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System overview |
Universal Relay hardware overview
- Block diagram
- SCAN
- Specifications and hardware configuration
- Trip and close voltage and current
monitoring
- Mechanical installation and wiring |
Mechanical installation and wiring |
Options and ordering |
EnerVista setup software
- Creating an interface, device and site |
Settings
- Password security
- Display properties
- Overview of communications menu
- Real time clock and IRIG-B setup
- Overview of oscillography setup
- Overview of data logger setup
- User programmable LED lab
- System Setup:
- AC inputs
- Power system
- Signal sources
- Inputs/Outputs:
- Breakers
- FlexCurves
- Digital inputs and outputs
- Commands |
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Commands
- Virtual inputs
- Clear records
- Set Date and Time |
Actual values:
- Front panel
- Status
- Metering |
Hands-on group lab |
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Introduction to FlexLogic
- Gates: AND, NAND, OR, NOR, NOT,
XOR, LATCH, positive edge triggered
one-shot, negative edge triggered
one-shot, dual edge triggered one-shot
- FlexLogic lab |
Breaker lab
- Setting groups
- Digital elements lab
- Timers lab
- Counters lab
- FlexElements |
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Oscillography and event log lab |
| Saving/loading settings files |
Protection and control
- Grouped Elements
- Sources |
Hands-on lab testing the operation and integration of the following platform protection
elements:
- Instantaneous Overcurrent
- Timed Overcurrent
- Under/Overfrequency
- Voltage restraint
- Under/Overvoltage
- Autoreclosing |
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Where possible, hands-on Lab exercises involving protection elements will include the injection of single-phase voltage and current to simulate faults. Students will review event and oscillography records to verify protective element operation.
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