Axial Fan Test Rig APPARATUS
Axial Fan Test Rig APPARATUS AXIAL FAN TEST RIG. (variable speed)
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.
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.
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
Standard make On/Off switch, Mains Indicator etc.
MCB : for over load protection.
Scope of Delivery:
Self Contained â????AXIAL FAN TEST RIG. ( variable speed) Apparatus
Instruction Manual consisting of experimental procedures, block diagram etc.