Platform Electrocution Prevention
★Exhibit Content: Sharp-point discharge, high-voltage electrical safety education ★Interaction: Electromechanical interaction ★Operation: 1. Adjust the placement position of the pedestrian models on the platform 2. Press the "Start" button and observe the simulated discharge phenomenon of the exhibit ★Exhibit Description: This exhibit mainly consists of a display stand, acrylic protective cover, high-speed rail platform model, movable pedestrian modules, catenary simulation model, and electrical control system. The exhibit simulates the high-voltage environment of high-speed rail electrified catenary. Visitors move the pedestrian models to different positions and observe the simulated sharp-point discharge phenomenon, intuitively understanding the principle of sharp-point discharge, recognizing the electric shock hazards of high-voltage power supply facilities along high-speed rail lines, and popularizing high-voltage electrical safety knowledge. ★Scientific Principle: Sharp-point discharge is a type of corona discharge. Under a strong electric field environment, at sharp points on an object's surface with greater curvature, equipotential surfaces are densely packed, and the electric field strength rises sharply, causing the surrounding air to ionize and thereby producing a gas discharge phenomenon. High-speed rail catenary carries high voltage. When a person or object approaches the sharp-point position of a high-voltage cable, sharp-point discharge is very easily triggered, causing electric shock accidents.
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- 1.2×0.8×1.1m 1.2×0.8×1.1mDimensions (L×W×H): 1.2×0.8×1.1m Brand: PopsciCat Model: PopsciCat-Safe-013 1. Materials ① Display stand frame: 2mm cold-rolled steel plate, enclosure panels 1.5mm cold-rolled steel plate, overall surface treated with electrostatic powder coating ② Tabletop: Compact laminate board, board thickness ≥12mm ③ Protective cover: High-transparency acrylic sheet, heat-bent forming, smooth edges without burrs ④ Scene model: ABS engineering plastic, precision injection molding, including high-speed train, platform, catenary, and pedestrian figurine components ⑤ Instruction sign: Acrylic sheet with UV high-definition printing ⑥ Maintenance door: 1.5mm cold-rolled steel plate, surface coated in the same color 2. Main Configuration ① Electrical logic control system: Dedicated protective controller for science exhibits, equipped with overload and high-voltage safety protection functions ② Self-resetting metal start button: With built-in indicator light, LED operating voltage ≤12V, suitable for high-frequency venue use ③ High-voltage simulation generation module: Low-voltage safe simulation of sharp-point discharge effect, compliant with science exhibit safety standards ④ High-speed rail scene simulation model: Equipped with EMU train, catenary, track platform, and multiple movable pedestrian models ⑤ Built-in power module: Stable output of equipment operating voltage, suitable for standard venue power supply conditions 3. Installation Requirements ① Power requirement: AC100-240V, 50/60Hz300W (standard three-wire socket) ② Installation base: Finished operation console placed directly on the floor, floor only needs to be level and stable ③ Entry passage: Transport passage door frame dimensions width×height ≥0.9m×2.0m, continuous turning positions must reserve ≥2.5m passage space ④ Maintenance passage: Not required
★Exhibit Content: Sharp-point discharge, high-voltage electrical safety education ★Interaction: Electromechanical interaction ★Operation: 1. Adjust the placement position of the pedestrian models on the platform 2. Press the "Start" button and observe the simulated discharge phenomenon of the exhibit ★Exhibit Description: This exhibit mainly consists of a display stand, acrylic protective cover, high-speed rail platform model, movable pedestrian modules, catenary simulation model, and electrical control system. The exhibit simulates the high-voltage environment of high-speed rail electrified catenary. Visitors move the pedestrian models to different positions and observe the simulated sharp-point discharge phenomenon, intuitively understanding the principle of sharp-point discharge, recognizing the electric shock hazards of high-voltage power supply facilities along high-speed rail lines, and popularizing high-voltage electrical safety knowledge. ★Scientific Principle: Sharp-point discharge is a type of corona discharge. Under a strong electric field environment, at sharp points on an object's surface with greater curvature, equipotential surfaces are densely packed, and the electric field strength rises sharply, causing the surrounding air to ionize and thereby producing a gas discharge phenomenon. High-speed rail catenary carries high voltage. When a person or object approaches the sharp-point position of a high-voltage cable, sharp-point discharge is very easily triggered, causing electric shock accidents.
Review
Principle Presentation: ★★★★ Interaction Effect: ★★★ Ease of Installation: ★★★★★ Durability: ★★★★ Overall Recommendation: ★★★★