C O U R S E :
Troubleshooting Electric Motor Control Circuits
D E S C R I P T I O N :
3 Day Seminar
new dimension in engineering management
delta Paradigm, Inc.
This course is devoted exclusively to teaching hands-on troubleshooting. The student will wire, operate and troubleshoot from simple circuits to the most complex circuit.
These are practical, useful circuits and the techniques the student learns can be put to immediate use in the plant. In one lesson the student will be learning about two-wire control for HAND-OFF-AUTO operation. This common circuit is widely used to control pumps, air compressors, hydraulic systems, heating and air conditioning systems. The circuits you will wire on the training boards are identical in every respect (except one) to the circuits found in your plant. The one exception is operation at a safe, low level of 24 Volts to virtually eliminate Shock and Arc Blast Hazards when testing circuits. Since the circuits are identical, they operate in the same manner and exhibit the same faults
Each student receives:
Student Hand Book Electrical Data Book Demonstrations of every component Application and lab exercises using animation that reinforces learning
For registration or more information call 303.838.7396 or email armin@deltaparadigminc.com
design engineering leadership training analysis
delta Paradigm, Inc. | P.O. Box 648 | Pine, CO 80470 Business/Fax 303.838.7396 | Cell 303.570.4895
COURS E
OUT L INE :
3 Day Seminar
Multiple Mode Circuit Jog/Off/Run Circuit Off-Delay Timing Circuit On-Delay Timing Circuit On-Delay Timing Power Off Motor Time Delayed Off Inching Circuit Variable Delay Inching Circuit Fixed Delay Inching Circuit Manual Sequence Circuit Manual Sequencing With common Control Time Based Sequencing Event based Sequencing With High Temp Forward/Reverse Circuit Forward/Reverse Circuit With Electrical Interlocks Forward/Reverse Circuit With Holding Contacts Anti Plug Circuit Simple Two Speed control Circuit Slow Speed Compelling Circuit Slow Speed Compelling Circuit with Automatic Acceleration Pump Out Primary / Secondary Pump with Stand-by Pump APPLICATION OR LOCATION SPECIFIC CIRCUITS Included by Client Request
Troubleshooting Electric Motor Control Circuits
BASIC THEORY Ohms Law Series, Parallel and Combination Circuits AC vs DC Power Sources Flow of Electricity SAFETY Personal Protective Equipment Lockout/Tag Out NEC MULTIMETERS Types, Function and Accessories Megohmmeter Clamp-on Ammeter Meter Displays Meter Range Settings Voltage Testing Current Testing Frequency Testing Resistance Testing Continuity Testing Capacitor Testing Diode Testing ELECTRICAL DRAWINGS & SYMBOLS Drawing symbols Blue Prints NEMA & IEC Symbols Schematics Ladder Diagrams MOTOR STARTERS Overload Relays Auxiliary Contacts NEMA & IEC Ratings MOTORS S ingle Phase, Three Phase & DC Connection Diagrams F ull Load Amp (FL) & Service Factor (SF) Theory of Operation ELECTRICAL SCHEMATICS Power Circuits Control Circuits Wiring Diagram LADDER DIAGRAMS P ower Rails and Wire color coding C ontrol Element Arrangement C ircuit Protection Arrangement L ine Numbers, Wire Numbers Tag Names C ommon Symbol abbreviations LOGIC CIRCUITS And, Or , Not RELAY SWITCHES Normally Open Contacts N ormally Closed Contacts Timers Counters MANUAL SWITCHES Push Buttons Selector Switches AUTOMATIC SWITCHES Limit Switches Proximity Switches Photo Switches Temperature, Pressure, Flow & Float Switches TROUBLESHOOTING Open Faults vs Shorts Ground Faults Logical and Sequential Troubleshooting Methods CIRCUIT PROTECTION Ground Fault Protection Devices Motor Starter Sizing Conductor Sizing Overload Protection Sizing MOTOR OVERLOAD PROTECTION Thermal Overload Magnetic Overload Solid state Overload HANDS ON LABS Two Wire Control Circuit Jog Circuit Jog/Stop Circuit Multiple Start/Stop Push Buttons In Series Circuit Multiple Start/Stop Push Buttons In Parallel Circuit Hand/Off/Auto Circuit Three Wire Control Circuit Start/Stop Circuit Stop/Start Circuit With Holding Contacts Multiple Start/Stop Circuit
For registration or more information call 303.838.7396 or email armin@deltaparadigminc.com
design engineering leadership training analysis
delta Paradigm, Inc. | P.O. Box 648 | Pine, CO 80470 Business/Fax 303.838.7396 | Cell 303.570.4895
