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- Number of channels: 3U / 4I
- Number of inputs: 4V / 3I
- Voltage (TRMS AC+DC): 2 V to 1,000 V
+ Voltage ratio: Up to 500 kV
- Current (TRMS AC+DC):
+ MN clamps: MN93 : 500 mA to 200 AAC ; MN93A : 0,005 AAC to 100 AAC
+ C193 clamp: 1 A to 1000 AAC
+ AmpFlex® or MA clamps: 100 mA to 10000 AAC
+ PAC93 clamp: 1 A to 1300 AAC/DC
+ E3N clamp: 50 MA to 100 AAC/DC
+ Current ratio: Up to 60 kA
- Frequency: 40 Hz to 69 Hz
- 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
- Flicker (Pst and Plt): Yes
- Unbalance: Yes
- Recording Min/Max of a selection of parameters at max. sampling rate: 4 hrs to 2 weeks
- Peak: Yes
- Vectorial representation: Automatic
- Display: TFT colour ¼ VGA screen, 320 x 240, diagonal 148 mm
- Capture of screens and curves: 12
- Electrical safety: IEC 61010 1 000 V CAT III / 600 V CAT IV
- Protection : IP53 / IK08
- Battery life: Up to 13 hours
- Communication interface: USB
- Power supply: 9.6 V NiMH rechargeable battery or mains power supply
- Dimensions : 240 x 180 x 55 mm/ 1.9 kg
State at delivery: Qualistar+ analyser delivered with a bag for accessories, 4 x 4 mm banana voltage leads 3 m long, 4 crocodile clips, 12-colour identification kit for the leads and inputs, anti-scratch screen-protection film (mounted), USB cable, mains power cable, mains power pack, safety datasheet, 1 CD containing multi-language operating manual and 1 CD containing PC software for data recovery (Power Analyzer Transfer).
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All the parameters simultaneously
Designed for test and maintenance departments working in industrial or administrative buildings, the Qualistar+ C.A 8331 can be used to obtain a snapshot of the main features characterizing the quality of the electrical network.
Easy to handle and particularly compact, this instrument also offers a large number of calculated values and several processing functions. The C.A 8331 is equipped with 3 voltage measurement channels and 3 current measurement channels.
When the current sensors are connected to the C.A 8331, it recognizes them automatically. It also offers the possibility of mixing different types of current sensors and configuration of the ratios allows direct reading of the measurements.
The Qualistar+ is specially designed for work in the field:
The multiple functions of the Qualistar+ C.A 8331 make it particularly versatile. It is suitable for applications up to 1,000 V in CAT III and 600 V in CAT IV.
The measurements obtained with the Qualistar models can be processed using two software tools: PAT delivered as standard and Dataview®, available as an option.
Technical specifications:
