Conditions Of Use - Chauvin Arnoux B102 Bedienungsanleitung

Errors, in ± % of VS in the reference range.
lp
Intrinsic error
Dephasing
4.2.2. 400 A RATING
Nominal current:
Measurement range:
Output/input ratio:
Errors, in ± % of VS in the reference range.
lp
Intrinsic error
Dephasing

4.3. CONDITIONS OF USE

The B102 clamp must be used under the conditions defined above in order to meet the requirements for
operator safety and the metrological performance levels.
4.3.1. OVERLOADS
„ lp limit current: permanent 400 AC RMS.
„ Peak current: < 1000 A.
„ Permissible transient di/dt: ≤ 30 A/µs.
„ Conductor temperature: ≤ 70°C with a maximum peak of 90°C.
4.3.2. FREQUENCY
„ For use from 48 Hz to 1 kHz.
4.3.3. ENVIRONMENTAL CONDITIONS
The graph shows the air temperature and humidity conditions for the casing.

: Reference range.

: Operating range.

: Storage range.
0.5 mA to 10 mA
3 % + 1 mV
Not specified
400 A AC.
0.5 A to 400 A AC.
1 mV AC / A AC.
0.5 A to 10 A
0.5 % + 0.5 mV
Not specified
10 mA to 100 mA
0.5 % + 0.5 mV
< 15°
10 A to 100 A
0.35 % + 0.5 mV
< 60'
21
100 mA to 4 A
0.5 % + 0.5 mV
< 10°
100 A to 400 A
0.35 % + 1 mV
< 40'°