4
11.9 Transferring data to a PC................................. 38
11.10 Erasure of the data..................................... 38
11.11 Stopping ..................................................... 38
11.12 Power supply of the C.A 8230 .................... 38
12. Maintenance....................................39
12.1 Important recommendation........................... 39
12.2 Recharging the battery ................................. 39
12.3 Cleaning the housing.................................... 39
12.4 Metrological check........................................ 39
12.5 Repair........................................................... 39
12.6 Upgrading the embedded software............... 39
12.7 Sensors ........................................................ 39
13. General characteristics..................40
13.1 Housing ........................................................ 40
13.2 Power supplies ............................................. 40
13.3 Conformity .................................................... 40
13.4 Environmental conditions.............................. 41
14. Functional characteristics.............42
14.1 Reference conditions.................................... 42
14.2 Electrical characteristics ............................... 42
15. Appendices.....................................46
15.1 Mathematical formulas ................................. 46
15.2 Hysteresis..................................................... 47
15.3 Minimum scale values displayed in the
Waveforms mode ................................................. 48
15.4 4-quadrants diagram .................................... 48
16. To order...........................................49
16.1 Power Quality Analyser C.A 8230........................ 49
16.2 Accessories .................................................. 49
16.3 Spares.......................................................... 49