![ABB REL650 series Скачать руководство пользователя страница 13](http://html1.mh-extra.com/html/abb/rel650-series/rel650-series_applications-manual_3479164013.webp)
Application....................................................................................... 241
Directional overpower protection GOPPDOP (32).......................... 243
Directional underpower protection GUPPDUP (37).........................248
Negative sequence based overcurrent function DNSPTOC (46)......... 252
Section 8 Voltage protection............................................................. 255
Two step undervoltage protection UV2PTUV (27)................................255
Identification.................................................................................... 255
Application....................................................................................... 255
Setting guidelines............................................................................ 256
Equipment protection, such as for motors and generators.........256
Disconnected equipment detection............................................ 256
Power supply quality ..................................................................256
Voltage instability mitigation....................................................... 257
Backup protection for power system faults.................................257
Settings for Two step undervoltage protection........................... 257
Two step overvoltage protection OV2PTOV (59)................................. 258
Identification.................................................................................... 258
Application....................................................................................... 259
Setting guidelines............................................................................ 259
Two step residual overvoltage protection ROV2PTOV (59N)...............262
Power supply quality...................................................................263
High impedance grounded systems........................................... 263
Direct grounded system..............................................................264
Settings for Two step residual overvoltage protection................265
Loss of voltage check LOVPTUV (27)..................................................267
Table of contents
7
Application manual
Содержание REL650 series
Страница 1: ...Relion 650 series Line distance protection REL650 ANSI Application manual...
Страница 2: ......
Страница 30: ...24...
Страница 99: ...IED IED ANSI05000460 V2 EN 1MRK 506 334 UUS A Section 4 Analog inputs 93 Application manual...
Страница 110: ...104...
Страница 260: ...254...
Страница 274: ...268...
Страница 280: ...274...
Страница 396: ...390...
Страница 494: ...488...
Страница 506: ...500...
Страница 515: ...509...