Function introduction
Standard: conform to the standard of the people's Republic of China (GB 14887-2011);
Appearance design: the appearance must be designed by LED light source, the structure is ultra-thin, the thickness of the lamp with the light transmitting surface of 300 mm is 110 mm, the thickness of the lamp with the light transmitting surface of 400 mm is 130 mm, which is convenient for various combinations and installation;
Light transmission design: the outer surface of the light transmission lens is designed with tilting surface, which can prevent the light transmission lens from accumulating dust;
Shell material
1. Aluminum die-casting material can be cast at one time, and the service life of lamps is more than or equal to 25 years;
2. One time injection molding of polycarbonate (PC) engineering materials, lamp shell service life ≥ 10 years:
3, features: high strength, high temperature resistance, anti-aging. The seal is made of silicone rubber, which is dustproof, waterproof and flame retardant.
Light source: the light source adopts imported four element ultra high brightness light emitting diode (LED), which has the characteristics of long life, low power consumption, novel appearance, etc. Service life ≥ 100000 hours.
Technical parameter
Rated power of single lamp: φ 15W ≤ 400mm
Rated voltage: ac176-264v, 50Hz
Chroma: meet the standard of GB 14887-2011
Light source life: ≥ 100000 hours
Visual angle: ≥ 30 degrees
Visual distance: signal lamp with diameter of 300 mm ≥ 300 m, signal lamp with diameter of 400 mm: ≥ 400 m
Enclosure protection grade: ≥ IP53
Temperature resistance: - 40 ℃ - + 75 ℃
Hygrothermal performance: when the temperature is 40C, the relative humidity of the air is ≤ 93% ± 2%
Insulation resistance: ≥ 500m Ω
Dielectric strength: withstand voltage 1440vac
Dustproof: comply with the standard of GB 14887-2011
Anti vibration: in accordance with the standard of gb14887-2011
Wind resistance: 145km / h