Metrological Specifications; Range (10 Mv/A) - Chauvin Arnoux PAC 12 User Manual

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4.3/ METROLOGICAL SPECIFICATIONS

All the errors are indicated as a % of Vs (value of the output voltage)
- Output impedance: 100 Ω
- Zero adjustment: ± 10 A by automatic step from 25 to 40 mA approx.
40 A range (10 mV/A)
Intrinsic error in the field of reference
Primary current
Accuracy
Graphs of typical relative error: see appendix, page 42.
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
from DC...5 kHz
from 0.1 Hz...5 kHz ≤ 2.0 mV rms or 0.2 A rms
Storage
Stockage
-10 0 1 0 2 0
Temperature
0.5...40 A
(on DC only)
≤ 1.5% + 5 mV
10...20 A
≤ 3°
≤ 8 mV or 0.8 A DC
≤ 12 mV or 1.2 A DC
1 4
Reference
Use
Utilisation Réference
3 0 4 0 5 0 6 0 7 0
40...60 A
≤ 1.5%
20...40 A
≤ 2,2°
°C
8 0 9 0