Catalogs >
CHAUVIN ARNOUX >
C.A 8331 - C.A 8333 - C.A 8336 - C.A 8436

C.A 8331 - C.A 8333 - C.A 8336 - C.A 8436
12Pages

Catalog excerpts

C.A 8331 - C.A 8333 - C.A 8336 - C.A 8436 - 1

Power and Energy quality Analysers 6 ●● Measure all the necessary voltage, current and power parameters for full diagnosis of an electrical installation. The experience of the Qualistar, ensuring high performance 5 voltage inputs & 4 current inputs 10-minute Inrush mode Calculation of distorting power IP67: all-terrain model available ●● All the power measurements needed to make an energy efficiency diagnosis ●● Capture and record all the parameters, transients, alarms and wave forms simultaneously. ●● Proven simpl

Open the catalog to page 1

C.A 8331 - C.A 8333 - C.A 8336 - C.A 8436 - 2

Qualistar+ range Designed for inspection and maintenance teams in industrial or administrative buildings, the Qualistar can provide a snapshot of the main electrical network quality characteristics. Easy to handle and precise, these instruments also offer a large number of calculated values and several processing functions. Voltage/ current inputs fitted with colour-coded identification rings Real-time display of measurements Wide colour TFT screen for easy reading Stability ensured by the foldaway stand Direct access to the main functions (configuration, screenshots, etc.) Designed to...

Open the catalog to page 2

C.A 8331 - C.A 8333 - C.A 8336 - C.A 8436 - 3

Power and energy quality analysers Functions Flicker Harmonics Power values & cos φ Alarms Events R eal-time display of wave forms (4 voltages and 4 currents) H alf-period RMS measurements of voltages and currents I ntuitive use A utomatic recognition of the different types of current sensors M easurement on any type of installation: three-phase, Aron, etc. Integration of all the DC components M easurement, calculation and display of harmonics up to the 50th order, Display of phasor diagram M easurement of P, N, Q1 , S and D power values (total and per phase) E nergy measurement (total and...

Open the catalog to page 3

C.A 8331 - C.A 8333 - C.A 8336 - C.A 8436 - 4

Qualistar+ range Functions Connections The Qualistar models are ideal for applications on all types of electrical networks, from the simplest to the most complex: • Single-phase, split-phase and three-phase with or without neutral • All types of 2, 3, 4 and 5-wire electrical networks • 2-wattmeters method • ARON • 2 ½ elements… Longer Inrush… over 10 minutes! The Inrush current corresponds to the maximum input current drawn by an electrical device when it is powered up. This measurement helps to size the electrical installation correctly. The Inrush is measured over a period of 10 minutes....

Open the catalog to page 4

C.A 8331 - C.A 8333 - C.A 8336 - C.A 8436 - 5

Power and energy quality analysers Energy values, including Tonnes Oil Equivalent The Qualistar models measure energy. This mode displays all the values relating to power and energy. • “Start” and “Stop” keys to activate and deactivate summing of the energy values. • A new feature is the wide variety of units available: kW, Joule, nuclear toe, non-nuclear toe, BTU, etc Calculation of K factor for transformers The harmonic currents flowing in a network lead to increased losses in the windings. This results in heating of the transformer and reduces the life span of the instruments connected....

Open the catalog to page 5

C.A 8331 - C.A 8333 - C.A 8336 - C.A 8436 - 6

Qualistar+ range Configuration U sers enter the instrument’s general parameters directly (date and time, display contrast, colour, etc.). T he menus, help screens and pop-ups are translated into all the languages. T hey select the type of network to which the Qualistar is connected. T hey configure the measurement and recording parameters. Display Ratios and sensors When they are connected, the current sensors are recognized automatically by the Qualistar. By configuring the ratios, it is possible to obtain direct readings of the measurements on the transformer primary. Practical advantages...

Open the catalog to page 6

C.A 8331 - C.A 8333 - C.A 8336 - C.A 8436 - 7

Power and energy quality analysers Display View all the channels simultaneously! View the characteristics of a network instantaneously OBSERVATION Graphics The Qualistar models allow you to view all the inputs simultaneously. The measurements are displayed as waveforms; values or Fresnel diagrams. DIAGNOSTICS THD PHASE BY PHASE Harmonics mode Global THD and per phase on U, I, V and VA in % and RMS value, phase offset of harmonics. They offer the expert mode for the Harmonics function. These two instruments can be used to analyse the influence of the harmonics on heating of the neutral or on...

Open the catalog to page 7

C.A 8331 - C.A 8333 - C.A 8336 - C.A 8436 - 8

Qualistar+ range Monitor everything, Configuration Recording mode • More than 450 recordable values with all the required parameters and graphic display. • Programmable recording period and storage rate. New! Quick start-up: • Immediate start of recording • Automatic indication of Min/Max values • Auto-completion of measurement campaign names Alarms mode • Up to 40 alarms can be set simultaneously! • Threshold overruns to be monitored can be configured during set-up. • For each alarm threshold overrun, a time/date-stamped recording of the event is made with the duration and the extreme...

Open the catalog to page 8

C.A 8331 - C.A 8333 - C.A 8336 - C.A 8436 - 9

Power and energy quality analysers with more parameters Acquisition in progress During acquisition: Operation of several modes in parallel, Possibility of viewing the data during a campaign. Users can view all the parameters, so they can be checked at any time.

Open the catalog to page 9

C.A 8331 - C.A 8333 - C.A 8336 - C.A 8436 - 10

Special all-terrain A rugged, waterproof C.A 8436, the special Qualistar+ for all conditions and all seasons! ndoor and outdoor use, I including in the rain voltage inputs, 4 current inputs 5 ontinuous, simultaneous recording C of all the parameters onitoring with alarms M ll installation types A Specific caps have been developed to ensure maximum waterproofing for the C.A 8436 analyser. For less restricted working, the C.A 8436 is self-powered by the phase, from 100 V to 1,000 V, AC or DC. The rugged site case is ideal for industrial use in factories, production workshops, etc. It is so...

Open the catalog to page 10

C.A 8331 - C.A 8333 - C.A 8336 - C.A 8436 - 11

Accessories and software ACCESSORIES Measurement range SOFTWARE The measurements made with the Qualistar can be processed using two software products; delivered as standard and available as an option. Configuration of the instrument: setup, recording, alarms Real-time display Processing of the recorded data and the alarms Transfer of screenshots and transients Data export into Excel spreadsheets Data export in graphic form in WindowsTM The simple-to-use software automatically recognizes the instrument connected to the PC and opens the corresponding menu. Users have direct access to:...

Open the catalog to page 11