Thlxd-zm-80a Intelligent Lighting Energy-saving Regulation Device, Low-frequency Communication Color and Dimming Controller
The composition, basic functions and operation of building lighting voltage stabilization. Based on the compensation principle, the voltage stabilization principle of this system is analyzed by using the controlled voltage source and controlled current source models of the transformer. According to the illuminance and lifespan characteristics of lighting fixtures under different voltages, the optimal power supply voltage for building lighting fixtures is determined. The energy-saving rates of using the optimal power supply voltage for indoor lighting in buildings and the time-varying voltage stabilization control scheme for building exterior walls are analyzed and calculated, with an energy-saving rate of up to 22.3%.
THLXD-ZM-80A Intelligent Lighting Energy-saving Regulation Device Technical Specifications
Voltage Three-phase AC 380V±10% (Single-phase AC220V±5%)
Current 10-150A Input 50HZ±6%
Power-saving rate 15-60% controllable
Voltage control accuracy ±0.5V
Rising/falling voltage speed 1V/second - 1V/20 seconds
Operating temperature -40℃~65℃
Humidity requirement
Intelligent characteristics TPO (Time/Place/Occasion )
Monitoring function It has RTU measurement and control function and can implement remote measurement and control according to user needs.
Heat dissipation Automatically controlled forced air cooling.
Equipment safety protection Overvoltage and undervoltage protection, overcurrent protection, self-check protection of equipment main board and peripherals, over-temperature protection, fault bypass, and preservation of fault code historical data
The THLXD-ZM-80A Intelligent Lighting Energy-saving Regulation Device in the low-frequency communication color and dimming controller series of intelligent lighting energy-saving regulation uses a compensation transformer as the final output adjustment device. The four-quadrant energy converter adopts PWM-controlled IGBT technology for contactless and stepless adjustment. The four-quadrant adjustment voltage ΔV output by the energy converter is superimposed with the input voltage in four quadrants through the compensation transformer, and finally outputs a high working voltage Vout = Vin + ΔV with an accuracy of ±1%.
Main structural components of WSI products:
A four-quadrant energy converter composed of IGBT and LC filter; A well-crafted output compensation transformer,
Zero-switching automatic bypass; Energy-saving and automatic recognition and time setting devices;
LCD display and operation panel; Input and output switches and wiring terminals.
THLXD-ZM-80A Intelligent Lighting Energy-saving Regulation Device, Low-frequency Communication Color and Dimming Controller Product Advantages
1. According to the on-site needs, power-saving control can be implemented at an appropriate time, and the power-saving rate can reach over 30%.
2. The installation is very simple. It is connected in series between the general lighting starter and the power wiring.
3. Three-phase adjustment: Each phase can be adjusted, allowing unbalanced loads, and ensuring that a fault in one phase will never affect the normal operation of the other two phases. The same device can carry different types of lighting loads and can also adjust the input voltage of each phase.
4. Regulated voltage: Ensures that the light source is not impacted by large currents, thereby reducing the damage rate of the light source and extending the service life of the lamps.
5. After a power outage, when the equipment restarts, it automatically resumes the previous operating state.
6. Since the service life of the lamps is extended, the time for maintenance is reduced, and the normal operation time is guaranteed. Moreover, the failures of auxiliary facilities caused by overvoltage are also correspondingly reduced. Application Fields The lighting energy-saving controller has significant power-saving effects for ordinary fluorescent lamps, energy-saving fluorescent lamps, high-pressure sodium lamps, metal halide lamps, cold-reflection halogen lamps, neon lamps and other lamps. It is especially suitable for lighting in street lights, factory workshops, highways, subway stations, supermarkets, restaurants, medical facilities, exhibition halls, parking lots, amusement parks, department stores, office buildings, light boxes, etc.
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