Entes RG3-15C Bruksanvisning

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POWER FACTOR CONTROLLER

RG3-12C/CS

SUMMARY

Precautions for Safe Use and Installation.......................................................................................................1

Important Note for System Connection .............................................................................................................1

1. INTRODUCTION ..........................................................................................................................................................................2

1.1 General Information ............................................................................................................................................2

1.2 Front Panel .................................................................................................................................................................2

1.3 Rear Panel ..............................................................................................................................................................4

2. INSTALLATION OF RG3-12C/CS.....................................................................................................................5

2.1 Commissioning of RG3-12C/CS ..........................................................................................................................5

2.2 Capacitor Sequence Process ...........................................................................................................................................5

3. SETTINGS .................................................................................................................................................................5

3.1 Manual Operation, Automatic Capacitor Recognition Mode and Automatic Connection Recognition Mode...........5

3.2 Target Cos

and Cos

Value Setting ....................................................................................................................7

3.3 Last Capacitor Step Number Setting..................................................................................................................................7

3.4 Selection of Proper Switching Sequence.........................................................................................................................8

3.5 Switching on&off Time for Capacitor Steps and Discharge Time Settings.................................................................8

3.6 Power Value and Connection Type Settings for Capacitors ........................................................................................10

3.7 Current and Voltage Transformer Ratio Settings .......................................................................................................12

3.8 Reset Settings .....................................................................................................................................................14

3.9 Alarm Settings .....................................................................................................................................................15

3.10 Fan Relay Settings .....................................................................................................................................................21

3.11 Resetting the Energy Counters and Entering the Energy Values..................................................................................23

3.12 Computer Communication Settings .................................................................................................................................24

3.13 Password Activation and Change Settings .............................................................................................................26

4. DISPLAYING OF INSTANTANEOUS VALUES ......................................................................................................28

Cos

Total Cos

, Voltages ................................................................................................................................28

Currents, Active Powers, Total Active Powers ...........................................................................................................29

Reactive Powers, Total Reactive Powers, Apparent Powers, Total Apparent Powers......................................30

Active Import Energy, Active Export Energy, Inductive Reactive Energy, Capacitive Reactive Energy,

Temperature, Error Codes ................................................................................................................................................31

5. APPENDIX .......................................................................................................................................................................32

Error Messages ................................................................................................................................................32

Register Table ..................................................................................................................................................33

Capacitor Calculation Table ............................................................................................................................................38

Technical Features ..............................................................................................................................................39

Menu Map .............................................................................................................................................................