VEGA78
EN - 27
5.3. ANALYZER SETTINGS
Fig. 42: Analyzer settings screen
Inside this section the meter permits to perform basic and advanced selections relative to
the type of electrical installation under test. In particular it is possible to
Select the type of system, the frequency, the kind of current clamp, the full scale of
current clamp and the VT ratio of external voltage transformer which can be connected
with meter (Analyser Configuration)
Setting the Manual mode for the customisation of full scale on graphic screen of Real
Time section, the type of harmonic to be shown on screens, the percentage or absolute
values of harmonics, the harmonics zoom, the average calculation of voltages,
currents, active and reactive powers (Advanced Settings).
We suggest the use of smart icons and
in order to perform a complete interaction.
5.3.1. Analyzer
Configuration screen
Inside the “Analyzer configuration” section a screen depending on the type of system
selected by user during the last operation is shown by meter:
The instrument is granted
for a correct measurement only in connection with the following electrical systems:
Three phase system
4WIRE
(Three phase four wire WYE ground) – ENG &
ENG_UK
Three phase system
3WIRE
(Three phase system three wire WYE (no Neutral) +
ground) – ENG & ENG_UK
Three phase system
ARON
(Three phase system three wire DELTA ARON - 2
wattmeter ground) – ENG & ENG_UK
SINGLE phase system (phase + ground) – ENG & ENG_UK
Three phase system 4-wire “
3PHL
(Three phase four wire DELTA system with center
tapped high leg + ground – USA systems (ENG & ENG_UK)
Two phase system 3-wire “
3POY
(Open WYE three wire system with 2 transformer
wi ground)” – USA systems (ENG & ENG_UK)
Three phase system 3-wire “
3POD
” (Open DELTA three wire system with 2
transformer wi ground)” – USA systems (ENG & ENG_UK)
Two phase system 3-wire “
3P2E
(Three phase three wire system without
Voltage/current sensor on phase L3 + ground )” – USA systems (ENG & ENG_UK)
Two phase system 3-wire “
1Ph3W
” (Split phase + ground) – USA systems (ENG &
ENG_UK)
CAUTION
Changing the language form ENGLISH to ENGLISH_UK the colour of the
input cables is modified for any system
Below the possible screens of above systems’ options are described:
Shop for Power Metering products online at:
1.888.610.7664
www.
PowerMeterStore
.com