Metrological Specifications; Distortion Parameters - Chauvin Arnoux PAC 10 Bedienungsanleitung

Storage
% RH Stockage
90
80
70
60
50
40
30
20
10
0
-50 -40 -30 -20 -10

4.3/ METROLOGICAL SPECIFICATIONS

All the errors are indicated as a % of Vs (value of the output voltage).
- Output impedance:100 Ω
- Impedance of the associated measurement ≥ 1 MΩ et ≤ 100 pF
- Zero adjustment: ± 10 A
I Intrinsic error in the reference range
Primary current 0.5...100 A
Accuracy ≤ 1.5% + 1 mV
I Phase error (45...65 Hz)
Primary current
Phase shift
- Rise time from 10 to 90% Vs: ≤ 100 µs
- Fall time from 90 to 10% Vs: ≤ 100 µs
- Output noise:
from DC...1 kHz ≤ 1 mV peak-peak (or 1 A peak-peak)
from DC...5 kHz ≤ 1.5 mV peak-peak (or 1.5 A peak-peak)
from 1 kHz...5kHz ≤ 500 µV rms (or 0.5 A rms)

Distortion parameters

I Maximum distortion of the frequency on the measurement (to be
added to the error in the reference range):
from 65 to 440 Hz
from 440 to 1000 Hz
from 1 to 5 kHz
I Battery voltage:≤ 0.5 A/V
I Temperature:≤ 300 ppm /°C or 0.3% /10°C
I Humidity 10...85% RH at ambient temperature: ≤ 0.5%
I Position of a conductor of ∅ 20 mm:
from DC to 440 Hz
from 440 Hz to 1 kHz < 1,5%
from 1kHz to 2 kHz
from 2 kHz to 5 kHz
Use
Utilisation
0 10 20 30 40 50 60
Temperature
température en °C
100...400 A
≤ 2%
10...100 A 100...400 A
≤ 2,5°
-2%
-5%
-3 dB
< 1%
< 3%
< 10%
11
Reference
Réference
°C
70 80 90
400...600 A
(on DC only)
≤ 2.5%
≤ 2°