Modular Educational Systems For Drives Of DC Motors Didactic Equipment Electrical Workbench

Name: Modular Educational Systems For Drives Of DC Motors Didactic Equipment Electrical Workbench
Brand: sdafit.com
SKU: ADC-1
Availability: InStock
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Item No.: ADC-1

ADC-1 Modular Educational Systems For Drives Of DC Motors Didactic Equipment Electrical Workbench

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Description

ADC-1 Modular Educational Systems For Drives Of DC Motors Didactic Equipment Electrical Workbench

System mod. ADC-1 has been designed and manufactured with industrial components according to educational standards. It is the suitable tool for the theoretical-practical study of DC motor drive.
TRAINING PROGRAM:
Trainer mod. ADC-1 allows the theoretical-practical study of the following subjects:
• Mechanical and electrical features of DC motors
• DC motor drives
• 2Q MOSFET drive (control and power circuits).
• 4Q MOSFET drive (control and power circuits).
TECHNICAL CHARACTERISTICS:
Trainer mod. ADC-1 consists of three units (with applicable overlays) for the exhaustive study of the industrial drive of a DC motor. These units are:
• A1D DC DRIVE - Microprocessor module
• A2D DC MOTOR CONTROL - Power circuit
• MDAQ - Data acquisition module
The development of the exercises of the training program consists in fi xing the units in the support mod. TSI-1, placing over the due overlay for the exercise under test and arranging the proper connections.
Each unit includes a panel of insulating material with Ø = 4 mm safety terminals, for connections.
Connecting module MDAQ will supply the (opto-isolated) signals of voltages and currents of unit A2D.

A1D DC DRIVE - Microprocessor module
Module A1D is connected with module A2D via a 25-pole connector and enables its operation by generating the necessary signals for control of power circuits.
It includes a 4-line alphanumeric display to show various data, such as the codes of the module and of the connected overlay, the set point value, the selected control mode (open or closed loop, with tachogenerator or armature voltage) etc... This Module includes a PID controller for the speed of the DC motor coupled to a tachogenerator (motor & tachogenerator are not included), connected with unit A2D.
It is possible to set the P, I and D values and the acceleration & deceleration ramps. The on-board pushbuttons enable the navigation through the menu, and the potentiometers allow to modify the selected parameters. Furthermore two other analog inputs of 0 to 10 V are available for the connection with any source of external signals.
A2D DC MOTOR CONTROL – Power circuit
Unit A2D includes the power circuits for the DC motor. Two associated overlays are supplied, for the following power circuits:
2QC DC motor 2Q control
4QC DC motor 4Q control (“H” bridge confi guration)
Two Ø = 4 mm safety terminals allow the connection with a tachogenerator for closed loop control. Other two Ø = 4 mm safety terminals are available for the control of motor
overtemperature.
Connecting module MDAQ with 15-pole connectors will supply the (opto-isolated) signals of voltages and currents available in the two exercises.
MDAQ - Data acquisition module
Module MDAQ supplies the (opto-isolated) signals of the unit which it is connected with, on 30 safety terminals (Ø = 2 mm).
The opto-isolated signals ensure electrical safe conditions for students when carrying out measurements: for instance, it is not necessary to use differential probes when using
oscilloscope.
Supply with
THEORETICAL – EXPERIMENTAL HANDBOOK