Table Of Contents - GE 169 Instruction Manual

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GE Power Management

TABLE OF CONTENTS

1.1 Motor Protection Requirements ........................................................................................................... 1
1.2 169 Relay Features................................................................................................................................. 1
1.3 Typical Applications............................................................................................................................... 3
1.4 Technical Specifications ....................................................................................................................... 4
2.1 Physical Dimensions ............................................................................................................................. 7
2.2 Mounting ................................................................................................................................................. 9
2.3 External Connections .......................................................................................................................... 10
2.4 Control Power....................................................................................................................................... 15
2.5 Phase C.T.s............................................................................................................................................ 15
2.6 Ground Fault C.T. ................................................................................................................................. 16
2.7 Trip Relay Contacts.............................................................................................................................. 16
2.8 Alarm Relay Contacts .......................................................................................................................... 16
2.9 Auxiliary Relay #1 Contacts (169 Plus).............................................................................................. 17
2.10 Auxiliary Relay #2 Contacts (169 Plus)............................................................................................ 17
2.11 RTD Sensor Connections.................................................................................................................. 17
2.12 Emergency Restart Terminals .......................................................................................................... 18
2.13 External Reset Terminals .................................................................................................................. 18
2.14 Analog Output Terminals................................................................................................................... 18
2.15 Differential Relay Terminals (169 Plus)............................................................................................ 19
2.16 Speed Switch Terminals (169 Plus).................................................................................................. 19
2.17 Programming Access Terminals ...................................................................................................... 19
2.18 RS-422 Serial Communications Terminals (169 Plus) ................................................................... 19
2.19 Display Adjustment............................................................................................................................ 20
2.20 Front Panel Faceplate........................................................................................................................ 20
2.21 Spare Input Terminals (169 Plus) ..................................................................................................... 20
2.22 169 Drawout Relay ............................................................................................................................. 21
3.1 Controls and Indicators....................................................................................................................... 26
3.2 169 Relay Display Modes .................................................................................................................... 30
3.3 ACTUAL VALUES Mode ........................................................................................................................ 30
3.4 SETPOINTS Mode ................................................................................................................................ 41
3.5 HELP Mode .......................................................................................................................................... 58
3.6 TRIP/ALARM Mode............................................................................................................................... 58
3.7 Phase C.T. and Motor Full Load Current Setpoints.......................................................................... 61
3.8 Acceleration Time Setpoint................................................................................................................. 61
3.9 Number of Starts/Hour Setpoint ......................................................................................................... 61
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