Chauvin Arnoux C.A 8220 Operating Instructions Manual page 35

Measurement
Non AmpFLEX
Active power
AmpFLEX
Non AmpFLEX
Reactive power
AmpFLEX
Apparent power
Power factor
Note: The data uncertainties on the power measurements are maximums for |Cos|=1 or |SinΦ| =1 and are typical for the other
phase differences.
Measurement
Displacement factor
(DPF)
Harmonic rates
rank ∈ [1; 50]
(V
Non AmpFLEX (I > 3 × I
RMS
AmpFLEX (I > I
RMS
Overall harmonic rate (THD-F)
rank ≤ 50
Distortion Factor (THD-R).
rank ≤ 50
K factor
Rotation speed.
Temperature:
Resistance
(1) An additional influence of 3.5 °C must be added in an environment disturbed by radiation fields. In other words, the error in
the field of reference in an environment disturbed by radiation fields is ± (1 %+4.5 °C).
(2) An additional influence of 6.2 °F must be added in an environment disturbed by radiation fields. In other words, the error in
the field of reference in an environment disturbed by radiation fields is ± (1 %+8 °F).
Scope of measurement
Minimum
0 W
0 W
0 VAR.
0 VAR.
0 VA.
14
Scope of measurement
Minimum
-1
> 50V)
RMS
0 %
÷
nom
100)
÷ 10)
nom
0 %
0 %
1
6 RPM.
-200.0 °C
-328.0 °F
0.0 Ω
Display
resolution
Maximum
9999 kW. 4 digits
9999 kW. 4 digits
9999 kVAR 4 digits
9999 kVAR 4 digits
9999 kVA 4 digits
1
Display resolution
Maximum
1 0.001
999.9 % 0.1 %
999.9 % 0.1 %
999.9 % 0.1 %
99.99 0.01
0.1 RPM.
V < 1 kRPM
1 RPM.
1 kRPM ≤ V < 10 kRPM
120 kRPM
10 RPM.
10 kRPM ≤ V < 100 kRPM
100 RPM.
V ≥ 100 kRPM
850.0 °C 0.1 °C
0.1 °F
T < 1000°F
1562 °F
1 °F
T ≥ 1000°F
1 Ω
2000 W
R < 1000 Ω
35
Max. error in the
reference domain
± (1%)
Cos Φ ≥ 0.8
± (1.5 %+10 pts)
0.2 ≤ Cos Φ < 0.8
± (1%)
Cos Φ ≥ 0.8
± (1.5 %+10 pts)
0.2 ≤ Cos Φ < 0.8
± (1 %)
Sin Φ ≥ 0.5
± (1.5 %+10 pts)
0.2 ≤ Sin Φ < 0.5
± (1.5 %)
Sin Φ ≥ 0.5
± (2.5 %+20 pts)
0.2 ≤ Sin Φ < 0.5
± (1%)
± (1.5 %)
Cos Φ ≥ 5
0.001
± (1.5 %+10 pts)
0.2 ≤ Sin Φ < 0.5
Max. error in the
reference domain
± (1°) over Φ
± (5 pts) on DPF
± (1 %+5 pts)
± (1 %+5 pts)
± (1 %+10 pts)
± (5 %)
± (0.5 %)
± (1 % + 1 °C)
± (1.8 % + 2 °C)
± (1.5 %+2 pts)
(1)
(1)