MAGNETIC STARTER

MAGNETIC FULL VOLTAGE STARTER

MAGNETIC FULL VOLTAGE STARTER METHOD OF MOTOR STARTING WHICH CONNECTS THE MOTOR DIRECTLY TO THE SUPPLY LINE ON STARTING AND RUNNING.

CONVEYOR

PRIMARY COMPONENTS USED IN CONNECTING MAGNETIC FULL VOLTAGE STARTER

USED TO CONTROL THE OPERATION OF ELECTRIC MOTOR WITH PROTECTIONMAGNETIC STARTER

USED AS A SWITCHING COMPONENTS OF THE WHOLE CIRCUITPUSH BUTTONS (STOP AND START)

STOP P.B.START P.B.NORMALLY CLOSENORMALLY OPEN

AN ELECTRICAL COMPONENT THAT CONSUMES ELECTRICAL ENERGY.ELECTRICAL LOAD

ELECTRIC MOTORPILOTLAMP

OPERATING PRINCIPLES OF MAGNETIC FULL VOLTAGE STARTER

STOPSTARTAUXCOILOLLOADL1L2T1T2

ELECTRICAL ENERGY

PUSH BUTTONS

MAGNETIC STARTER

ELECTRICAL LOAD

PICTORIAL DIAGRAM OF THE MAGNETIC FULL VOLTAGE STARTER

L1 L2 L3A1 A213

14

T1 T2 T395 96 97 98 MAGNETIC STARTER

L1 L2CIRCUIT BREAKER

STOPSTART

STOPSTARTAUXCOILOLLOADL1L2T1T2

DIRECTION:

COMPLETE THE SCHEMATIC DIAGRAM AND INDICATE THE COMPONENTS GIVEN. (10pts)QUIZ

ASSIGNMENTTITLE: CONTROL TIMERS

1. WHAT IS A CONTROL TIMER?2. WHAT ARE THE TYPES OF TIMERS?3. WHAT ARE THE CONNECTING TERMINALS AVAILABLE IN A TIMING RELAY ?

Reference:Herman, S., Alerich, W.; Industrial Motor Control; Delmar Publishers Inc. 1985; pp 113-117Rockis, G., Mazur, G.; Electrical Motor Controls; American Technical Publishers 1997;pp 146 - 154http://ab.rockwellautomation.com/Relays

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