Page 2
Reactive Power Controller
= Key 1 = Key 2 = Key 3
Expanded programming 25
Fix stages 25
Discharge time 26
Disconnection pause 26
Power station service 27
Stage power 28
Choke degree 28
Voltage transformer ratio 29
Harmonic thresholds 30
Switching frequency 31
Alarm output 32
Alarm call 32
Give a receipt for alarms 32
Lower voltage (1) 33
Overvoltage (2) 33
Underscoring of the measurement current (3) 33
Exceeding of measuring current (4) 33
Insufficient capacitor output (5) 33
Supply of real power (6) 33
Harmonic thresholds (7) 33
Overtemperature (8) 33
Averaging time for the mean value cos(phi) 34
Averaging time of reactive power 34
Ventilator control 35
Ventilation control 35
Upper temperature limit 35
Lower temperature limit 35
Switching output 35
Overtemperature disconnection 37
Upper temperature limit 37
Lower temperature limit 37
Pause time 37
Indication in manual mode 38
Password 39
Program password 39
Enter password 39
Change password 39
Contrast 40
Reset programming 41
Connection configuration 42
Correction angle 42
Software release 43
Serial number 43
Serial interface (Option) 44
Device address 44
Transmission protocol 44
Baud rate 45
Modbus RTU 45
Profibus DP V0 45
Table Modbus 46
Table Profibus 47
Contents
Receipt Control 4
Meaning of the symbols 4
Hints for usage 4
Product description 5
Intended use 5
Data protection 5
Hints for maintenance 5
Repairing and calibration 5
Front foil 5
Waste management 5
Funktional description 6
Measurement 6
Switching of capacitor stages 6
Switching outputs 6
Net return 6
Hints for installation 8
Mounting place 8
Measurement and supply voltage 8
Sum current measurement 9
Current measurement 9
Installation and putting into service 10
Measurement and supply voltage 10
Current measurement 11
Real power 11
Switching outputs 12
Transistor outputs 12
Target-cos(phi) changeover 13
Alarm output 13
Check alarm output 13
RS485 Interface (Option) 14
Transmission protocols 14
Bus structure 14
Shielding 14
Cable length 14
Terminal resistors 14
Removal of errors 15
Service 16
Display and use 17
Automatic mode 17
Manual mode 17
Key functions 18
Standard programming 19
Target cos(phi) 19
Current transformer ratio 20
Learning of the configuration 21
Stage power 22
Stage ratio 22
Switching outputs 23
Delete peak and lowest values 24
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