Solar power generation experimental device

1. M--n technical specification parameters: Sun photoelectric internship teaching module

1. System specifications

◆ System ** Voltage: 21.5V

◆ System ** current: 2A

◆ System ** Power: 25W

2. Solar battery specifications: single crystal silicon solar cell

◆ Component size (L*W*H): 621*281*28mm,

◆ ** Power: 20W

◆ ** Working voltage: 17.05 ± 0.5V

◆ ** Work current: 1.20 ± 0.10A,

◆ Short -circuit current: 1.34 ± 0.10A,

◆ Open voltage: 21.0 ± 0.5V

3. Solar controller specifications:

3. 1. Optical controller:

The rated voltage: 12V, the rated current is 10A, a lead -acid battery, a 12V DC load with a load below 100W, the control unit one channel is the optical control output, and the other channel is multiple types of timing output.

3, 2, household use controller:

Rating voltage: 12V, ** Optical battery power: 60W, ** load current: 5A, overlapping voltage: 11.0 ± 0.5, battery overcharge, over -discharge protection, battery opening protection, load overvoltage protection, night anti -rechargeable protection protection , Output short -circuit protection, battery connection protection, under pressure and overvoltage anti -shock protection, balanced charging, temperature compensation, optical control switch.

Technical Parameters:

1. Input power supply: single phase AC220V ± 10% 50Hz, 100W power.

2. The thermal ball is φ80 st--nless steel sphere, with a built -in 100W DC heater.

3, 0-50V 0-5A high-precision stabilization DC power supply power supply.

4. The number of temperature inspection instruments in the eight roads shows the temperature of each point.

5. Dimensions: 1000 × 400 × 500mm, the shape is st--nless steel bracket.

6. Building building and smart building electrical installation virtual simulation software

Based on the UNITY3D design, users choose different interactive interface size based on the computer configuration. The software in the software can be rotated, magnified, reduced, and translated at 360 °. There are small assistant tips for software use, the content is as follows:

A. Wet alarm system

1. System summary: Overview of Wet Alarm System

2. Equipment cognition: there are ** perspectives, equipment det--ls (displayed or parameters of the device), practice (built -in 6 selection questions, there are prompts for correctness and errors), schematic diagrams (can be entered from the schematic diagram Go to the device). The equipment includes: nozzle, water flow indicator, signal butterfly valve, exhaust valve, fire alarm control, executive pressure gauge, high water tank, Weia control cabinet, stabilization tank, flow switch, end -end water testing device, dr--nage facility, water pump combinations, water pump combination Instruments, hydraulic bells, latencys, wet alarms, butterfly valves, stop valves, fire pumps, safe stabilization valves, fire pools.

3. Principles display: Show the working principle of the wet alarm system, the three -dimensional animation demonstration, the three -dimensional model is translucent, and the internal water flow can be seen. Equipped with exercise modules (4 built -in questions, there are prompts to choose correct and errors)

4. Design arrangement: There are choices and calculation questions, each question has scored scores. After submission, the correct answer and score are displayed