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7SR105 Rho Performance Specification
© 2018 Siemens Protection Devices
Chapter 3 Page 17 of 17
Table 1-30
46PH REV Phase Reversal
NPS to PPS ratio
20…100 %
Delay setting
0…14400 s
Operate level
100 % I
s
± 5 %
Reset level
> 85 % I
op
Basic operate time
1
xI
n
to 0 A
60 ms
Operate time
t
f
+ t
basic
, ± 1 % or ± 20 ms
Table 1-31
Control Functions
Motor
Start/Stop
EF
IN/OUT
Relay Mode
Local/Remote/Local or Remote/Out of service
Reset
LED’s & O/P’s (Test/Reset key)
Table 1-32
CB Maintenance
Trip Counter
Total & Delta
0…10000
I
2
t Alarm
10…100000
Summary of Contents for 7SR105 Rho
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