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LED Display Solution
Outdoor Led screen must be special considerations
（1）Screen and screen building the junction must be strictly waterproof and leakage protection;
Screen should have good drainage measures, in the event of water discharge smoothly
(2) The lightning protection devices are installed on the screen and buildings.
Display main body and the shell need connect ground well,
grounding resistance is less than 3 ohm, discharge large current that causes by lightning in time.
(3) Install ventilation cooling equipment,
makes the screen body internal temperature between - 10 ℃ to 40 ℃.
Behind the screen top installed axial flow fan, exhaust heat.
(4) Choose working temperature between - 40 ℃ ~ 80 ℃ industrial-grade integrated circuit chips,
prevent winter low temperature display cannot start.
(5) In order to ensure that in the case of the ambient light strong visible at a distance,
use high brightness LEDs.
(6) Display medium choose new wide-field tube, with wide perspective, pure color,
and consistent coordinate, life span over 100000 hours.
High quality screen should be resistant to direct sunlight, dustproof, waterproof,
anti high temperature, prevent short circuit, "five prevention" characteristics.
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Company: SHANGHAI HARSE ELECTROMECHANICAL TECHNIC CO.,LTD
Contacts:
Office: + 86-021-61993536
Mobile: + 86-13918891309(WeChat)
Company: SHANGHAI HARSE ELECTROMECHANICAL TECHNIC CO.,LTD
Contacts:
Office: + 86-021-61993536
Mobile: + 86-13918891309(WeChat)
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