3
CONTENTS
1. GETTING STARTED ........................................................4
1.1. Unpacking .............................................................4
1.2. Charging the battery ..............................................5
1.3. Choice of language ...............................................5
2. DESCRIPTION OF THE DEVICE ....................................6
2.1. Functions ............................................................... 6
2.2. Overall view ...........................................................8
2.3. On/Off switch ........................................................8
2.4. Display .................................................................. 9
2.5. Keypad keys ........................................................ 10
2.6. Connectors ......................................................... 12
2.7. Power supply .......................................................12
2.8. The stand .............................................................13
2.9. Abbreviations .......................................................13
3. USE ...............................................................................15
3.1. Start-up ...............................................................15
3.2. Configuration ....................................................... 15
3.3. Installation of leads ..............................................16
3.4. Functions of the device .......................................18
4. CONFIGURATION ........................................................19
4.1. Configuration menu ............................................. 19
4.2. Display language .................................................19
4.3. Date/Time ............................................................19
4.4. Display ................................................................. 20
4.5. Calculation methods ...........................................21
4.6. Connection ..........................................................24
4.7. Sensors and ratios ..............................................28
4.8. Capture Mode ....................................................29
4.9. Trend mode .........................................................31
4.10. Mode Alarm mode ............................................. 33
4.11. Erase memory ...................................................34
4.12. About .................................................................35
5. WAVEFORM CAPTURE ................................................36
5.1. Transient mode .................................................... 36
5.2. Inrush current mode ............................................39
6. HARMONIC ..................................................................44
6.1. Phase-to-neutral voltage ..................................... 44
6.2. Current .................................................................45
6.3. Apparent power ................................................... 46
6.4. Phase-to-phase voltage ......................................47
6.5. Expert mode ........................................................48
7. WAVEFORM...................................................................50
7.1. Measurement of true RMS value ......................... 50
7.2. Measurement of total harmonic distortion ..........52
7.3. Measurement of the peak factor .........................53
7.4. Measurement of extreme and mean voltage and
current .................................................................54
7.5. Simultaneous display ..........................................56
7.6. Display of Fresnel diagram ..................................58
8. ALARM MODE ...............................................................60
8.1. Alarm mode configuration ..................................60
8.2. Programming an alarm campaign .......................60
8.3. Display of the list of campaigns ..........................61
8.4. Display of list of alarms .......................................61
8.5. Deleting an alarm campaign ................................62
8.6. Erasing all alarm campaigns ...............................62
9. TREND MODE ..............................................................63
9.1. Programming and starting recording ...................63
9.2. Trend mode configuration ...................................63
9.3. Viewing the recording list ....................................64
9.4. Deleting recordings .............................................64
9.5. Viewing the records .............................................64
10. POWER AND ENERGY MODE ...................................71
10.1. 3L filter ...............................................................71
10.2. Filters L1, L2 and L3 .......................................... 72
10.3. Filter Σ ...............................................................73
10.4. Starting energy metering ...................................74
10.5. Disconnection of energy metering .....................75
10.6. Reset of energy metering ..................................75
11. SCREEN SNAPSHOT MODE ......................................76
11.1. Screen snapshots .............................................. 76
11.2. Handling of screen snapshots ........................... 76
12. HELP KEY ...................................................................77
13. DATA EXPORT SOFTWARE .......................................78
14. GENERAL SPECIFICATIONS ....................................79
14.1. Environmental conditions ..................................79
14.2. Mechanical conditions ......................................79
14.3. Compliance with international standards .......... 79
14.4. Electromagnetic compatibility ...........................80
14.5. Power supply .....................................................80
15. FUNCTIONAL CHARACTERISTICS .......................... 81
15.1. Reference Conditions ........................................81
15.2. Nominal current according to type of sensor .... 81
15.3. Electrical characteristics ...................................81
16. APPENDICES ..............................................................91
16.1. Mathematical formulae ..................................... 91
16.2. Distribution sources supported by the device 106
16.3. Hysteresis ........................................................106
16.4. Minimum scale values for waveforms and
minimum RMS values ......................................106
16.5. Four-quadrant diagram ..................................107
16.6. Mechanism for triggering transient captures ..107
16.7. Capture conditions in Inrush Current mode ....107
16.8. Glossary ..........................................................108
17. MAINTENANCE ........................................................ 111
17.1. Cleaning the casing ......................................... 111
17.2. Maintenance of sensors ..................................111
17.3. Replacing the battery ......................................111
17.4. Replacing the screen film ................................112
17.5. Memory card ...................................................113
17.6. Metrological check ..........................................113
17.7. Repair ..............................................................113
17.8. Updating of the internal software ....................113
18. WARRANTY .............................................................. 114
19. TO ORDER .................................................................115
19.1. C.A 8335 three-phase electrical networks
analyser ...........................................................115
19.2. Accessories .....................................................115
19.3. Spare parts ......................................................115
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