The street lamp centralized controller (hereinafter referred to as concentrator) is an end intelligent device used in municipal street lamps, which can achieve remote control and data monitoring of street lamps. The street lamp concentrator controller NEZH-JZQ2000 can be used separately to remotely control the street lamp distribution box or in conjunction with our LORA dual-mode communication single lamp controller. The main functions of the street lamp centralized controller include: switching the circuit of the street lamp distribution box, supporting external smart meters, collecting three-phase incoming voltage, collecting current, diagnosing street lamp circuit faults, HPLC&LoraMesh wireless dual-mode communication, anti-theft monitoring of the box door, data power-off storage, OTA online upgrade, etc.

Product Features

1. The centralized controller meets the national standards of the power equipment industry, has a high degree of industrialization, and is highly reliable;

2. The MCU adopts ARM core 32-bit industrial grade chips with stable performance;

3. The broadband carrier adopts Huawei HiSilicon's latest generation broadband power line carrier technology, which has stable signals, strong anti-interference ability, and surge protection function. The product has power line carrier self-organizing network function and 12 level communication networking performance;

4. Lora communication technology adopts a self-developed LoraMesh self-organizing network wireless communication module, which has the function of power carrier self-organizing network and has a communication networking performance of 12 levels;

5. Use HPLC&LORAMESH dual-mode communication technology to ensure that the online rate of the single lamp controller is greater than 99%;

6. The product has a protection level of IP54 and needs to be installed outdoors in a distribution box;

7. Adopting industrial grade chips and components with good temperature adaptability, it can work normally in a low temperature environment of -40 ℃;

8. The product adopts intelligent algorithms to detect the working status of street lamps, report street lamp faults, and facilitate user monitoring and maintenance of lighting fixtures.

9. The product has a built-in display screen and local button operation, supporting local settings and parameter modification;

10. Use 4G communication for uplink communication.