Course - Installation engineering 2: Control systems/protective circuitry

Includes

•  Experiment board for contactor controls with the following features:
• 4 Primary contactors
• 3 Motor protection switches
• 2 Auxiliary contactors
• 1 Universal time-delay relay
• 1 Current surge relay
• 6 Indicator lights
• 3 Limit switches
• 1 Emergency shut-down switch
• 3 Buttons
• 1 Manual-automatic switch
• 25 Project overlay masks
• Set of measuring leads and jumpers
• LabSoft browser and course software

Training contents

• Familiarisation with control components
• Planning control projects
• Testing functionality with circuit simulators
• Function testing and troubleshooting in control projects
• Project contents:

Two-handed operation of a cutting machine (AND circuit)
Turning on a ventilator from various locations (OR circuit)
Self-latching pump control (dominant off)
Self-latching pump control (dominant on)
Pump control with contactor interlock
Pump control with inching circuit
Pump control with self-latching or inching circuit
Pump control with sequence control circuit
Drill control with external fan (sequence control circuit)
Direction control for a drill (simple reversing contactor circuit)
Sliding door control with button interlock
Crane control with direct change of direction
Crane control with delayed change of direction
Time-dependent conveyor-belt control
Time-dependent fan control
Manually controlled star-delta circuit
Automatically controlled star-delta circuit with no load
Automatically controlled star-delta circuit with load
Automatic star-delta reversing contactor circuit
Simple roller shutter control with safety bar
Enhanced roller shutter control with remote monitoring
Time-dependent speed control for Dahlander motors
Speed control for Dahlander motors
Immersion bath control
Pump control with current surge relays

• Course duration: 25 h approx.