Chauvin Arnoux PAC 15 Notice De Fonctionnement page 30

3.1. REFERENCE CONDITIONS
Quantity of influence
Temperature
Relative humidity
Position of the conductor
Frequency of the measured signal
External electric field
External DC magnetic field (earth's field)
External AC magnetic field
Impedance of the measuring instrument
The intrinsic uncertainty is the error defined under the reference conditions.
It is expressed as a percentage of the output signal (R) plus an offset in mV:
±(a % R + b)
3.2. ELECTRICAL CHARACTERISTICS, SENSITIVITY 1 mV/A
Output impedance: 215 W
Specified
measurement range
Intrinsic uncertainty
Phase error (45 to 65 Hz)
Specified measurement range
Phase shift
3. CHARACTERISTICS
0,5 to
100 Aac/dc
≤ ±(2 %R + 1.5 mV)
3 to 300 Aac
≤ ‑2.2°
centred on the marks on the clamp
DC to 65 Hz sine wave
≥ 1 MΩ and ≤ 100 pF
100 to
400 Aac/dc
≤ ±2 %R
300 to 400 Aac
≤ ‑1.5°
30
Reference values
23 ±5°C
20 to 75 %RH
zero
< 40 A/m
zero
400 to
500 to 600 Adc
500 Adc
≤ ±3 %R ≤ ±4 %R