Table of Contents
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TABLE OF CONTENTS
TOC-2
............................................................................................. 47
............................................................................................................. 48
..................................................................................................................................... 48
Voltage Transformers: .............................................................................................48
Phase CTs: .....................................................................................................................48
Ground CT: ....................................................................................................................49
Motor FLC: .....................................................................................................................49
.......................................................................................................... 49
Overload Pickup: ........................................................................................................49
Overload Curve: ..........................................................................................................49
Short Circuit Trip: ........................................................................................................49
Ground Fault: ...............................................................................................................49
Unbalance Alarm and Trip: ...................................................................................50
Stopped and Running Cool Times: .....................................................................50
Acceleration Trip: .......................................................................................................50
Enable Start Inhibit: ..................................................................................................50
Starts/Hour: ..................................................................................................................50
Time Between Starts: ...............................................................................................50
Stator RTDs: ..................................................................................................................50
Bearing RTDs: ..............................................................................................................51
Unbalance Bias Of Thermal Capacity: .............................................................51
Unbalance Bias K Factor: .......................................................................................51
Hot/Cold Curve Ratio: ..............................................................................................51
Enable RTD Biasing: ..................................................................................................51
RTD Bias Minimum: ...................................................................................................51
RTD Bias Mid Point: ...................................................................................................51
RTD Bias Maximum: ..................................................................................................52
............................................................................................................. 52
............................................................................................... 54
: .......................................................................................... 58
Other Considerations: ..............................................................................................58
: ...................................................................................................................... 59
................................................................................... 48
................................................................................... 48
............................................................................................ 55
....................................................................................... 55
........................................................................................... 57
........................................................................................ 57
469 MOTOR MANAGEMENT RELAY - QUICK REFERENCE GUIDE
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