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Siemens AG ⋅ Januar 1999
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additional functions,4-15
binary outputs,4-15
display,4-15
Disturbance recording,4-16
hardware monitoring,4-16
info display panel,4-15
info PC,4-15
measurement of operational values,4-16
monitoring functions,4-16
processing of events,4-15
software monitoring,4-17
state interrogation,4-16
Technical data,3-8
Application,1-1
assembly,5-2
assembly and connection
cubicle mounting model,5-2
panel flush mounting model,5-2
panel surface mounting model,5-2
auxiliary supply voltage,5-3
Binary, Binary inputs/outputs, A - 30
binary inputs,5-20,6-20
binary outputs,5-20
blocking,4-9
Changing the fuse,7-2
Check switch states, binary inputs/outputs,6-31
Checking, Line differential protection,6-29
checking
connections,5-6
specified ratings,5-2
Circuit-breaker trip test,6-37
climatic Stress,3-4
command relay,5-28
Commissioning
general,6-28
with primary measured signals,6-31
configuration, scope of functions,5-19
configuring, introduction,5-18
configuring the protective function, 5 - 18
connection,5-2
connection circuit
reduced earth-fault sensitivity,5-7
standard L1-L3-E,5-6
connection circuits,5-6
increased earth-fault sensitivity,5-7
two-phase,5-8
Connection diagrams,A-2
Connections
Adaptation of unequal primary currents,A-5
standard, suitable for all networks,A-2
Two current transformers,A-6
Two isolating transformers,A-6
with increased earth-fault sensitivity,A-4
with reduced earth-fault sensitivity,A-3
Control capabilities,6-26
control voltage for binary inputs,5-3
cubicle mounting,5-2
current threshold,4-8
current transformer,5-9
Current transformer requirements, Detailed calculation, A - 32
current transformer saturation, additional stabilization,4-8
current transformer terminals,
Checking the current transformer terminals,6-36
Current transformer termination,6-36
Date,6-6
date,6-26
demands
current transformer,5-9
pilot wires,5-9
Design,2-1
Dimensions,2-2
design, models,2-1
Detailed calculation, Current transformer requirements, A - 32
Different primary nominal currents,5-8
Dimensions, panel surface mounting,2-2
dimensions,2-2
panel flush mounting,2-4
Direct feedback binary inputs,6-20
Direct remote tripping, Checking,6-39
directives,3-3
Display panel,6-1
displays,5-20
disturbance recording,4-16
elec. tests,3-3
electromagnetic compatibility (EMC),3-5
Events (alarms), Introduction,6-17
Events (alarms),6-17
fault detection,5-17
Fault events,6-22
general,6-23
Line differential protection,6-23
other,6-24
Remote TRIP function,6-24
Features,1-2
Feedback,6-20
formation of measured values with 2 pilot wires,4-6
Front view,6-3
functional scope,1-3
differential protection,1-3
direct trip,1-3
other,1-3
remote tripping,1-3
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