High speed tunnel lighting infinite dimming system
Main applications
systemfitUsed for urban underpass tunnels, highway tunnels, highway tunnels, railway tunnels, and highway toll stationsDimming control for various occasions.
Appearance diagram of dimming control cabinet and dual color temperature dimming controller
Appearance diagram of light intensity detector and light illuminance detector
On site installation physical picture
Technical parameter table
Dual color temperature dimming controller(Model:PT/SD 1904 WY passive, PT/SD 1904 YY active)
Serial Number |
name |
Technical parameter description |
1 |
Dual color temperature dimming driver interface |
DC0~10V (forward) or DC0~5V (reverse), dimming load: DC3A, determined according to the type of LED constant current source dimming interface |
2 |
Dimming communication interface |
RS485 interface, 15KV magnetic isolation, communication rate: 54Kbps |
3 |
output control |
Magnetic holding relay, load power: AC250V/16A |
4 |
Equipment size |
Volume: 160mm * 110mm * 60mm, Material: Aluminum casting, fully waterproof, Shell protection level: IP65 |
5 |
Working power supply |
Input voltage: AC75V-265V Ripple factor: DC12V ≤ 25mV Insulation strength: ≥ 5-10 megaohms |
Note: The dimming controller can be installed inside the dimming control cabinet or in a tunnel. The installation method is flexible and can be determined according to the actual situation on site.
Dimming control cabinet (model:PT2007CTD)
Serial Number |
name |
Technical Parameter |
1 |
Dimming control host |
Embedded ARM, 7-inch IPS touch screen; Support: RJ45/2G/3G/4G/WIFI/RS485/ZigBeeWaiting for network communication; Android control graphics software, data management for 30000 single lights; Real time trend graphics display of illumination, traffic flow, etc; Equipped with various combination lighting plans such as automatic, timed, traffic flow, and forced; Support remote settings, modifications, operations, and other functions |
2 |
Dimming communication interface |
RS485 interface, 15KV magnetic isolation, communication speed 54Kbps |
3 |
Network communication interface |
RJ45 Ethernet interface, communication speed 10/100M |
4 |
lightbright/illuminateDegree detector interface |
measuring range020000Lux/06500cd/㎡ |
5 |
Traffic flow interface |
Ultrasonic emission angle: 60 degrees, distance measurement: 150 meters, probing speed range: 0.2~180KM/h |
6 |
Equipment size |
Volume: 2200mm * 800mm * 600mm gray spray painted, shell protection level: IP5X |
7 |
Working power supply |
Input voltage: AC75V-265V/50Hz |
Illuminance detector inside the cave (model:PT-ILL603)
Serial Number |
name |
Technical Parameter |
1 |
working voltage |
Input voltage: AC75~265V/50HZ |
2 |
illuminance |
0~20000Lux, Resolution 1Lux |
3 |
Analog Output |
4~20mA |
4 |
communication interface |
RS485 ModBus RTU communication protocol; Baud rate: 54Kbps |
External light intensity detector (model:PT-LUM601)
Serial Number |
name |
Technical Parameter |
1 |
working voltage |
Input voltage: AC75~265V/50HZ |
2 |
light intensity |
0~6500cd/㎡, resolution: 1cd/㎡ |
3 |
Analog Output |
4~20mA |
4 |
communication interface |
RS485 ModBus RTU communication protocol; Baud rate: 54Kbps |
Traffic flow detector (model:PT-TF100)
Serial Number |
name |
Technical Parameter |
1 |
operation parameters |
Working voltage: 8-36V or POE; Working current: ≤ 330mA@12V Power consumption: ≤ 4W@12V ; Transmission power: 10Mw; Real time data refresh rate: 30Hz; |
2 |
work environment |
Working temperature: -40 ℃~85 ℃ |
3 |
Perception |
Detection distance: ≤ 150m (default 80m); Exploration speed range: 0.2~180KM/h; Detecting traffic flow: 32; Detection lane: 12 lanes |
4 |
communication interface |
Wired interfaces: RS485, RS232, and RJ45 Ethernet interfaces; Wireless communication interface: 2G/3G/4G/WIFI; RS485 ModBus RTU communication protocol; Baud rate: 54Kbps |
after-sale service
Product warranty for 1 year, 24-hour service hotline