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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
♣
Ip limit current: permanent 400 AC RMS
♣
Peak current:
<
1000A.
♣
Permissible transient di/dt:
≤
30 A/
µ
s.
♣
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.
♣
For use indoors.
♣
Pollution level 2 to IEC 61010 .
♣
Operating altitude:
≤
2000m on uninsulated conductors.
♣
Transport altitude:
≤
12000m.
