Basler BE1-CDS220, Instruction Manual

Page: 311 / 476

BE1-CDS220 Testing And Maintenance i
SECTION 13
•
TESTING AND MAINTENANCE
TABLE OF CONTENTS
SECTION 13
•
TESTING AND MAINTENANCE ..................................................................................... 13-1
GENERAL ............................................................................................................................................ 13-1
TESTING
PHILOSOPHIES .................................................................................................................. 13-1
Acceptance Testing .......................................................................................................................... 13-1
Commissioning Testing..................................................................................................................... 13-1
Periodic Testing ................................................................................................................................ 13-1
Functional Testing............................................................................................................................. 13-2
Performance Testing......................................................................................................................... 13-2
TESTING AND TROUBLESHOOTING AIDS ....................................................................................... 13-2
Relay Self-Test ................................................................................................................................. 13-2
Status and Event Reporting Features............................................................................................... 13-3
ACCEPTANCE TESTING..................................................................................................................... 13-3
Test Setup......................................................................................................................................... 13-3
Test Equipment................................................................................................................................. 13-3
Power Up .......................................................................................................................................... 13-4
Communications ............................................................................................................................... 13-4
Style Number and Serial Number Verification .................................................................................. 13-5
IRIG Verification................................................................................................................................ 13-5
Contact Sensing Inputs and Control Outputs ................................................................................... 13-5
Current Circuit Verification ................................................................................................................ 13-7
COMMISSIONING TESTING ............................................................................................................... 13-8
Protection and Control Function Verification..................................................................................... 13-8
Testing Phase Differential Protection with Internal Compensation ................................................... 13-9
Phase Differential Restrained Minimum Pickup Trip ................................................................... 13-11
Phase Differential Restrained Slope Trip .................................................................................... 13-12
Phase Differential Unrestrained Trip ........................................................................................... 13-18
Verify Other Set Points as Appropriate ........................................................................................... 13-18
Digital I/O Connection Verification .................................................................................................. 13-18
Contact Sensing Inputs ............................................................................................................... 13-18
Output Contacts .......................................................................................................................... 13-19
Virtual 43 Switches ......................................................................................................................... 13-20
Virtual 101 Switch ........................................................................................................................... 13-20
Reporting and Alarm Functions ...................................................................................................... 13-21
Clock Display............................................................................................................................... 13-21
Demand Functions ...................................................................................................................... 13-21
Transformer Monitoring ............................................................................................................... 13-21
Breaker Monitoring ...................................................................................................................... 13-21
Relay Trouble Alarms.................................................................................................................. 13-21
Major/Minor/Logic Programmable Alarms ................................................................................... 13-22
Targets ........................................................................................................................................ 13-22
Fault Summary Reports .............................................................................................................. 13-22
Sequence of Events Recorder (SER) Function........................................................................... 13-22
System Report Documentation ................................................................................................... 13-23
In Service Current Circuit Verification ............................................................................................. 13-23
Test Scenarios ............................................................................................................................ 13-23
PERIODIC TESTING.......................................................................................................................... 13-27
Settings Verification ........................................................................................................................ 13-27
Digital I/O Connection Verification .................................................................................................. 13-27
Analog Circuit Verification............................................................................................................... 13-27
UPDATING FIRMWARE AND SOFTWARE....................................................................................... 13-28
Updating Relay Firmware ............................................................................................................... 13-28