The 14th Berlin International Rail Transit Technology Exhibition opened grandly at the Berlin International Convention and Exhibition Center on September 24th local time! The exhibition was founded in 1996 and is currently the largest international exhibition event in the railway and rail transit industry worldwide, with the highest number of exhibitors and trade visitors. The total area of this exhibition has reached 200000 square meters, attracting over 3000 exhibitors from around the world. It is expected that more than 150000 professional visitors from all over the world will gather, setting a record for the largest number in InnoTrans history. The R&D representative and sales representative team of Shenzhen Longyun Lighting Electric Appliances Co., Ltd.went to the exhibition this time, bringing their flagship exhibits equipped with the company's new R&D technology. They showcased their outstanding achievements in product technology innovation, industry services, international cooperation, and other aspects in recent years at booth 250 in Hall 3.1. They had a full exchange of industry dynamics and technology trends, and explored new opportunities for cooperation and market opportunities!

           The main exhibits of this booth are the Starry Sky panel and the Ceiling light (Sun God Bird adornment), which are equipped with Longyun's new research and development technology. Customized lighting luminaire have also been displayed in different zones: side wall light strips, signal lights, reading lights, spotlights, controllers, etc

•                                                                             Controller DIM01:

                                                     
                                                       Rated input voltage DC110V,voltage range:DC77-137.5V;

                                                       Rated power:10W

                                                       Support TRDP network interface

                                                       Support5-channel PWM output,implement dimming and color adjustment.

                                                       Support 3-channel mode control input;

                                                       Support 2-channel automatic sensitometers that meet the CAN protocol;

                                                       Support web remote software upgrade.

•                                                         LED driver CDZ-LED-50/200-48V-PWM-CD：

                                                       Rated input voltage DC110V,voltage range:DC77-137.5V;

                                                       Rated power:50W

                                                       Support emergency signal input;

                                                       Support2-channel PWM inputs,individually implement dimming and color adjustment.

                                                       Support2-channel constant-voltage DC48V output (common positive).

•                                                         2U chassis power supply GZ3:
  
                                                        Rated input voltage:DC110V,voltage range:DC77-137.5V
                                                        Rated power:800W

                                                        Support 2-channel input voltages;

                                                        Support 5-channel mode signal input;

                                                        Support 3-channel automatic sensor signal input;

                                                        Support 6-channel constant voltage DC48V output;

                                                        Support 4-channel independent dimming and color modulation PWM output;

                                                        Support 3-channel fault state output;

                                                        Support 485 signal control protocoL

•                                                        Sensor CDZ-CLC-S05:

                                                        Rated input voltage DC12V

                                                        Rated power: 2W

                                                        Support CAN protocol interface;

                                                        Support 3-channel light sensing signal detection;

                                                        Function:automatically sensing the intensity of illumination, 
                                                        and converted into CAN protocol data sent to the master.

Intelligent lighting control system dimming, color matching, temperature display:

     During the four days of the exhibition, visitors to Longyun's booth came in a continuous stream. Customers such as CRRC Corporation of China, CAF of Spain, Talgo of Spain, Hitachi of Japan, Stadler of Switzerland, etc. visited our booth to meet with company leaders and discuss business cooperation and future development directions. During the meeting, our company reached strategic cooperation intentions with many clients and exchanged and discussed cutting-edge information on rail transit. The product promotional videos, product brochures, and intelligent lighting control systems displayed at the booth have attracted many industry professionals to consult and express great interest in Longyun's product technology and business scope, creating many opportunities for cooperation in international business in the future.

               
            Shenzhen Longyun Lighting Electric Appliances Co., Ltd.adheres to market demand orientation, promotes technological innovation, endows products with outstanding highlights of customization, intelligent regulation, and green sustainable development, and welcomes broader development space and market opportunities in the rail transit industry. To contribute wisdom and strength to the development of the global rail transit industry, and jointly promote the development of the global rail transit industry towards a more intelligent, green, and sustainable direction!