Water Turbine with Dynamo Model – Hydro‑Electric Generator Demonstration (KS3+)

This Water Turbine with Dynamo Model is an engaging and durable demonstration apparatus designed for KS3 and above, ideal for teaching how hydro‑electric power stations convert moving water into electrical energy. With its clear, transparent turbine cover and integrated dynamo, students can directly observe the process of energy transfer—from kinetic energy in flowing water to electrical energy powering a lamp or spinning a Newton’s colour disc.

Engineered for use with low water pressure, the turbine performs exceptionally well even with modest flow rates, and even better under higher pressure. The sturdy construction includes a brass‑chromed water wheel housed in a cast aluminium casing approximately 10 cm in diameter, all mounted on a strong metal base alongside a dynamo, small motor, lamp, and LED.

A selector switch allows users to direct generated power either to a lamp or to a Newton’s colour disc, which appears white when rotating rapidly. The included LED receives constant power from the system but can be removed to draw current from the 4 mm output terminals using standard lab leads.

To support different tap types and water sources, the model comes with a 25 mm outflow tube and a water inlet tube with adaptor. A comprehensive instruction manual is included.

Key Features

• Demonstrates hydro‑electric power generation clearly and effectively
• Transparent turbine cover for visible water flow dynamics
• Brass‑chromed water wheel in a cast aluminium housing (approx. 10 cm diameter)
• Includes dynamo, motor, lamp, LED, and selector switch
• Can power a lamp or spin a Newton’s colour disc
• LED can be removed to supply power via 4 mm terminals
• Operates exceptionally well at low water pressure
• Supplied with:
  • 25 mm outflow tubing
  • Inlet tubing with adaptor for larger tap fittings
• Mounted on durable metal base
• Dimensions: 13 × 9 × 7.5 inches
• Instruction manual included

Ideal for School Science Lessons

Perfect for KS3–KS5 physics and environmental science, this model supports:

• Understanding renewable energy sources
• Demonstrating energy transfer between kinetic, mechanical, and electrical forms
• Exploring turbine design, dynamo operation, and electromagnetic induction
• Showing real‑world applications of flowing water as a power source
• Comparing energy generation concepts with wind, solar, and tidal systems
• Hands‑on, visual learning to reinforce theory in electricity and energy topics

Robust, visually engaging, and classroom‑ready, this Water Turbine with Dynamo Model is an essential resource for teaching renewable energy and electricity generation in schools.