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Siemens siprotec 7sj602 Instruction Manual page 173

Numerical time overcurrent protection
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6-
Reference Table for Functional Parameters 7SJ602
²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²²
PARAME. - PARAMETER SETTINGS
00 CONF. - SCOPE OF FUNCTIONS
00 O/Cch
def TIME
I>>> I>>
IEC inv.
ANSI inv
IEC O/C
ANSI O/C
nonEXIST
00 O/Cdy
nonEXIST
EXIST
00 UNB.L
nonEXIST
EXIST
00 O/L
nonEXIST
pre LOAD
no preLD
00 STRT
nonEXIST
EXIST
00 AR
nonEXIST
EXIST
00CIRsup
nonEXIST
with 2BI
bypass-R
©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©
01 POWER SYST.DAT - POWER SYSTEM DATA
01 FREQ
50 Hz
60 Hz
01 InPRI
min. 10
max. 50000
01 InSEC
1A
5A
01Ie/Iph
min. 0.010
max. 5.000
&*&
Characteristic of O/C protection
[ ] Definite time
[ ] I>>> I>>
[ ] Inverse time
[ ] ANSI inv
[ ] IEC O/C
[ ] ANSI O/C
[ ] Non-existent
Temporary pick-up value change over (O/C-st.)
[ ] Non-existent
[ ] Existent
Unbalanced load protection
[ ] Non-existent
[ ] Existent
Thermal overload protection
[ ] Non-existent
[ ] With memory
[ ] Without memory
Supervision of starting time
[ ] Non-existent
[ ] Existent
Internal auto-reclose function
[ ] Non-existent
[ ] Existent
Trip circuit supervision
[ ] Non-existent
[ ] No resist., 2 BI
[ ] bypass resistor,1 BI
Rated system frequency
[ ] fN 50 Hz
[ ] fN 60 Hz
Primary rated current
A
©©©©
Secondary rated current
[ ] 1A
[ ] 5A
Matching factor Ie/Iph for earth current
©©©©
$SSHQGL[


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