The unit consists of an industrial type centrifugal blower with a motor and an inverter, inlet and outlet ducts with flow straighteners, a damper, and measuring instruments. Centrifugal Blower Test Set a bench top unit for studying the centrifugal blower characteristics. Extra blades are provided for comparison study.
Experiments:
Blower input, output and efficiency.
Comparison of backward, radial, and forward blade impellers.
Inlet and discharge pressures vs blower speed.
Flow rate vs speed.
AC:220V power: 1000W Two Files of Cold Air and Hot Air.
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Terminal block receptacles are provided for diagnostic test points. The trainer requires a 12V power supply to operate. The Blower Motor System Trainer allows for the demonstration of a complete blower motor system using real-world components.
Educational Advantages:
Four operational faults can be inserted to promote student diagnostic troubleshooting competencies.
Ability to test and verify a basic blower motor circuit.
Ability to visualize the operation of a blower motor control unit.
Includes wiring schematics.
Included Components:
Blower motor resistor.
Fault box with 4 faults.
HVAC control module.
Blower motor.
Test points for diagnosis.
