Intelligent Active Illuminated Roadtraffic Sign- Mininum Speed Limit Signs
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Описание
DescriptionThe intelligent active illuminated traffic sign(also known as LED active light-emitting road traffic signs) is a new type of traffic sign that uses green energy ( solar ) or mains electricity as its power supply system, cool white LED diode as its light source, and equips with an intelligent panel to control the sign brightness and working form.Power Supply PrincipleIt support two kinds of power supply system, the solar power supply system and the mains electricity supply system. They can be intelligently and automatically switched. When these two power modes are available, the solar power supply system is preferentially used. When the voltage of the 12V battery is lower than a certain value, the power supply is automatically switched to the mains electricity. Solar power supply systems can be used in areas where mains electricity is not available.Technical ParametersBasic requirements1.Implementation of GB/T 31446-2015 "LED active light-emitting road traffic signs"2.Our patents: an active light-emitting road traffic sign board; an LED light control circuit.3.Ambient temperature: -35 ° C ~ 55 ° C4.The structure uses 3MM aluminum plate5.The maintenance-free battery has the advantages of no leakage, no rust, no danger, and can continue to be charged after full discharge. The battery has a natural service life of 3-5 years.Specification1. Voltage:DC12V.2. The MTBF of the LED is not less than 50,000 h, and the MTBF of other electronic components is not less than 30,000 h.3. The flashing frequency is controlled at 30 times/min (adjustable)4. Distinguishing distance at night (non-severe weather): static 250m, dynamic 210m.5. International Protection Marking: IP556. Continuous power supply for 6 days after full power, 12 hours a day during rainy day.
Свойства товара
- Installatio: Fixed
- Typ: Prohibition Sign
- View Distanc: >200 M
- Materia: Aluminum
- Certificatio: CE, RoHS
- Ingpress Protectio: IP 55
- Shap: Circle
- Colo: Red
- Night Distinguishing Distanc: Static 250m, Dynamic 210m.
- Continuous Power Suppl: 6 Days (7 Nights)
- Ambient Temperatur: -20 ° C ~ 55 ° C
- Structur: 3mm Aluminum Plate
- Trademar: qisitong
- Transport Packag: Bubble Wrap, Carton,
- Specificatio: 600mm, 800mm, 1000mm, 1200mm or custom
- Origi: Wuhan, China
- HS Cod: 8530800000
- Voltag: DC12V
- Flashing Frequenc: 30 Times/Min