60Vts Voltage Transformer Supervision; Reference; Operate And Reset Level; Operate And Reset Time - Siemens 7SR10 Argus Series Manual

Overcurrent relay
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3.4

60VTS Voltage Transformer Supervision

3.4.1

Reference

Parameter
V
Vnps Level
nps
I
Inps Level
nps
I
Ipps Load Level
pps
IF
Ipps Fault Level
pps
V
Vpps Level
pps
t
60VTS Delay
d
3.4.2

Operate and Reset Level

Attribute
V
Voltage NPS operate level
NPSop
Voltage NPS reset level
V
Voltage PPS operate level
PPSop
Voltage PPS reset level
I
Current NPS operate level
NPSblk
Current NPS reset level
I
Current PPS operate level
PPSblk
Current PPS reset level
I
Current PPS operate level
PPSload
Current PPS reset level
Repeatability
-10 °C to +60 °C
Variation
f
nom
3.4.3

Operate and Reset Time

Attribute
t
Basic operate time 0 V to 2 x V
basic
Operate time
Repeatability
© 2018 Siemens Protection Devices Limited
Value
7, 8 ... 110 V
0.05, 0.1 ... 1xI
0.05, 0.1 ... 1xI
0.05, 0.1 ... 20xI
1, 2 ... 110 V
0.00, 0.01...20.00, 20.10... 100, 101... 1000, 1010... 10000,
10100... 14400 s
Value
100 % V
90 % V
100 % V
110 % V
100 % I
90 % I
100 % IF
90 % I
100 % I
90 % I
± 1 %
≤ 5 %
± 5 %
≤ 5 %
Value
32 ms ± 10 ms
s
t
d
± 1 % or ± 10 ms
n
n
n
, ± 5 % V
nps
n
, ± 5 % V
NPSop
n
, ± 5 % V
pps
n
, ± 5 % V
PPSop
n
, ± 5 % xI
nps
n
, ± 5 % xI
NPSblk
n
, ± 5 % xI
pps
n
, ± 5 % xI
PPSblk
n
, ± 5 % xI
pps
n
, ± 5 % xI
PPSload
n
+ t
± 1 % or ± 10 ms
basic
7SR10 Performance Specification
Chapter 3 Page 50 of 52

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