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4 Technical Data
394
4.24
100–% Stator Earth Fault Protection with 20 Hz Voltage Injection (ANSI
64G, –100 %)
4.25
Rotor Earth Fault Protection (R, fn, ANSI 64R)
4.26
Sensitive Rotor Earth Fault Protection with 1 to 3 Hz (ANSI 64R)
4.27
Motor Starting Time Supervision (ANSI 48)
4.28
Restart Inhibit for Motors (ANSI 66, 49
4.29
Breaker Failure Protection (ANSI 50BF)
4.30
Inadvertent Energization (ANSI 50/27)
4.31
DC Voltage/DC Current Protection (ANSI 59N
4.32
Thermoboxes for Temperature Detection
4.33
Additional Functions
4.34
Operating Ranges of the Protection Functions
4.35
Dimensions
)
Rotor
/51N
)
DC
DC
C53000-G1176-C149-3
439
440
441
442
443
444
445
446
447
448
455
457
7UM62 Manual
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