Bench For The Study Of The Motor Automation

Model No. DL PLC-MAC

The Dl Plc-Mac Is A Multipurpose Bench For The Study Of Plc Programming Techniques Used To Start And Control A Three-Phase Asynchronous Electrical Motor Using An Inverter Drive.
The Starting And Control Of An Induction Asynchronous Motor Can Be Tested In Two Different Modes:
– Manual Operation Using Timed Relays Or An Inverter.
– Automatic Operation Using A Plc To Control The Inverter Drive And Contactors.

LEARNING EXPERIENCE
This test bench is a multidisciplinary laboratory aimed at providing a progressive hands-on learning tool to be used in electric machines and automation courses to develop skills at various levels:
– Electrical installations
– Electric machines drive
– Automation techniques
– PLC programming

LIST OF EXPERIMENTS
BASIC INDUSTRIAL INSTALLATIONS
– Single-pole control auxiliaries
– Study of the Contactor
– Implementation of logic operators with contacts
– Study of the self-supplied power contactor
– Interlock between contactors
– Sequential control of contactors
– Implementing an Exclusive-OR operator using classical relays
– Implementing a static excitation delayed timer
– Implementing a static de-excitation delayed timer
– Study of the thermal relays

THREE-PHASE ASYNCHRONOUS MACHINE STARTING
– Manual STAR/DELTA starting control of a motor
– Manual motor reversing control
– Timed sequence control
– Designing a pulse generator
– Automatic STAR/DELTA starting control of a motor
– Automatic STAR/DELTA starting control of a motor, with reverser
– Counter-current braking of asynchronous motor

THREE-PHASE MOTOR INVERTER DRIVE
– Motor parameter setting / Auto-tuning
– Open loop speed control
– Jog speed control
– Multistep control
– Motor power curve
– Motor torque-speed curve
– Closed loop speed regulation

AUTOMATION USING A PLC
– Introduction to PLC programming
– PLC automation basics
– Automatic motor starting using a PLC
– Motor automation and control using a PLC and a three-phase inverter
– Multistep motor automation and control using a PLC and a three phase inverter
For more details download catalogue from here