TUNNEL EMERGENCY EXIT SIGN (EES)
Emergency Exit Sign or EES is a led technology product designed for use in tunnels, with the purpose of indicating the location and direction of the nearest exit in case of an emergency.
Specifications:
| Technology | L.E.D. Backlight |
|---|---|
| Screen type | High light transmission Polycarbonate or Acrylic screens |
| Symbol | Emergency Exit (pictograms according to customer specification) |
| Symbol size | 400×400 |
| Light Source Efficacy | 137 lm/W |
| Beacon Light | Enabled during specific events via telephone line. |
| Technology | SMT (Nichia) |
| Color | White |
| Mechanical Sign case material | High Quality stainless steel housing |
| Access method | Front & rear for LED module replacement, bottom for initial connection and CPU replacement |
| Cable Entrance | 2 cable glands (PG13.5) |
| Protection | IP65, IK08 |
| Support | Wall mounted. Tunnel wall geometry adjustable |
| Coats | Uncoated |
| Structural details | Continuous welded sign case with all structural hardware from stainless steel. No corrosion or loosening under motorway conditions (pollution, vibrations, impacts) |
| Weight | 6 Kgr |
| Dimensions | 460x475x110 |
| Interior | Sign controller inside sign case and proper electrical equipment as well, for easy installation and maintenance |
| Interfaces | Digital I/O |
| Communication protocol | SNMP Traps |
| Controller architecture | CPU (8bit) circuit board inside the sign case |
| CPU features | Every CPU has a unique communication address with the central computer system with group setting Proper screen operation inspection and malfunction tracing and reporting All CPU settings are permanently stored in a non-volatile memory |
| Power consumption | Typical 15 Watt |
| Power supply | 230VAC / 50Hz |
| Power | 24vdc |
| Temperature | -20C up to +50C |
| Humidity | Up to 95% |
| Marks | CE Mark for electrical safety and electromagnetic compatibility |
| Durability | Maintenance free for 60000h (7 years) |
