EDR-3000 IM02602003E
Breaker Wear............................................................................................................................................................ 384
Control - Example: Switching of a Breaker................................................................................................................ 401
Protective Elements............................................................................................................................................. 404
50P - DEFT Overcurrent Protection...........................................................................................................................404
51P - INV Overcurrent-Protection.............................................................................................................................. 413
50X DEFT Measured Ground Fault Protection..........................................................................................................422
51X INV Measured Ground Fault Protection.............................................................................................................. 431
50R DEFT Calculated Ground Fault Protection Module............................................................................................440
51R INV Calculated Ground Fault Protection............................................................................................................ 449
ZI - Zone Interlocking................................................................................................................................................. 458
46 - Current Unbalance Protection............................................................................................................................ 476
CLPU - Supervision Module Cold Load Pickup.......................................................................................................... 484
SOTF - Switch Onto Fault Protection......................................................................................................................... 493
79 - Automatic Reclosure.......................................................................................................................................... 501
ExP - External Protection........................................................................................................................................... 538
Supervision.......................................................................................................................................................... 544
BF- Breaker Failure [50BF*/62BF]............................................................................................................................. 544
CTS - Current Transformer Supervision.................................................................................................................... 569
74TC - Trip Circuit Monitoring.................................................................................................................................... 576
Self Supervision......................................................................................................................................................... 584
Programmable Logic............................................................................................................................................ 587
General Description................................................................................................................................................... 587
Programmable Logic at the Panel.............................................................................................................................. 593
Programmable Logic Via PowerPort-E......................................................................................................................593
Commissioning.................................................................................................................................................... 615
Commissioning/Protection Test................................................................................................................................. 616
Decommissioning – Removing the Plug from the Relay............................................................................................617
Service and Commissioning Support...................................................................................................................618
Maintenance Mode.................................................................................................................................................... 619
Principle – General Use............................................................................................................................................. 619
Before Use................................................................................................................................................................ 620
How to Use the Maintenance Mode........................................................................................................................... 620
Forcing the Relay Output Contacts............................................................................................................................622
Disarming the Relay Output Contacts........................................................................................................................ 623
Forcing RTDs*........................................................................................................................................................... 625
Forcing Analog Outputs*............................................................................................................................................ 626
Forcing Analog Inputs*.............................................................................................................................................. 627
Failure Simulator (Sequencer)*.................................................................................................................................. 628
Technical Data.................................................................................................................................................... 641
Climatic Environmental Conditions............................................................................................................................ 641
Degree of Protection EN 60529................................................................................................................................. 641
Routine Test.............................................................................................................................................................. 641
Housing..................................................................................................................................................................... 642
Current and Ground Current Measurement............................................................................................................... 643
Voltage Supply.......................................................................................................................................................... 645
Power Consumption.................................................................................................................................................. 645
Display....................................................................................................................................................................... 646
Front Interface RS232............................................................................................................................................... 646
Real Time Clock........................................................................................................................................................ 647
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