The training systems contains control unit and power unit.

The power unit is an aluminum frame which contains:

centrifugal fan;
axial fans in parallel operation;
axial fans in sequential operation;
tachogenerators;
pressure transducers.

PVC channels 125mm in diameter are used as air ducts; the diameter of the channels at the measured section is 100mm. The channels are mounted on the front part of the stand. The system of measurements allows registering static and dynamic pressure at the measured section, impeller velocity, voltage, current, active power of the motors.

Differential pressure transducers are used for measuring static and dynamic pressure. Connecting pressure gauges to air ducts is provided by a system of pipes and collectors.

The type of the fan is approved by the customer in purchase order.

The functional circuit is drawn on control panel for ease.

The front part of the control and measurement panel contains:

mains switch and power indicator;
functional switches;
digital indicators;
LATR voltage regulators.

The stand is accompanied with a set of teaching materials and technical documentation intended for the teaching staff.

3D model

Experiments provided

Characterization of centrifugal fan.
Characterization of axial fan.
The study of axial fan sequential operation.
The study of axial fan parallel operation.

Technical specifications

Power supply		1~220V, 50 Hz
Power consumption, kW, max		1
Control unit, max
	width, mm	610
	height, mm	1470
	depth, mm	600
Power unit, max
	width, mm	1550
	height, mm	1470
	depth, mm	600
Weight, kg, max		100

Scope of delivery

training laboratory system – 1 pc.;
passport – 1 pc.;
supplementary materials in electronic format – 1 pc.

NTC-19.83 “The study of axial and centrifugal fans”

3D model

Experiments provided

Technical specifications

Scope of delivery

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