Perform full diagnostics on electrical systems using the Chauvin Arnoux CA8333 Qualistar+, a simple-to-use multifunctional power quality analyser that can be used to identify energy losses, problematic systems and take corrective action against incorrect power quality.
With a full-colour screen, intuitive interface and packed full of functionality ranging from the ability to carry out single measurements to logging information over a time period, the CA8333 takes the hassle out of power quality management.
The CA8333 is an upgraded version of Chauvin Arnoux's CA8331, including new features such as a transient mode (up to 50) and inrush mode on 4 periods. It's also the first in the Qualistar+ range to come with built-in alarms that can be configured to the user's specifications and can record for longer than the CA8331 (from a few days anywhere up to several weeks).
| Model: | CA 8331 | C.A 8333 | C.A 8336 | C.A 8435 |
| Number of Channels | 3U/ 4I | 4U/4I | ||
| Number of Inputs | 4V/3I | 5V/4I | ||
| Voltage (TRMS AC + DC) | 2V to 1000V | |||
| Voltage Ratio | up to 500kV | |||
| Current (TRMS AC+DC) (Range dependant on clamp used - sold separately) |
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| MN93 Clamps | MN93: 500mA to 200A AC; MN93A: 0.005A AC to 100A AC | |||
| C193 Clamp | 1A to 1000A AC | |||
| AmpFLEX or MA193 Clamps | 100mA to 10000A AC | 30A to 6500A AC | ||
| PAC93 | 1A to 1300A AC/DC | |||
| E3N | 50mA to 100A AC/DC | |||
| Current Ratio | Up to 60kA | |||
| Frequency | 40Hz to 69Hz | |||
| Power Values | W, VA, var, VAD, PF, DPF, cos φ, tan φ | |||
| Energy Values | Wh, varh, VAh, VADh | |||
| Harmonics | Yes | |||
| THD | Yes, orders 0 to 50, phase | |||
| Expert Mode | - | Yes | ||
| Transients | - | 50 | 210 | |
| Flicker (Pst & Plt) | Yes | |||
| Inrush Mode | - | Yes on 4 periods | Yes > 10 minutes | |
| Unbalance | Yes | |||
| Recording MIN/MAX | Yes | |||
| of a selection of parameters at the max sampling rate | 4 hours to 2 weeks | Few days to several weeks | 2 weeks to several years | |
| Alarms | - | 4000 of 10 different types | 10000 of 40 different types | |
| Peak | Yes | |||
| Vectorial Representation | Automatic | |||
| Display | Colour 1/4 VGA TFT screen, 320 x 240, diagonal 148mm | |||
| Capture of Screens and Curves | 12 | 50 | ||
| Electrical Safety | IEC 61010 1000V, CAT III / 600V CAT IV | |||
| Protection | IP53 / IK08 | IP67 | ||
| Languages | More than 27 | |||
| Communication Interface | USB | |||
| Battery Life | Up to 13 Hours | |||
| Power Supply | 9.6V NiMH rechargeable battery or external mains charger | |||
| Dimensions | 240 x 180 x 55mm | 270 x 250 x 180mm | ||
| Weight | 1.9kg | 3.7kg | ||
