Electrical Specifications; Measurement Ranges - Chauvin Arnoux CA 10 Notice De Fonctionnement

4. ELECTRICAL SPECIFICATIONS

Limit conditions
Maximum overload authorised on the measurement terminals: 380 V RMS,
Conformity with international standards
- Electrical safety as per NF EN61010-1 Ed. 95
- Double insulation
- Installation category: II
- Pollution level: 2
- Voltage rating: 30 V during measurement and 300 V with load
Electromagnetic compatibility
- Emission : EN 55081-1 Ed. 92
- Immunity : EN 55082-1 Ed. 92
The application of a 3 V/m electromagnetic field is likely to induce an error of 5% in
measurement.
4.1

MEASUREMENT RANGES

Ranges
Resolution
Measurement
current
Typical accuracy
in the reference
conditions
Accuracy max.
in the reference
conditions
0-2000 µW 0-20 mW
1µW 10 µW
10A 1A
0.25% 0.25%
reading reading
± 2 counts ± 1count
0.5 % 0.5 %
reading reading
± 2 counts ± 1 count
0-200 mW 0-2000 mW
100 µW
1A 100mA
0.25%
0.25%
reading
reading
± 1 count
± 1 count
0.5% 0.5 %
reading reading
± 1 count ± 1 count
23
0-20 W
1 mW 10 mW
10mA
0.25%
reading
± 1 count
0.5 %
reading
± 1 count
0-200 W
100 mW
10mA
0.25 %
reading
± 1 count
0.5 %
reading
± 1 count