ABB Relion 670 Series Applications Manual page 18

Table of contents
22.7.3 Setting guidelines.........................................................................................................................323
22.8 Signal matrix for binary inputs SMBI...........................................................................................323
22.8.1 Application..................................................................................................................................... 323
22.8.2 Setting guidelines.........................................................................................................................323
22.9 Signal matrix for binary outputs SMBO .....................................................................................324
22.9.1 Application..................................................................................................................................... 324
22.9.2 Setting guidelines.........................................................................................................................324
22.10 Signal matrix for mA inputs SMMI...............................................................................................324
22.10.1 Application..................................................................................................................................... 324
22.10.2 Setting guidelines.........................................................................................................................324
22.11 Signal matrix for analog inputs SMAI......................................................................................... 324
22.11.1 Application..................................................................................................................................... 324
22.11.2 Frequency values...........................................................................................................................325
22.11.3 SMAI incorrect calculated phase-earth.................................................................................... 325
22.11.4 Setting guidelines.........................................................................................................................326
22.12 Test mode functionality TESTMODE...........................................................................................332
22.12.1 Application..................................................................................................................................... 332
22.12.1.1
22.12.2 Setting guidelines.........................................................................................................................333
22.13 Time synchronization TIMESYNCHGEN......................................................................................334
22.13.1 Application..................................................................................................................................... 334
22.13.2 Setting guidelines.........................................................................................................................335
22.13.2.1
22.13.2.2
22.13.2.3
Section 23 Requirements................................................................................................... 339
23.1 Current transformer requirements............................................................................................. 339
23.1.1 Current transformer basic classification and requirements............................................... 339
23.1.2 Conditions..................................................................................................................................... 340
23.1.3 Fault current...................................................................................................................................341
23.1.4 Secondary wire resistance and additional load......................................................................341
23.1.5 General current transformer requirements.............................................................................342
23.1.6 Rated equivalent secondary e.m.f. requirements.................................................................. 342
23.1.7 Current transformer requirements for CTs according to other standards......................342
23.1.7.1
23.1.7.2
23.1.7.3
23.2 Voltage transformer requirements.............................................................................................344
23.3 SNTP server requirements............................................................................................................ 344
23.4 PTP requirements........................................................................................................................... 344
12
IEC 61850 protocol test mode.............................................................................................. 332
System time..............................................................................................................................335
Synchronization....................................................................................................................... 335
Process bus IEC/UCA 61850-9-2LE synchronization........................................................337
Current transformers according to IEC 61869-2, class P, PR......................................... 343
Current transformers according to IEC 61869-2, class PX, PXR (and old IEC
60044-6, class TPS and old British Standard, class X).................................................... 343
Current transformers according to ANSI/IEEE.................................................................343
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1MRK 511 407-UUS Rev. J
Phasor measurement unit RES670
Application manual