NTC-19.83.3 “Investigation of series operation of centrifugal fans”

Br0.00

The training laboratory system is designed as educational equipment during practical and laboratory classes at higher and secondary educational institutions. 
 
Category:
Structurally, the training system consists of a body with a front panel and an integrated desktop mounted on it.

The following equipment is located on the front panel:

  • mains switch;
  • centrifugal fans;
  • air channels;
  • measuring instruments;
  • digital indicators;
  • panels of fans control.

Circular PVC duct channels with a diameter in the measuring area of 100 mm are used as air channels.

The measuring system allows the user to read the static and dynamic pressure in the measuring area, impeller rotational speed, voltage, current, active power of electric motors.

For measuring static and dynamic pressure differential pressure transmitters are used. The pressure sensors are connected to the air channels by means of a tube.

The training system is equipped with a set of removable diaphragms for mounting on the air channel outlet section.

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

3D model

Experiments provided

  1. Reading centrifugal fan universal characteristic.
  2. Series operation of centrifugal fans.

 

Technical specifications

Voltage ~50Hz 220V (single-phase 220V 50Hz)
Power consumption, kW, max 1
Stand overall dimensions, max:
  width, mm 1810
  height, mm 1470
  depth, mm 610
Weight, kg, max 70

Scope of delivery

  • training laboratory system – 1;
  • a set of diaphragms – 1;
  • passport – 1;
  • supplementary materials in electronic format – 1.

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