User Manual

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To change configuration pages, press the or key.
The recordable values are:
Unit Designation
Urms RMS phase-to-phase voltage.
Ucf Crest (peak) factor of phase-to-phase voltage.
Uthdf Harmonic distortion of the phase-to-phase voltage with the RMS value of the fundamental as reference.
Uthdr Harmonic distortion of the phase-to-phase voltage with the total RMS value without DC as reference (for the C.A
8333 only).
Vrms RMS phase-to-neutral voltage.
Vcf Crest factor of phase-to-neutral voltage.
Vthdf Harmonic distortion of the phase-to-neutral voltage with the RMS value of the fundamental as reference.
Vthdr Harmonic distortion of the phase-to-neutral voltage with the total RMS value without DC as reference (for the C.A
8333 only).
Arms RMS current.
Acf Crest factor of current.
Athdf Harmonic distortion of the current with the RMS value of the fundamental as reference.
Athdr Harmonic distortion of the current with the total RMS value without DC as reference (for the C.A 8333 only).
P Active power.
Q
1
Reactive power (fundamental).
N Non-active power.
D Distortion power.
S Apparent power.
PF Power factor.
cos Φ Cosine of the phase shift of the voltage with respect to the current (displacement factor or fundamental power
factor – DPF).
tan Φ Tangent of the phase shift of the voltage with respect to the current.
PST Short-term flicker.
FHL Harmonic loss factor
FK K factor.
Vunb
or Uunb
Negative-sequence phase-to-ground voltage unbalance factor (set-up with neutral).
Negative-sequence phase-to-phase voltage unbalance factor (set-up without neutral).
Aunb Negative-sequence current unbalance factor.
Hz Network frequency.
U-h Harmonics in phase-to-phase voltage.
V-h Harmonics in phase-to-neutral voltage
A-h Harmonics in current.
S-h Harmonics in power apparent.
The four lines of the last screen involve the recording of the harmonics of U, V, A and S. You can select a range of orders of the
harmonics to be recorded (between 0 and 50) for each of these quantities, and within this range, if desired, only odd harmonics.
Note: The level of harmonics of order 01 will be displayed only if they concern values expressed in % r (for the C.A 8333 only).
To change an order of harmonic, first select the parameter to be recorded (identified by a red spot), then move the yellow cur-
sor to this figure using the ,, and  keys, then validate with the

key. Change the value using the  and  keys, then
validate with the

key.