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Siemens siprotec 7sj602 Instruction Manual page 174

Numerical time overcurrent protection
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01 T-TRP
min. 0.01
max. 32.00
01 T-CL
min. 0.01
max. 60.00
©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©
10 O/C PHASE - O/C PROTECTION PHASE FAULTS
10 O/Cph
ON
OFF
10 Tdyn
min. 0.1
max. 10000.0
10 I>>>
min. 0.3
max. 12.5/Ñ
10I>>>dy
min. 0.3
max. 12.5/Ñ
10 I>>
min. 0.1
max. 25.0/Ñ
10 I>>dy
min. 0.1
max. 25.0/Ñ
10 TI>>
min. 0.00
max. 60.00
10 I>
min. 0.1
max. 25.0/Ñ
10 I>dy
min. 0.1
max. 25.0/Ñ
10 TI>
min. 0.00
max. 60.00
10 REPph
NO
YES
10 CHAph
inverse
short in
extr.inv
long inv
never

Minimum trip command duration
s
©©©©
Maximum close command duration
s
©©©©
O/C protection for phase faults
[ ] on
[ ] off
Duration of temporary pick-up value c/o
s
©©©©
Pick-up value of the high-set inst. I>>>
I/In
©©©©
Pick-up val. of high-set ins. I>>> (dyn)
I/In
©©©©
Pick-up value of the high-set stage I>>
I/In
©©©©
Pick-up value of the high-set I>> (dyn)
I/In
©©©©
Trip time delay of the high-set stage I>>
s
©©©©
Pick-up value of the overcurrent stage I>
I/In
©©©©
Pick-up value of the O/C stage I> (dyn)
I/In
©©©©
Trip time delay of the overcurrent stage I>
s
©©©©
Measurement repetition
[ ] no
[ ] yes
Characteristic of the O/C stage Ip
[ ] Normal inverse
[ ] Very inverse
[ ] Extremely inverse
[ ] long inverse
[ ] Never
6-
&*&

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