HT ITALIA – VEGA78

VEGA78 is a Three-Phase and Single-Phase power quality and energy analyzer. It allows the analysis of all electric parameters which can be measured nowadays, elaborating them easily and quickly. This device can be easily programmed thanks to the new colour touchscreen display with icon menu style, which guarantees the selection of internal parameters in a simple and intuitive way.

Each internal parameter is easily reached through the typical tree structure, widely known to Windows system users. The device allows displaying the parameters in numerical and graphic mode, both for periodical analysis and for harmonic analysis. The graphic function “vector diagram” allows, among other things, to immediately evaluate the phase angle between input voltage and current signals, thus defining the loads’ nature. The 15MB internal memory allows saving recorded data for a remarkable number of consecutive days.

VEGA78, compared to PQA820 allows current measurement up to 3000A and voltage up to 1000V. The Help online function available on each screen is a valid and concrete help for the operator in understanding how the devices are used.

Need more information?

Please contact +6221-5467618, +6221-54212399 or email [email protected]

Specification

Function

AC voltage in single-phase/three-phase systems
AC/DC current in single-phase/three-phase systems
Cosphi, Power Factor
Voltage unbalance (NEG%, ZERO%)
Active, reactive, apparent power/energy and DC power
Voltage and current harmonics up to the 49th with THD In real time up to 64th
Voltage anomalies (dips, peaks) with a resolution of 10ms (@ 50Hz)
Phase sequence
Neutral-Ground Voltage
Neutral current
Max number of simultaneously selectable parameters 251
Recording with selectable integration period 1s-60m
Indicative memory duration (in days @ PI=10min @ max number of parameters) 90 days
Indication of recording duration
Internal memory capacity 15MB
External compact flash card Optional
Default and custom recordings
Saving instant sampled values
Summary table of main electric parameters
Voltage/current waveforms
Tables or histograms of Harmonics and THD% In real time up to 64th
Voltage/current vector diagram
Measurement category CAT IV 600V
Measurement with use of external TA and TV (with optional accessory HT903)
Touchscreen colour display
Power supply and rechargeable battery recharging
Auto power off
USB port for data download onto Pen Drive
Provided PC interface with software for Windows USB
Context help active on each screen
Protection password on recording
Size (LxWx H) (mm) 235x165x75
Weight in grams (batteries included) 1000

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