ZM2128T Photovoltaic Training Bench Didactic Equipment Vocational Training Equipment Renewable Training Equipment

1. Product overview
1.1 Overview
This training device This system can simulate and demonstrate the process of solar power generation, so that students have a preliminary intuitive understanding of the solar power system. The solar panels are driven by high-brightness LED lights. Through related experiments, students will be cultivated with corresponding knowledge and skills, which are suitable for teaching and skill training assessment of related majors in higher vocational schools, colleges, secondary vocational schools and technical schools.
1.2 Features
(1) The training platform adopts the aluminum profile column frame structure, the measuring instrument and the training power supply are built-in and integrated, and the bottom is equipped with universal wheels. Each unit is flexible, easy to use, and not easy to damage.
(2) The experimental circuits and devices are fully equipped and can be used in combination to complete the training content of a variety of courses.
(3) The training platform has a good safety protection system.
2. Performance parameters
(1) Solar power generation device: all-aluminum alloy structure, the angle of the photovoltaic panel can be adjusted, and the simulated light source can be adjusted by 120 degrees in the vertical direction.
(2) Training power box frame: aluminum profile frame structure, aluminum alloy hanging box unit form, overall size 1100mm×300mm×750mm (length, width and height)
(3) The parameters of a single solar panel are as follows:
Rated peak power: 30W
Short circuit current: 1.9A
Maximum current: 1.71A
Maximum voltage: 17.6V
Short circuit current: 1.87A
Open circuit voltage: 21.6V
(4) Technical parameters of battery:
Voltage: 12V
Capacity: 7AH
Battery loss: 10V±1V
Executive standard: GB/T 9535
Relative humidity: 35~85%RH (non-condensing)
(5) Working environment:
Temperature -10～+40℃　Temperature≤80℃
Ambient air: No corrosive, flammable gas, no large amount of conductive dust
(6) Power supply:
Power consumption: ≤5000W,
Power supply: AC230±10%,
Power supply: single-phase three-wire AC230±10%, 50HZ
Working method: continuous
(7)Overall weight: <500Kg

3. Product composition
3.1 Training frame
3.2 Power box
1.Power circuit breaker 
2.Emergency stop button unit 
3.Battery unit 
4.DC measuring instrument unit 
5.Analog light source switch 
6.Photovoltaic panel unit 
7. Socket
3.3 Supporting devices
(1) 1 controller hanging box
(2) 1 inverter hanging box
(3)1 lamp load hanging box
(4) 2 instrument hanging boxes
(5)1 transformer hanging box
(6)Compass
(7)Solar power meter
(8)Solar height measuring device
(9)Connection line   
(10)Charger and battery
(11)Tools   
4. The training content can be completed
(1) Battery characteristic experiment: 
1) Electrical parameter measurement 
2) Series and parallel connection of batteries
(2) Charge controller experiment: 
1) Reverse connection protection experiment
 2) Overcharge protection experiment of the controller to the battery 
3) Overdischarge protection experiment of the controller to the battery 
4) Anti-reverse charging experiment
(3) Measurement experiment of power generation
(4) Photovoltaic panel power measurement experiment
(5) Measurement experiment of maximum power of photovoltaic panels under different illumination
(6) Photovoltaic panel output characteristic experiment
(7) Photovoltaic battery panel charging control principle experiment
(8) Basic principle experiment of inverter
(9) Basic principle experiment of inverter
(10) Simple inverter output waveform test experiment
(11) Inverter power drive AC load experiment