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Variable Message Display Board Digital Sign Solar Powered Traffic LED Display
Product Description
Variable message signs LED modules parameters
| Lamp beads | specific traffic lighting LEDs |
| Pixel pitch | P16,P20,P25,P31.25,P33.33 |
| Display dimension | customize |
| Cabinet material | aluminum or cold rolled iron |
| Chip color | amber, tri-color , full color or custom |
| Brightness | >10000cd/m2 |
| Brightness adjust | manual or auto adjust |
| Viewing distance | 250-300m |
| Control mode | asynchronous control |
| Communication port | RS232/RS485/RJ45/GPRS/3G etc |
| Refresh rate | >120hz |
| Certificate | CE/FCC/ROHS etc |
| Life span | 100,000 hours |
| Rate of dot out of control | <1/10000 |
| Insulation resistance | >100MΩ |
| High voltage resistance test | withstand 1500V / 50Hz AC voltage for 1 minute without breakdown |
| Impact resistance test | pass |
| Vibration resistance test | pass |
| Contact resistance | <0.1Ω |
| Protection class | IP65~68 |
| Operating Humidity | 5%-95% |
| Operating temperature | -40℃~+75℃ |
| Power supply | AC220V±18% / 50Hz±10% |
| AC380V±18% / 50Hz±10% |
| Name | Specification | Function |
| control system | main control system | communicate with the centerof the screen |
| drive traffic monitoring | ||
| Brightness adjust system | Brightness adjustment based on ambient | |
| light traffic control system screen brightness | ||
| power system | power distributor | Centralized power system distribution box |
| power lightning protection devices | imported professional ightning protection | |
| signal lightning protection devices | devices | |
| Remote Switch electrical system | Remote Switch electrical system with remote | |
| step-switch function | ||
| Communication module | RS-485 communication module | Industrial communication module |
| industrial grade communication module | ||
| RS-232 communication module | ||
| Ethernet communication module | ||
| LED variable message signs screen perform the following national standards | ||
| LED variable message | GB/T 23828-2009 | fully in accordance with international design, |
| screen | production and testing | |
| Traffic sign display | GB 5768.2 | traffic sign text, graphics meet the standards |
| Chinese character display | GB 2312 | digital display standard Chinese characters |
| Shell protection grade | GB 7000.1 | IP65 protection rating |
| Communication interfaces | JT/T606.1 and JT/T606.3 | standard asynchronous |
| and protocols | ||
Waterproof Use cabinet design
Variable message signs LED Display Manufacturing Proces
Variable message signs Project cases on High way
Variable message signs Project case in Metro Station
Variable message signs Project cases in Toll Station
Ship and Certificate
EN12966, CE, RoHS, FCC etc
Company Profile
Contact info
If you are interested in our products,please don't hesitate to contact us.