Functions
2
SIPROTEC, 7UM62, Manual
C53000-G1176-C149-7, Release date 03.2010
36
2.26 Rate-of-Frequency-Change Protection df/dt (ANSI 81R) 193
2.27 Jump of Voltage Vector 199
2.28 90-%-Stator Earth Fault Protection (ANSI 59N, 64G, 67G) 203
2.29 Sensitive Earth Fault Protection (ANSI 51GN, 64R) 211
2.30 100-%-Stator Earth Fault Protection with 3rd Harmonics (ANSI 27/59TN 3rd Harm.) 215
2.31 100-%-Stator Earth Fault Protection with 20 Hz Voltage Injection (ANSI 64G - 100%) 223
2.32 Sensitive Earth Fault Protection B (ANSI 51GN) 231
2.33 Interturn Protection (ANSI 59N (IT)) 236
2.34 Rotor Earth Fault Protection R, fn (ANSI 64R) 240
2.35 Sensitive Rotor Earth Fault Protection with 1 to 3 Hz Square Wave Voltage Injection
(ANSI 64R - 1 to 3 Hz) 245
2.36 Motor Starting Time Supervision (ANSI 48) 251
2.37 Restart Inhibit for Motors (ANSI 66, 49Rotor) 255
2.38 Breaker Failure Protection (ANSI 50BF) 263
2.39 Inadvertent Energization (ANSI 50, 27) 268
2.40 DC Voltage/Current Protection (ANSI 59NDC/51NDC) 271
2.41 Analog Outputs 275
2.42 Monitoring Functions 282
2.43 Trip Circuit Supervision 295
2.44 Threshold supervision 302
2.45 External Trip Functions 313
2.46 Temperature Detection by Thermoboxes 316
2.47 Phase Rotation 325
2.48 Protection Function Control 327
2.49 Auxiliary Functions 329
2.50 Command Processing 349
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