PROFESSIONAL ANALYSER

POLAR STAR

POLAR STAR is a new family product stemming from Elcontrol 50-year experience in the control of energy consumption .

The high technology content, the careful attention to the choice of materials, the full compliance to the most recent industrial standards make this tool the 'Polar Star' for effectively and simply finding your way to energy analysis.
Further, Polar Star has been fully developed and tested in Italy. It is therefore manufactured with those high quality standards for all European products, in compliance with the environment, safety and ethics.

Polar Star is a state-of-the-art device equipped with new functions for monitoring energy consumption and for advanced energy and quality analysis. This device is able to measure, display, process and transmit all the parameters of a plant.

With respect to standard energy analysers, its main features are as follows:
new standard format enclosure (DIN 96x96 mm) which really conforms to IEC 61554, with a modern and sophisticated design:
reduced depth and only 4 cm overall dimensions inside the control board;
Front panel IP65 protection rating (total resistance to dust and water jets coming from all directions);
Plug & Play optional devices can be easily inserted at the back of the device (RS485 power supply digital input and output alarms, 12-24 Vdc and 48-60Vdc, Wireless transmission, etc.);
for use with power supply and current and voltage inputs of flanged connectors (completely removable but with retaining screws) providing quick installation and total electrical safety thanks to the perfect tightening between male and female connectors;
switching power supply, 90 ?/font> 230V ~ 50-60Hz e 90 ?/font> 300V (+ options 24V ,60V )
backlit graphic LCD, high efficiency 128x128 pixels for a high quality display (multilingual menu, waveforms, histograms, customised pages, charts, schemes, images, etc.);
3 voltage measuring channels up to 600V Cat III, with a 0.25%+0.05FS accuracy
4 independent current inputs (3 + 1 which may be used for measuring, for example, the neutral current), with a 0.25%+0.05FS accuracy
4 internal CTs for improved electrical insulation*
new calculation engine based on a new 16-bit microprocessor which provides measuring of all standard measures (V I P Q A F PF THD% etc.) with effective value (TRMS) and:
measuring of minimum, average maximum and instant values on 4 dials (absorbed and generated type)
password-protectable energy counters (kWh kVA kVAr) for both absorbed and produced energy;
Energy quality analysis through measuring of:
current and voltage harmonics (all 7 input channels) up to the 31st order;
power and micro-power blackouts*
Dips (voltage losses)*
Swells (overvoltages)*
EN50160 test (reference standard for energy quality)*
Event data logger (5 alarms, 5 dips, 5 swells, 5 interruption)*
graphic display of trends (time progress) of 5 selectable measures*
energy measurement in 4 time periods (tariffs)* (tariffs can be freely set)
For both three-phase and each single phase!!!
6 electrical systems which can be analysed: (i) single-phase type; (ii) two-phase type; (iii) three-phase with 3 leads (unbalanced type); (iv) three-phase with 4 leads (unbalanced type); (v) three-phase with 3 leads (balanced type); (vi) three-phase with 4 leads (balanced type);
mean voltage connection is possible
Users can customise the screens according to their preferences;
Multilingual menu (English, Italian, German, Spanish and French);
Automatic test connection for checking the electrical connections;
Automatic option recognition;
Check of RS485 communication (if any);
Dedicated PC software for detecting and remotely configuring the instrument*

* only for TOP model