Circutor CVM-C11 - OPERATION AND DISPLAY

4.1.- MEASURING PARAMETERS ....................................................................................................................................36
4.1.1.- THD CALCULATION ........................................................................................................................................ 41
4.1.2.- MAXIMUM DEMAND ...................................................................................................................................... 41
4.2.- DISPLAY .................................................................................................................................................................42
4.2.1.- cos φ - PF (POWER FACTOR .......................................................................................................................43
4.2.2.- ANALOGUE BAR ............................................................................................................................................ 43
4.3.- KEYBOARD FUNCTIONS .........................................................................................................................................44
4.4.- LED INDICATORS ....................................................................................................................................................46
4.5.- RELAYS ..................................................................................................................................................................46
4.6.- DIGITAL INPUTS .....................................................................................................................................................47
4.7.- DIGITAL OUTPUTS ..................................................................................................................................................47
5. DISPLAY .........................................................................................................................................................................48
5.1.- ANALYZER PROFILE...............................................................................................................................................48
5.1.1.- MAXIMUM AND MINIMUM VALUES.............................................................................................................. 50
5.1.2.- MAXIMUM DEMAND ..................................................................................................................................... 51
5.1.3.- DETECTION OF INCORRECT DIRECTION OF ROTATION ................................................................................52
5.2.- e
3
PROFILE ..........................................................................................................................................................52
5.3.- USER PROFILE .....................................................................................................................................................54
5.4.- HARMONICS ...........................................................................................................................................................55
6. CONFIGURATION ...........................................................................................................................................................56
6.1.- PRIMARY VOLTAGE ................................................................................................................................................57
6.2.- SECONDARY VOLTAGE .......................................................................................................................................... 58
6.3.- PRIMARY CURRENT ..............................................................................................................................................59
6.4.- SECONDARY CURRENT (CVMC11ITFINxxxICT2 Model ................................................................................59
6.5.- PRIMARY NEUTRAL CURRENT ............................................................................................................................ 60
6.6.- SECONDARY NEUTRAL CURRENT (CVMC11ITFINxxxICT2 Model ............................................................... 61
6.7.- NUMBER OF QUADRANTS ..................................................................................................................................... 61
6.8.- MEASUREMENT CONVENTION .............................................................................................................................62
6.9.- TYPE OF INSTALLATION ........................................................................................................................................63
6.10.- TYPE OF INTEGRATION OF THE MAXIMUM DEMAND .........................................................................................63
6.11.- MAXIMUM DEMAND INTEGRATION PERIOD ........................................................................................................64
6.12.- DELETING MAXIMUM DEMAND ..........................................................................................................................65
6.13.- THD CALCULATION ..............................................................................................................................................65
6.14.- SELECTING THE OPERATION PROFILE ............................................................................................................... 66
6.14.1.- SELECTING THE SCREENS THAT WILL BE DISPLAYED .............................................................................. 66
6.14.2.- SELECTING THE SCREENS ..........................................................................................................................67
6.15.- BACKLIGHT, TURNING ON THE BACKLIT DISPLAY ............................................................................................. 68
6.16.- DISPLAY SELECTION cos φ - PF ......................................................................................................................... 69
6.17.- DELETING MAXIMUM AND MINIMUM VALUES .................................................................................................. 69
6.18.- DELETING ENERGY VALUES ................................................................................................................................70
6.19.- SELECTING THE RANGE OF ENERGIES ............................................................................................................... 71
6.20.- ACTIVATING THE HARMONICS DISPLAY SCREEN ............................................................................................... 71
6.21.- kgC0
2
CARBON EMISSION RATIO OF CONSUMED ENERGY ................................................................................72
6.22.- kgC0
2
CARBON EMISSION RATIO OF GENERATED ENERGY ...............................................................................73
6.23.- COST RATIO OF CONSUMED ENERGY ................................................................................................................. 74
6.24.- COST RATIO OF GENERATED ENERGY ................................................................................................................74
6.25.- PROGRAMMING THE ALARM RELAY 1 ................................................................................................................75
6.25.1.- MAXIMUM VALUE .......................................................................................................................................77
6.25.2.- MINIMUM VALUE ........................................................................................................................................ 78
6.25.3.- CONNECTION TIME DELAY .........................................................................................................................78
6.25.4.- HYSTERESIS VALUE ...................................................................................................................................79
6.25.5.- LATCH ........................................................................................................................................................ 80
6.25.6.- DISCONNECTION DELAY ............................................................................................................................ 80
6.25.7.- CONTACT STATUS ....................................................................................................................................... 81
6.26.- PROGRAMMING THE ALARM RELAY 2 ...............................................................................................................81
6.27.- PROGRAMMING ALARM 3 DIGITAL OUTPUT T1 ...............................................................................................82
6.27.1.- KILOWATTS PER PULSE ............................................................................................................................. 83
6.27.2.- PULSE WIDTH .............................................................................................................................................84
6.28.- PROGRAMMING ALARM 4 DIGITAL OUTPUT T2 ..............................................................................................84
6.29.- OPERATING MODE OF DIGITAL INPUT 1 ............................................................................................................ 85
6.30.- OPERATING MODE OF DIGITAL INPUT 2............................................................................................................ 85
5
Instruction Manual
CVM-C11