CONTENTS
1 R5 MODELS ........................................................................................................................................................................... 4
2 WARNINGS ............................................................................................................................................................................ 4
3 TECHNICAL FEATURES .................................................................................................................................................... 5
4 INSTALLATION .................................................................................................................................................................... 6
5 CONNECTIONS ..................................................................................................................................................................... 7
5.1 BASIC CONNECTIONS ......................................................................................................................................................... 7
5.1.1 Three-phase network without standard neutral with 400V phase-phase voltage ...................................................... 7
5.1.2 Three-phase network without neutral in cogeneration with 400V phase-phase voltage ........................................... 8
5.1.3 Other Basic Connections ........................................................................................................................................... 9
5.2 RS485 SERIAL CONNECTION ............................................................................................................................................ 10
5.3 OUTPUT ALARM CONNECTION .......................................................................................................................................... 10
6 HARDWARE CONFIGURATION AUTO-ACQUISITION AND COMMISSIONING ............................................... 11
6.1 COMPLETE AUTO-ACQUISITION ........................................................................................................................................ 11
6.2 REDUCED AUTO-ACQUISITION .......................................................................................................................................... 14
7 SETTINGS ............................................................................................................................................................................. 16
7.1 CONNECTION SETTINGS.................................................................................................................................................... 17
7.1.1 CT primary winding ................................................................................................................................................ 17
7.1.2 CT secondary winding ............................................................................................................................................. 17
7.1.3 Current reading phase ............................................................................................................................................ 17
7.1.4 Reversal towards CT ............................................................................................................................................... 17
7.1.5 Cogeneration ........................................................................................................................................................... 18
7.1.6 Frequency ................................................................................................................................................................ 18
7.1.7 VT primary winding ................................................................................................................................................ 18
7.1.8 VT secondary winding ............................................................................................................................................. 19
7.1.9 Voltage reading phase ............................................................................................................................................. 19
7.2 EQUIPMENT SETTINGS ...................................................................................................................................................... 20
7.2.1 Capacitor nominal voltage ...................................................................................................................................... 20
7.2.2 Manual power factor correction mode .................................................................................................................... 20
7.2.3 Re-connection time .................................................................................................................................................. 21
7.2.4 Switching manoeuvre time ...................................................................................................................................... 21
7.2.5 Step n function (n=1,2,3,4,5)................................................................................................................................... 21
7.2.6 Step n power (n=1,2,3,4,5) ...................................................................................................................................... 22
7.2.7 Alarm n (n=1,2,3,4,5) ............................................................................................................................................. 23
7.3 POWER FACTOR CORRECTION SETTINGS ........................................................................................................................... 25
7.3.1 Cosphi setpoint ........................................................................................................................................................ 25
7.3.2 Cosphi setpoint tolerance ........................................................................................................................................ 25
7.3.3 Average measurement time ..................................................................................................................................... 25
7.4 COMMUNICATION INTERFACE SETTINGS .......................................................................................................................... 26
7.4.1 Protocol ................................................................................................................................................................... 26
7.4.2 Address .................................................................................................................................................................... 26
7.4.3 Baudrate .................................................................................................................................................................. 26
7.5 ALARM SETTINGS ............................................................................................................................................................. 27
7.5.1 Overvoltage alarm threshold .................................................................................................................................. 27
7.5.2 Overvoltage alarm delay ......................................................................................................................................... 27
7.5.3 Overcurrent alarm threshold .................................................................................................................................. 27
7.5.4 Overcurrent alarm delay ......................................................................................................................................... 28
7.5.5 Low voltage alarm threshold ................................................................................................................................... 28
7.5.6 Low voltage alarm delay ......................................................................................................................................... 29
7.5.7 Low current alarm threshold ................................................................................................................................... 29
7.5.8 Low current alarm delay ......................................................................................................................................... 29
7.5.9 THDV alarm threshold ............................................................................................................................................ 30
7.5.10 THDV alarm delay .................................................................................................................................................. 30
7.5.11 THDI alarm threshold ............................................................................................................................................. 30
7.5.12 THDI alarm delay ................................................................................................................................................... 31
7.5.13 Temperature alarm threshold .................................................................................................................................. 31
7.5.14 Temperature alarm delay ........................................................................................................................................ 31
To Next Page
Loading...
