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X
X - III
Siemens AG ⋅ May 1998
Settings, 6 - 12
Breaker failure protection supervision,6-17
circuit breaker test,6-19
Differential current supervision - block 63,6-14
Isolator supervision,6-18
linearized current transformers,6-18
Settings for protection,6-19
Settings for the busbar differential protection,6-12
Settings for the CBF protection - blocks 62, 66 and 67,
6-15
Settings for the pick-up characteristic - block 61,6-12
Settings for the supervisory functions - block 63,6-17
Station lay-out data,6-4
Changing,6-4
Common data station configuration - block 54,6-8
configuration of the busbar - block 49,6-9
Reading,6-4
Station configuration - block 01,6-5
System data,6-10
Standards and guidelines,3-3
Climatic conditions,3-4
Electrical tests,3-3,3-4
Mechanical tests,3-4
Storage,9-1
device,9-1
modules,9-1
Table of direct address
bay unit (overview),A-29
master unit (overview),A-22
Technical data,3-1
General device data,3-1,3-2
Testing and commisioning, Testing the pick-up values of the
busbar protection,6-49
Testing and commissioning,6-48
Checking the differential current limit for differential current
supervision,6-52
controlled tripping
Test set-up,6-53
Test steps,6-53
differential current limit
Bus-section specific protection,6-52
Check zone,6-53
Test set-up,6-52
Functional CBF
Checking the time delay with mode of operation "forced
bus zone unbalance",6-55
Pick-up characteristic in mode of operation "forced bus
zone unbalance",6-54
Test set-up,6-54
Test steps,6-54
Functional testing of circuit-breaker failure protection, 6 -
54
General,6-48
General recommendations for setting the protection,6-55
Busbar protection,6-55
Circuit-breaker failure protection,6-57
Supervisory functions,6-57
Overcurrent release of the, bay trip command,6-58
Testing the pick-up values for controlled tripping,6-53
Testing the pick-up values of the BB
Bus-zone specific protection,6-49
Check zone,6-51
Test set-up,6-49
Unpacking and repacking,5-1
Versions,2-6
Bay units,2-6
7SS521x-5CA00-xAA0 for panel or cubicle flush mounĆ
ting,2-7
7SS521x-5DA00-xAA0 for panel surface mounting,2-6
Master unit,2-7
7S5200-xAxx0-0AAx in subrack ES902C (SIPAC),2-7
7S5200-xBxx0-0AAx in wall-mounted casing,2-8
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