Smart SVC Relay Instruction Manual
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CONTENTS
PROPER USE AND SAFETY REGULATIONS ................................................................................... 5
1. INTRODUCTION ............................................................................................................................... 6
1.1 Front Panel View .......................................................................................................................... 6
1.2 Functions of Buttons ..................................................................................................................... 7
1.3 Relationship of Keys ..................................................................................................................... 8
1.4 Connection Diagrams .................................................................................................................. 10
1.4.1 Smart S12 ............................................................................................................................ 10
1.4.2 Smart S18 ............................................................................................................................ 11
1.4.3 Smart S18-T ......................................................................................................................... 12
1.4.4 Smart SOG1, SOG5 ............................................................................................................. 13
1.4.5 Smart GES1, GES5 .............................................................................................................. 14
1.4.6 OG Toroid Current Transformer ......................................................................................... 15
2. INSTALLATION .............................................................................................................................. 16
2.1 Installation and Activation .......................................................................................................... 16
3. SETTINGS ........................................................................................................................................ 19
3.1 Operating Screen ......................................................................................................................... 19
3.1.1 Instant Active / Reactive Power and Percentages ................................................................ 19
3.1.2 Achieved Inductive and Capacitive Ratios .......................................................................... 19
3.1.3 Currents ............................................................................................................................... 19
3.1.4 Voltages ............................................................................................................................... 19
3.1.5 Instant Cos φ Values ............................................................................................................ 20
3.1.6 Instant Total Harmonic Distortion ....................................................................................... 20
3.1.7 Phase Sequence .................................................................................................................... 20
3.1.8 Stage .................................................................................................................................... 20
3.1.9 Active Energy + ................................................................................................................... 20
3.1.10 Active Energy - ................................................................................................................. 20
3.1.11 Inductive Energy ............................................................................................................... 21
3.1.12 Capacitive Energy .............................................................................................................. 21
3.2 Main Menu and Sub-Menus of Smart SVC Relay ...................................................................... 21
3.2.1 Stage Powers ........................................................................................................................ 21
Displayed Stage Powers and Meanings .................................................................................... 22
Error Message ........................................................................................................................... 22
Cancellation Message ............................................................................................................... 23
Stage Error ................................................................................................................................ 23
3.2.2 Stage Test ............................................................................................................................. 23
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