Information List For Undervoltage Protection - Siemens siprotec 7SJ63 Instruction Manual

Multi-functional protective relay with local control
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6.11.2.6 Information List for Undervoltage Protection

F#
LCD-Text
6530
27 OFF
6531
27 BLOCKED
6532
27 ACTIVE
6533
27–1 picked up
6534
27–1 PU CS
6537
27–2 picked up
6538
27–2 PU CS
6539
27–1 TRIP
6540
27–2 TRIP
6503
>BLOCK 27
6505
>27 I SUPRVSN
6506
>BLOCK 27–1
6508
>BLOCK 27–2
7SJ63 Manual
C53000-G1140-C120-1
Explanation
27 Undervoltage protection switched OFF
27 Undervoltage protection is BLOCKED
27 Undervoltage protection is ACTIVE
27–1 Undervoltage picked up
27–1 Undervoltage PICKUP w/curr. superv
27–2 Undervoltage picked up
27–2 Undervoltage PICKUP w/curr. superv
27–1 Undervoltage TRIP
27–2 Undervoltage TRIP
>BLOCK 27 Undervoltage protection
>27–Switch current supervision ON
>BLOCK 27–1 Undervoltage protection
>BLOCK 27–2 Undervoltage protection
Functions
6-119

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