Electrical Safety; Electromagnetic Compatibility - Chauvin Arnoux E3N Mode D'emploi

PROTECTION FROM ELECTRIC SHOCKS
Instrument with double insulation or strengthened insulation in the part that is hand held in
normal use, and with single insulation or additional insulation between the primary and the
secondary output.
Maximum service voltage in accordance with IEC 1010 :
600V in installations of category I I I and degree of pollution 2.
300V in installations of category IV and degree of pollution 2.
Dielectric strength test voltage in accordance with IEC 1010 :
5550V 50/60Hz between the parts that are hand-held in normal use, on one hand, and the
primary with the secondary on the other hand.
3250V 50/60Hz between the primary on one hand, and the secondary on the other hand.

ELECTROMAGNETIC COMPATIBILITY

Electrostatic discharge : 4kV without disturbance
Radiated field : 3V/m in accordance with IEC 801-3
Rapid transients : 1kV class 1 without disturbance
Electric shocks : 1kV - 0.5kA class 2 without disturbance
2kV - 1kA class 3 with minor defects in accordance with IEC 801-5.
LIMIT OF THE NON DESTRUCTIVE PEAK CURRENT AS A FUNCTION OF THE FREQUENCY

ELECTRICAL SAFETY

8kV without destruction in accordance with IEC 801-2.
2kV class 2 with minor defects in accordance with IEC 801-4.
Ip (A peak)
140
100
50
0
100
10
10000
1000
1 6
F(Hz)