ABB Relion REG670, Applications Manual

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Example how to connect delta connected three-phase CT
set to the IED..........................................................................76
Example how to connect single-phase CT to the IED............ 79
Relationships between setting parameter Base Current, CT
rated primary current and minimum pickup of a protection IED.. 80
Setting of voltage channels......................................................... 81
Example................................................................................. 81
Examples how to connect, configure and set VT inputs for
most commonly used VT connections....................................82
Examples on how to connect a three phase-to-earth
connected VT to the IED........................................................ 82
Example on how to connect a phase-to-phase connected
VT to the IED..........................................................................84
Example on how to connect an open delta VT to the IED
for high impedance earthed or unearthed networks...............86
Example how to connect the open delta VT to the IED for
low impedance earthed or solidly earthed power systems.....89
Example on how to connect a neutral point VT to the IED.....90
Section 5 Local HMI....................................................................... 93
Display..............................................................................................94
LEDs.................................................................................................96
Keypad............................................................................................. 97
Local HMI functionality..................................................................... 99
Protection and alarm indication................................................... 99
Parameter management ...........................................................100
Front communication.................................................................101
Section 6 Wide area measurement system..................................103
C37.118 Phasor Measurement Data Streaming Protocol
Configuration PMUCONF............................................................... 103
Identification.............................................................................. 103
Application.................................................................................103
Operation principle.................................................................... 103
Short guidance for use of TCP............................................. 104
Short guidance for use of UDP.............................................105
Protocol reporting via IEEE 1344 and C37.118 PMUREPORT......107
Identification.............................................................................. 107
Application.................................................................................107
Operation principle.................................................................... 110
Frequency reporting............................................................. 111
Reporting filters.................................................................... 113
Scaling Factors for ANALOGREPORT channels................. 114
PMU Report Function Blocks Connection Rules in
PCM600 Application Configuration Tool (ACT)....................115
Table of contents
2 Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062
Application manual