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CHAUVIN ARNOUX CA-F603 Расширенная инструкция онлайн [3/74] 528447
3
3.9
STARTING CURRENT OR OVERCURRENT (TRUE INRUSH) MEASUREMENT
............................................................................................................................................. 29
3.10 POWER MEASUREMENTS W, VA, VAR, PF AND DPF ........................................... 31
3.10.1 Measurement of single-phase power ............................................................ 31
3.10.2 Balanced three-phase power measurement .................................................. 32
3.10.3 Four quadrant diagram ............................................................................... 33
3.11 ENERGY METERING MEASUREMENT ................................................................... 34
3.12 FREQUENCY MEASUREMENT (HZ) ......................................................................... 37
3.12.1 Frequency measurement in voltage.............................................................. 37
3.12.2 Frequency measurement in current.............................................................. 38
3.13 MEASUREMENT OF THE TOTAL HARMONIC DISTORTION (THD) AND
DISPLAY OF THE ORDERS OF HARMONICS .......................................................... 39
3.13.1 Measurement of the THD in voltage ............................................................ 39
3.13.2 Measurement of the THD in current ............................................................ 40
3.13.3 Display of the 25 orders of harmonics and of the frequency of the
fundamental ................................................................................................. 40
3.14 RECORDING OF MEASUREMENT DATA/CAMPAIGNS ..................................... 41
3.15 PROCESSING OF THE DATA ON A PC WITH THE PAT SOFTWARE................. 42
4 CHARACTERISTICS............................................................................................... 55
4.1 REFERENCE CONDITIONS ......................................................................................... 55
4.2 CHARACTERISTICS UNDER THE REFERENCE CONDITIONS.......................... 55
4.2.1 DC voltage measurement ............................................................................. 55
4.2.2 AC voltage measurement ............................................................................. 56
4.2.3 AC+DC voltage measurement ..................................................................... 56
4.2.4 DC current measurement ............................................................................. 57
4.2.5 AC current measurement ............................................................................. 57
4.2.6 AC+DC intensity measurement.................................................................... 58
4.2.7 True-Inrush measurement ............................................................................ 58
4.2.8 Calculation of the crest factor (CF) ............................................................. 59
4.2.9 Calculation of the RIPPLE in DC ................................................................ 59
4.2.10 Continuity measurement .............................................................................. 59
4.2.11 Resistance measurement .............................................................................. 60
4.2.12 Active DC power measurements .................................................................. 60
4.2.13 Active AC power measurements ................................................................... 61
4.2.14 Active AC+DC power measurements ........................................................... 62
4.2.15 Measurement of apparent AC power ........................................................... 62
4.2.16 Measurement of apparent AC+DC power ................................................... 63
4.2.17 Measurement of reactive AC power ............................................................. 63
4.2.18 Measurement of reactive AC+DC power ..................................................... 64
4.2.19 Calculation of the power factor (PF) ........................................................... 64
4.2.20 Calculation of the displacement power factor (DPF) .................................. 65
4.2.21 Frequency measurements ............................................................................. 65
4.2.22 Characteristics in THDr .............................................................................. 66
4.2.23 Characteristics in THDf ............................................................................... 66
4.2.24 Harmonic measurement characteristics ....................................................... 67
Содержание
- Clamp multimeter 1
- Contents 2
- Meanings of the symbols used on the device 5
- Precautions for use 6
- Measurement categories 7
- Presentation 8
- Figure 2 the switch 9
- The switch 9
- The switch has five positions to access the functions set the switch to the desired function each setting is confirmed by an audible signal the functions are described in the table below 9
- Figure 3 the keys of the keypad 10
- Here are the six keys of the keypad 10
- The keys of the keypad 10
- Figure 4 the display unit 11
- Here is the display unit of the clamp multimeter 11
- The display unit 11
- The symbols of the display unit 11
- Figure 5 the terminals 13
- Measurement capacity exceeded o l 13
- The o l over load symbol is displayed when the display capacity is exceeded 13
- The terminals 13
- The terminals are used as follows 13
- The keys 14
- Key second function 15
- Scroll orders of harmonics or successive pages up activate the back lighting activate the bluetooth function 15
- This key is used to 15
- This key is used to select the type of measurement ac dc ac dc and the second functions marked in yellow next to the relevant positions of the switch it can also be used in the configuration mode to modify the default values see 3 remark the key is invalid in the max min peak and hold modes 15
- Scroll down through the orders of harmonics or successive pages activate the recording of the data activate the bluetooth function 16
- This key is used to 16
- In the normal mode 17
- R emark in this mode the automatic switching off function of the device is automatically de activated the symbol is displayed on the screen 17
- This key activates detection of the max min peak peak or avg values of the measurements made max and min are the extreme mean values in dc and the extreme rms values in ac peak is the maximum instantaneous peak and peak is the minimum instantaneous peak avg is the moving average of 4 measurements 17
- Access to the true inrush mode set to 18
- Key was pressed 18
- Note the hold function does not interrupt the acquisition of new max min peak note the hold function does not interrupt the acquisition of new max min peak values 18
- The max min peak mode activation of the hold mode 18
- This key allows measurement of the true inrush current starting current or overcurrent in steady state operation for ac or dc current only not operational in ac dc 18
- To display successively the max avg min and peak avg peak the values displayed are the same before the 18
- The hz function in the normal mode 19
- This key is used to display measurements of the frequency of a signal of power of the levels and orders of harmonics remark this key is not working in dc mode 19
- In hz mode activation of the hold mode 20
- In the display of orders of harmonics mode or 20
- Commissioning 21
- Starting up the clamp multimeter 21
- Configuration 22
- De activation of automatic switching off auto power off 22
- Programming of the current threshold for the true inrush measurement 22
- Switching the clamp multimeter 22
- Default configuration 23
- Erasure of the records in memory 23
- Programming the rate of recording in memory 23
- Voltage measurement v 24
- Continuity test 25
- Ac measurement 26
- Current measurement a 26
- Resistance measurement ω 26
- Dc or ac dc measurement 27
- Starting current or overcurrent true inrush measurement 29
- Peak display 30
- Measurement of single phase power 31
- Power measurements w va var pf and dpf 31
- Balanced three phase power measurement 32
- Four quadrant diagram 33
- Energy metering measurement 34
- Frequency measurement hz 37
- Frequency measurement in voltage 37
- Frequency measurement in current 38
- Measurement of the thd in voltage 39
- Measurement of the total harmonic distortion thd and display of the orders of harmonics 39
- Display of the 25 orders of harmonics and of the frequency of the fundamental 40
- Measurement of the thd in current 40
- Recording of measurement data campaigns 41
- Example of process with windows xp activate the connexion blue tooth 42
- Processing of the data on a pc with the pat software 42
- The device allows wireless transfer of recorded data measurements 3 4 to a pc by means of the bluetooth function the bluetooth connection must first have been prepared on the pc which must be on standby in the active measurement function press the and keys simultaneously the symbol is displayed the pc must recognize the device and connect to it 42
- Characteristics 55
- Characteristics under the reference conditions 55
- Dc voltage measurement 55
- Reference conditions 55
- Ac dc voltage measurement 56
- Ac voltage measurement 56
- Ac current measurement 57
- Dc current measurement 57
- Ac dc intensity measurement 58
- True inrush measurement 58
- Calculation of the crest factor cf 59
- Calculation of the ripple in dc 59
- Continuity measurement 59
- Active dc power measurements 60
- Resistance measurement 60
- Active ac power measurements 61
- Active ac dc power measurements 62
- Measurement of apparent ac power 62
- Measurement of apparent ac dc power 63
- Measurement of reactive ac power 63
- Calculation of the power factor pf 64
- Measurement of reactive ac dc power 64
- Calculation of the displacement power factor dpf 65
- Characteristics in current 65
- Characteristics in voltage 65
- Frequency measurements 65
- Characteristics in thdf 66
- Characteristics in thdr 66
- Environmental conditions 67
- Harmonic measurement characteristics 67
- Characteristics of construction 68
- Compliance with international standards 69
- Power supply 69
- Nota in temperature influence specified until 1000 a dc 70
- Variations in the domain of use 70
- Cleaning 71
- Maintenance 71
- Replacement of the batteries 71
- Warranty 72
- Delivery condition 73
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