding is performed between the lamp shade and the lamp housing. LED explosion-proof lamp can achieve good heat dissipation effect LED explosion-proof lamp performance characteristics: 1, the use of imported LED light source, compared with the same brightness incandescent light saving about 9
How to maintain the led explosion proof light?
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The installation and maintenance of LED explosion proof lights have the following points: 1. It is only necessary to open the outside of the casing and the buckle, and then open the lamp cover to connect the wires. 2. When introducing the sealing ring of the device, it is necessary to ensure its reliable pressurization and clamp the cable. 3. Use the blocking plate and the compression nut to reliably seal the unused inlet of the lamp, so that its explosion-proof and protection grade performance is guaranteed. 4. Before the lamp is put into use, it must be grounded inside and outside and the user grounding system should be connected. 5. When installing and maintaining the luminaire, remember not to turn it on. 6. Regularly check the sealing surface. If there is an aging phenomenon in the inspection, the lamp should be replaced in time. 7. The LED explosion proof lighting just released from the factory is almost in a state of being emptied, and it needs to be fully charged befor
2018 installation guide of explosion proof lights
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Explosion-proof fixtures meet the requirements of UL Standard 1598, 1598A, 844 and CSA Standard C22.2, No.250, 94.0, 213.0, 137.0, 30.0 regarding electric luminaires for use in Class I, Div. 1, Groups C & D; Class I, Div. 2, Groups A, B, C, D; Class II, Div. 1,Groups F & G; Class II, Div. 2, Groups F & G; and Class III, Div. 1 & 2. For marine applications, installation must be in accordance with USCG 46 CFR parts 110 through 113. The majority of explosion proof lights on the market were originally designed for “fixed” installation then modified, re-purposed, or represented as portable. These re-purposed lights are no longer certified and have limited mounting possibilities. Their increased bulkiness prevent them from offering a truly portable experience. Unit Installation For high performance and long term reliability, the light should be installed in free air. Carefully unpack unit and properly inspect for defects before installing. Wear work gloves to prevent