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Siemens 7SJ85 - Current-Balance Supervision

Siemens 7SJ85
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Current-Balance Supervision
Setting Values
Release threshold 1 A @ 100 Irated 0.030 A to 35.000 A Increments of 0.001 A
1 A @ 50 Irated
5 A @ 100 Irated 0.15 A to 175.00 A Increments of 0.01 A
5 A @ 50 Irated
1 A @ 1.6 Irated 0.001 A to 1.600 A Increments of 0.001 A
5 A @ 1.6 Irated 0.005 A to 8.000 A Increments of 0.001 A
Threshold value min/max 0.10 to 0.95 Increments of 0.01
Tripping delay 0.00 s to 100.00 s Increments of 0.01 s
Dropout Ratio
Overcurrent dropout ratio Approx. 0.97
Undercurrent dropout ratio Approx. 1.05
Times
Tripping time Approx. 500 ms
Dropout time Approx. 500 ms
12.59
Technical Data
12.59 Current-Balance Supervision
SIPROTEC 5, Overcurrent Protection, Manual 1553
C53000-G5040-C017-8, Edition 07.2017

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