Daily use and maintenance of LED explosion-proof lights
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1. High-efficiency energy-saving LED is a light source with high luminous efficiency, and the same illuminance can be saved compared to traditional light sources. That is, using lower-power LED luminaires instead of higher-power traditional luminaires, the same lighting effect can be obtained, and energy saving can be realized. Row of good choices;
2, long life LED solid light source, no filament fuse, electrode aging and other defects, the average life of more than 50,000 hours, is the longest life light source so far, can be used for long-term maintenance-free;
3, safe and reliable LED using low voltage DC power supply, heat is much lower than the traditional light source, and does not produce high-frequency electromagnetic field, does not form electromagnetic interference on the surrounding equipment; use of solid epoxy resin package, impact resistance, anti-vibration, not broken ;
4. The green emission spectrum is completely in the visible light range, no ultraviolet radiation, no mercury, no heavy metal pollution, no environmental protection hazards such as filament melting, glass breakage, flammability, and leakage of toxic substances.
Technical Parameters
Implementation of the standard: GB3836.1, GB3836.2
Explosion-proof mark: ExdIICT6 Gb
Rated voltage: AC220V50/60Hz (please specify if special requirements)
Protection class: IP66
Corrosion protection level: WF1 "WF2
Introduction device: G3/4†inlet specification, suitable for Ф10mm-Ф14mm cable
Terminals: <2.5m< span=""> wire reliable connection
Installation method: X: ceiling type, b: wall type, g: boom type, f: flange type, h: fence type
LED light sources: 20W, 30W, 50W, 70W, 100W, 120W
Lighting weight: 3Kg, 5.2Kg, 5.8Kg
Product Features:
1, the shell is made of aluminum alloy die-casting, the surface of high-pressure electrostatic spray;
2, high-impact transparent cover, prismatic anti-glare design;
3, exposed fasteners using high corrosion resistance of stainless steel;
4. The explosion-proof structure of the thread-proof and explosion-proof, the explosion-proof performance is reliable;
5, high protection design, using high humidity, anti-aging silicone rubber seals;
6, using high-purity aluminum reflector, anodizing, high reflection efficiency;
7, using high-power light source, one-way light, no side light, high light utilization, high light efficiency, high color rendering, long life;
8, special constant current power supply, low power consumption, constant output power, with open circuit, short circuit, overheat protection, ensure reliable operation of the light source;
9, special heat dissipation structure design, light source cavity, electrical cavity, wiring cavity are independently set, reliable thermal performance, ensure the long life of the lamp
Precautions
1. Regularly eliminate dust and dirt on the explosion-proof lamp housing to improve the light efficiency and heat dissipation performance of the lamp. The cleaning method can be based on the protection capability of the lamp housing, using water spray (over the shade on the lamp) or using a damp cloth. When cleaning with water spray, the power should be cut off. Never use a dry cloth to scrub the plastic housing (transparent parts) of the lamp to prevent static electricity.
2. Check whether the transparent parts have been affected by foreign material, whether the protection network has loosened, stripped, and corroded. If so, use should be stopped and repaired and replaced in time.
3. The light source should be turned off in a timely manner to notify the light to be replaced, so as to prevent the ballast and other electrical components from being in an abnormal state for a long time because the light source cannot be started.
4. If there is accumulated water in the cavity of the lamp used in the humid environment, it shall be promptly removed and the sealing parts shall be replaced to ensure the protective performance of the enclosure.
5. When you open the lamp cover, you should press the warning board to open the cover after turning off the power.
6. After opening the cover, check whether the flameproof joint surface is intact, whether the rubber seal is hardened or becomes sticky, whether the wire insulation layer is green and carbonized, and whether the insulation and electrical components are deformed and burned. If these problems are found, they should be promptly repaired and replaced.
7. Before applying the cover, apply a damp cloth (not excessively wet) to light the light and transparent parts of the light fixture to increase the efficacy of the light fixture. A layer of 204-1 displacement rust preventive oil should be applied thinly on the flameproof joint surface. When the lid is closed, attention should be paid to whether the sealing ring plays a sealing role in the original position.
8. The sealed part of the lamp should not be frequently disassembled and opened. Patent zone road sealing technology; more in line with national explosion-proof new technology.