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CVM-BDM supply network analyzer
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By means of an internal microprocessor it simultaneously measures:
Parameter
L1
L2
L3
III
Voltage (phase-neutral)
x
x
x
x
Voltage (phase-phase)
x
x
x
x
Current
x
x
x
x
Neutral current
x
Active power
x
x
x
x
Reactive power L
x
x
x
x
Reactive power C
x
x
x
x
Power factor
x
x
x
x
Apparent power
x
Frequency
x
Power demand
x
Voltage THD
x
x
x
Current THD
x
x
x
Individual harmonic
current content (Up to the 15
th
)
xx xx xx
Individual harmonic
voltage content (Up to the 15
th
)
xx xx xx
Flicker x
x
x
Available:
x:
Display and communications
xx:
Communications
Parameter
CVM-BDM
Date/Time dd/mm/yy hh:mm:ss
TIME
Active energy ( two indep. meters: demanded energy (+) and
generated energy (--) )
kWh (+) and (--)
Reactive energy (inductive), two indep. meters
kvarh.L (+) and (--)
Reactive energy (capacitive), two indep. meters
kvarh.C (+) and (--)
CVM-BDM permits above enumerated parameters to be view in a three-line
alphanumeric display. Three parameters are shown in every screen.
(a) Phase-to-neutral or phase-to-phase voltage of every phase.
(b) User-selectable parameters according to the model (see attached table).
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