Brief introduction

The GF-LCS8008-CLC street lamp centralized controller is a new generation of intelligent street lamp controller that integrates wireless communication, power line carrier communication, and bus communication. By establishing an intelligent streetlight control system with a centralized streetlight controller, a single streetlight controller, and a main station server as core devices, users can remotely monitor streetlights using a monitoring center computer or mobile phone. It can finely control the on/off, dimming, and grouping of each streetlight, and easily achieve power collection and fault alarm functions. As one of the core devices of Jiafuxin Technology's road lighting control system, GF-LCS8008-CLC street lamp centralized controller is widely used in lighting occasions such as urban roads, highways, ports, bridges, tunnels, etc.

2、 System topology diagram

3、 Main functions

Read the single lamp data from the terminal module for collection, storage, and preprocessing.

Convey the control instructions from the control center to the terminal module (for single point, group, special scenario control, etc.).

3 with metering function, this street lamp concentrator has three-phase metering function, which can monitor the power consumption of the switch box in real time (including parameters such as voltage, current, power, power factor, etc.). According to the instructions from the control center, upload the processed technical parameters of the switch box and street lights for daily operation management and power assessment.

Analyze the communication data from the terminal module, determine the lighting fault, and alert the control center.

Through the data exchange between the street lamp concentrator and the terminal energy-saving module, the system can control the lighting facilities in different time periods and areas. Through current limiting regulation, up to 54% energy savings can be achieved in the second half of the night (at a rated voltage of 220 volts). The system can be automatically controlled according to pre-set settings, or manually controlled according to actual needs.

6. Remote meter reading function, capable of automatically reading meter data according to various State Grid regulations.

The RS485 interface of the 7-street lamp controller can be connected to a four circuit controller.

There are three schemes for the 8-street lamp centralized controller: latitude and longitude scheme, timed light on/off scheme, and timed dimming scheme.

4、 Technical indicators

5、 Main features

1 High performance
The centralized controller for street lamps adopts ARM chips and embedded Linux operating system, with excellent hardware and software performance. When combined with a single or dual lamp controller, it can switch, dim, and diagnose faults for up to 1024 street lamps.

2 High precision
High precision current and voltage calibration equipment was used to calibrate the acquisition circuit of the controller. The accuracy of voltage, current, power and other electrical parameters acquisition is 0.5 level, which means the acquisition error is less than or equal to 0.5%. The ultra high precision voltage and current acquisition circuit provides users with accurate monitoring of the status of lighting fixtures and precise statistics of electrical parameters to safeguard them.

3. Full network connectivity
Supports GPRS, 3G, 4G wireless communication, Ethernet, fiber optic communication and other methods to connect with the central platform.
Support power line carrier communication PLC and single lamp controller connection.
Supports RS485 bus and four loop expansion controller connection.