Description
Axial Fan Test Rig APPARATUS
Axial Fan Test Rig APPARATUS AXIAL FAN TEST RIG. (variable speed)
Technical Description:
This equipment comprises of a Axial Flow Fan coupled to a DC Motor. Power input to the DC Motor is varied by means of a Thyristor controlled DC Drive to vary the RPM of motor. A RPM Indicator with Proximity sensor indicates the RPM of Axial Fan. A Pitot Tube with manometer is provided in the delivery line of Axial fan for static and dynamic and differential pressure measurement.
Learning Objectives/Experiments:
To find out the discharge, head and efficiency of the Axial Fan
To plot the graph Efficiency Vs Discharge
To plot the graph Discharge Vs Head
Required for Operation:
Electricity supply: Single phase, 220V AC, 50 Hz, 5-15 amp combined socket with earth connection. Earth voltage should be less than 5 volts.
Floor Area required: 2.5 m x 0.75 m.
Technical Specifications:
Axial fan : compatible capacity
Drive : 1 HP DC motor. With thyristor controlled DC drive for variable speed.
Pitot tube (with manometer ) : for static , dynamic & different pressure measurement
Stop watch : electronic
The whole set-up is ingeniously designed and schematically arranged on a powder-coated rigid structure
Control Panel:
Standard make On/Off switch, Mains Indicator etc.
MCB : for over load protection.
Energy meter.
Scope of Delivery:
Self Contained â????AXIAL FAN TEST RIG. ( variable speed) Apparatus
Instruction Manual consisting of experimental procedures, block diagram etc.
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