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Control Circuit Operation & Troubleshooting

Training course length is customizable based on your needs.

Course Overview

Control circuit theory, functions, protection, operation, and a structured troubleshooting approach; includes diagnostic measurement techniques and power quality.

Diagnostic Measurement Techniques

• Voltmeter
• Clamp-On Ammeter
• Ohmmeter
• Frequency Meter

Control Circuit Functions

• Safe operation
• Protection
• Remote operation
• Automation

Protective Relays & Devices

• Motor Circuit Protectors
• Thermal / Electronic Overloads
• Ground Fault / Phase
• Contactors
• Relays
• Sensors

Control Circuit Operation

• Starting
• Stopping
• Loss / Return of power
• Reversing
• Multiple speed / voltage
• Soft start

Troubleshooting Program

• Preventative maintenance
• Diagnostics
• Case study
• Repairs

Power Quality

• Types
• Sources
• Effects
• Mitigation

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