нажмите чтобы посмотреть большую картину
Product Description:
Technical specifications of non-motor 400 lights
Product Name: directions for road traffic signals
1. Traffic lights Technical Specifications:
1.1 The light source using energy saving, environmental protection, ultra bright LED (super bright light emitting diodes);
1.2 The design and manufacture of traffic lights in line with national standards:
"Road traffic lights"(GB14887-2003);
"Road traffic signal installation specification"(GB14886-2006).
2. overall technical parameters
2.1 Material parameters:
(1) Shell: The plastic housing (Polycarbonate), open the lamp cover has an independent function. Diameter of light-emitting unit selection Φ400mm, mask all-planar display, high transmittance and UV-resistant organic material, the life of 10 years will not significantly fade;
(2) circuit board: The flame retardant sheet material;
(3) outlet hole with a reliable waterproofing.
2.2 Optical Performance:
(1) LED light unit luminous intensity consistent with the geometric axis "Road traffic lights"(GB14887-2003) in the highest quality requirements.
(2) LED reference wave length (light emitting diode): red 624 ± 4nm, yellow and 591 ± 4nm, green 505 ± 2nm;
(3) Perspective: meet the "Road traffic lights"(GB14887-2003) wide-angle signal intensity distribution requirements;
(5) LED vehicle signal lamp LED optical unit shall be equipped with advanced optical design principles, appear before a light emitting surface characteristics, no significant light or dark spots; light surface brightness uniformity, color visual light and bright, clear and non-glare , Two non-adjacent lane lamps installed visual difference.
2.3 Safety Requirements:
(1) AC power supply AC signal with a constant flow of power and the role of the printed circuit board
With fire-retardant materials, with over-voltage, over current protection circuit design, to ensure that in the normal operating current in the LED service life of 50,000 hours or more;
(2) insulation performance: light-emitting components and insulation resistance between the shell is greater than 2MΩ;
(3) Dielectric strength: more than 1440V
Full 300/400 non-motor vehicle lights plastic / aluminum
