ZM2139 Solar Battery Characteristic Test Experiment Box Vocational Training Equipment Solar Cell Training System
It adopts box structure and is divided into two experimental boxes: one is used to store solar panels and simulated light sources, and the other experimental box contains touch screen, controller, inverter, battery, load, etc. 1.7 inch color touch screen display: Thermometer interface display, hygrometer interface display, illuminometer interface display PV input voltage, current, power; output voltage, current, power; dynamic curve display of battery voltage Dynamic curve display of inverter output voltage, current, power and electricity consumption Fault settings and control of analog light sources, inverters, switching of different loads, etc. can be performed through the touch screen. With a USB interface, it can be displayed and controlled by software on the computer 2. Solar battery temperature characteristic measurement: Adjustment method: touch screen intelligent adjustment Input signal: Pt100 platinum resistance; resolution: 0.1℃; measurement accuracy: 0.5 class over temperature alarm; 3. Illuminance sensor: measure the effect of the brightness change of the simulated light source on the solar battery 4. Environmental detection unit: It can measure the ambient temperature and humidity in real time. 5. Analog light source: 550W flood light 6. Solar panel: 20W 7.500W inverter; can test different loads of AC 220V; 7. Controller: 10A. With communication function. 8. Battery: nominal voltage: 12V; nominal capacity: not less than 12Ah 9. Fault setting: Provide common fault settings for photovoltaic circuits, and enter the password through the touch screen to enter the fault setting interface. 10. Solar battery temperature characteristic measurement: automatic intelligent adjustment Input signal: Pt100 platinum resistance; Resolution: 0.1℃; Measurement accuracy: 0.5 class 11. Load cell A. DC12V inductive load, DC12V resistive load; B.AC220V inductive load, AC220V resistive load;
