ABB REG670 Technical Manual page 43

Technical manual
Front view of injection unit, coupling capacitor and shunt
resitor unit................................................................................1221
Injection unit REX060.........................................................1221
REX060 Front panel controls............................................. 1222
Coupling capacitor unit REX061........................................ 1223
Shunt resistor unit REX062................................................ 1225
Injection unit REX060 from rear side.......................................1226
Injection unit REX060.........................................................1226
Injection unit REX060................................................................... 1226
Introduction..............................................................................1226
Design..................................................................................... 1226
Coupling capacitor unit REX061...................................................1230
Introduction..............................................................................1230
Design..................................................................................... 1230
Shunt resistor unit REX062.......................................................... 1231
Introduction..............................................................................1231
Design..................................................................................... 1231
Technical data.............................................................................. 1232
Hardware................................................................................. 1232
Type tests according to standards...........................................1234
Influencing factors................................................................... 1236
Section 23 Labels.........................................................................1237
Labels on IED............................................................................... 1237
Labels on injection equipment...................................................... 1239
Section 24 Connection diagrams................................................. 1243
Section 25 Inverse time characteristics........................................1245
Application.................................................................................... 1245
Principle of operation....................................................................1248
Mode of operation....................................................................1248
Inverse characteristics..................................................................1253
Section 26 Glossary..................................................................... 1283
Glossary....................................................................................... 1283
Table of contents
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