Characteristics; Reference Conditions; Electrical Characteristics - Chauvin Arnoux A110 Bedienungsanleitung

3.1. REFERENCE CONDITIONS

Quantity of influence
Temperature
Relative humidity
Frequency of the signal measured
Type of signal
Instrument turn-on time
External electric field
External DC magnetic field (earth's field)
External AC magnetic field
Position of the conductor in the coil
Shape of the measurement coil
Input impedance of the display device connected
to the electronic unit

3.2. ELECTRICAL CHARACTERISTICS

Model
Range (A)
Specified measurement
range (A)
Output/input ratio
(mV~/A~)
Maximum peak factor
at I nominal
Intrinsic uncertainty
Max. offset voltage
(mV )
dc

3. CHARACTERISTICS

Single-phase
45 and 80 cm
3 30‑300‑3k
▪ 2 ‑ 30
0,5 ‑ 3 ▪ 5 ‑ 300
▪ 50 ‑ 3000
▪ 100
1000 ▪ 10
▪ 1
▪ 1 %
▪ 1,5 % from 5
to 30 A and
1 % from 30
1 % to 300 A
▪ 1,5 % from 50
to 300 A and
1 % from 300
to 3000 A
Reference values
20 to 75 % RH
circular, no applied stress
Single-phase
120 cm
30 300‑3k‑30k
▪ 10 ‑ 300
0.5 ‑ 30 ▪ 10 ‑ 3,000
▪ 50 ‑ 30,000
▪ 10
100 ▪ 1
▪ 0.1
1.5
▪ 1 %
▪ 1,5 % from 10
to 300 A and
1 % from 300 to
1 % 3000 A
▪ 1,5 % from 50
to 300 A and
1 % from 300 to
30,000 A
0 mV
34
23 ± 5 °C
30 to 440 Hz
sinusoidal
1 minute
null
< 40 A/m
null
centred
≥ 1 MW
Three-phase
30‑300‑3k
▪ 5 ‑ 30
▪ 5 ‑ 300
▪ 50 ‑ 3000
▪ 100
▪ 10
▪ 1
▪ 1 %
▪ 1,5 % from 5
to 30 A and
1 % from 30
to 300 A
▪ 1,5 % from 50
to 300 A and
1 % from 300
to 3000 A
80 cm