NTC-06.23 “Electrical machines with MPCS”

Br0.00

The educational laboratory stand is designed for conducting laboratory sessions in the course “Electrical Machines,” focusing on studying the construction, operating modes, and characteristics of direct current machines, transformers, and asynchronous and synchronous machines. The research includes determining circuit parameters, analyzing operation under various conditions, exploring connection methods and parallel operation, as well as studying starting principles, excitation, and interaction with the power grid.
 
*For additional information, you can contact us via the phone numbers or email provided on the website.
 
Category:

The bench can be supplemented with electrical machinery unit on the basis of electric motors of small (90 W) or large (0.55 kW) power.

Laboratory work is possible in manual mode as well as in PC mode. 

The training system is supplied with

  • a set of teaching materials and technical documentation intended for the teaching staff;
  • software provides the following opportunities:
    • studying theoretical materials;
    • perform an initial test and consolidate the acquired knowledge using the test included in the software;
    • perform the experiment in the dialogue mode with PC according to the detailed instructions, registering your observations and measurements in the appropriate fields and tables of the program. Based on the obtained data, the program provides implementation of calculations and the construction of curves (depending on the content of the laboratory work);
    • generate a final report about laboratory work, saved in .doc format.

Technical specifications

Voltage 3~50 Hz 220/127 V 3P+PE+N (at power supply from step-down transformer 380/220 V)
Power consumption, kW, max 0,25 / 1
Bench overall dimensions, max:
Width, mm 1310
Height, mm 1460
Depth, mm 600
Machine assembly overall dimensions, max:
Width, mm 650/1200
Height, mm 150/300
Depth, mm 180/400
Weight, kg, max 100/157

Measuring system technical characteristics:

Number of parameters displayed on the bench 16 pcs. (13 indicators)
Voltmeters 4 pcs.
Ammeters 7 pcs.
Phase meters 1 pc.
Velocity meters 1 pc.
Wattmeters 2 pcs.
Frequency meters 1 pc.
Range of measured voltage from ±1 V to ±750 V
Range of measured current from ±1 mА to ±10 А
Range of measured velocity from ±1 rad/s to ±314 rad/s
Range of measured frequency from 0 Hz to 163 Hz
Measurement accuracy, up to 1%

Frequency converter technical characteristics:

Motor power: 0,4 kW / 1,5 kW 
Rated current:3 3 А /  7 А
Output voltage operating range 3~ 220 V
Control method: sinusoidal PWM (control U/f, independent)
Frequency control range: from 0 to 163 Hz
Frequency resolution: 0,3 Hz
Overload margin: 150% of rated output current during 1 minute (integral dependence)

Pulse-width converter technical characteristics:

Rated current ±3 А /  ±7 А
DC link voltage 300 V
Converter frequency 8 kHz
Current overload ±5 А / ±10 А

Scope of delivery

  • training laboratory system – 1 pc.;
  • set of jumpers – 1 pc.;
  • cable AM-BM USB 2.0 – 1 pc.;
  • supplementary materials in electronic format – 1 pc.;
  • passport – 1 pc.

Additional equipment (specified when ordering)

Necessary additional equipment:

This site uses cookies to improve your browsing experience. By browsing the website, you agree with our use of cookies.

Accept