Flash D6
4Pages

Energy Analyzer Energy & Harmonics Analyzer u Highest performance u Highest versatility u Highest reliability The Flash D6 is a microprocessor based Energy analyzer with outstanding flexibility and accuracy designed to meet the most demanding applications of electrical parameters analyses and energy supply monitoring in the industrial environment. All the readings are “true-RMS” and they are obtained with a continuous sampling of the voltage and current waveforms in order to ensure the maximum metering accuracy of rapidly varying loads (e.g. spot welding) as well as the instrument’s suitability for energy quality supervision functions. A patented digital measurement system, an automatic scale change on current inputs and a compensation system of the internal amplifiers’ offsets ensure the maximum metering accuracy and stability irrespective of the signal level and the environmental working conditions. The Flash D6 is a revolutionary instrument that may be upgraded after installation to new user needs and to its installation parameters. Two expansion ports make it possible to select the data transmission mode by means of a simple connection of optional modules (RS232, RS485, Analog, I/O) while the instrument architecture is designed to enable the implementation, in the field, at any time, of the harmonics analyses by means of simple code entries operated via front key board. A large high-contrast dot-matrix LCD display with white backlight allows the simultaneous reading of 4 parameters and their symbols with high visibility digits. Voltage Current Power Factor Frequency Harmonic distort. Life time Active power 9 keys, with clear indication of their function, make the instrument use simple and intuitive.. A Led indicator, pulsing with a frequency proportional to the active import power, is also provided on the front panel for field calibration verification by means of external optical devices. Reactive power Apparent power Active energy The Flash D6 is suitable for virtually all type of electrical grid, 3- and 4-wire, symmetrical and asymmetrical, balanced or unbalanced, single- and bi-phase, Low Tension and High Tension, with 1, 2 or 3 CTs as well as for 2 and 4 quadrant (import/export) measurement. A simple keyboard programming allows the setting of all the operational parameters such as grid type, LV/HT, CT and VT ratios (free setting) integration time (1-60 min), alarms (thresholds, delays, hysteresis), digital outputs and configuration of the optional modules that may be connected. Reactive energy Apparent energy V L-N V L-L I-phase I-neutral PF Hz THD-V THD-I h (1/100 h) P 1 Pm () 1 Pmd () Q 1 Qm-ind ( ) 1 Qm-cap ( ) 1 Qmd-ind ( ) 1 Qmd-cap ( ) S 1 Sm () 1 Smd () 2 KWh () 2 Kvarh-ind ( ) 2 Kvarh-cap ( ) 2 KVAh () hhhh hhhh hhh h hhhh h hhhh hhhh h hhhh h h hhhh h h h h hhhh h h h h h h Flash D6 with FFT harmonics option or Flash D6 H H Voltage Value (H01), % (H02-H31) hhh order) FFT Harmonics H Current Value (H01), % (H02-H31) H Power & dir. (1) Mean value over the integration time (1... 60 min. programmable) (2) Energies displayed as 6 digit floating-point readings; internal energy metering performed with 0,1 Wh minimum resolution and 99.999.999,9999 kWh maximum energy count before rollover.

Flash D6 / Flash D6 H ENERGY & HARMONICS ANALYZER Digital Outputs The Flash D6 is equipped with 2 programmable alarms offering the maximum configuration flexibility for adapting to the most diverse requirements. Each alarm can be selected to link to any one of the parameters available, either as a minimum or as a maximum alarm. Linking of both alarms to the same parameter is also possible for operating as dual threshold alarm. Special alarms are also available such as min. or max. voltage and max. current applicable to the 3 phases and current unbalance on the 3 phases. The alarms...

Flash D6 / Flash D6 H ENERGY & HARMONICS ANALYZER FFT HARMONICS ANALYSES (option) The Flash D6 features the option of expanding its measurement capability by adding on new parameters to the existing ones. The FFT harmonics option adds all the parameters necessary for a comprehensive Harmonics analyses. It supports a 32 bit calculation which gives superior metering accuracy and enables to classify the Flash D6 as a genuine Energy & Harmonics analyzer with a performance comparable with many sophisticated and expensive analyzers. General features HARMONICS READINGS The FFT harmonics option...

Flash D6 / Flash D6 H ENERGY & HARMONICS ANALYZER Flash D6 and Flash D6 H are also available in 96x96 mm format for flush mount. Please refer to Flash 96 N and Flash 96 N H data sheet. Subject to modification without prior notice Your distributor Electrex is a trademark of Akse srl Via Aldo Moro, 39 - 42124 Reggio Emilia (RE) - Italy Tel : +39 0522 924244 - Fax : +39 0522 924245 www.electrex.it - email: info@electrex.it page 4 of 4 Data sheet Flash D 2009 09 28-ENG