Safety Features And Protective Features - Chauvin Arnoux E1N Notice De Fonctionnement

SAFETY FEATURES AND PROTECTIVE FEATURES

ELECTRICAL SAFETY
Instrument with double insulation or reinforced insulation in the hand-held part in
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normal use, and with single insulation or additional insulation between the primary
and the secondary output.
Maximum service voltage (in accordance with NF EN 61010-1).
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- 600V in installations of category III and degree of pollution 2
- 300V in installations of category IV and degree of pollution 2.
Dielectric strength test (in accordance with NF EN 61010-1).
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5550V (50/60Hz) between the hand-held parts 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
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Radiated field : 3 V/m (in accordance with IEC 801-3)
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Rapid transients :1kV class 1 without disturbance
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Electric shocks : 1kV - 0.5kA class 2 without disturbance
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MECHANICAL PROTECTION
Watertightness : protective index IP 20 in accordance with IEC 529.
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Shocks : 100G, 6ms, half-cycle (in accordance with IEC 68-2-27).
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Free fall : 1m (in accordance with NF EN 61010-1).
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Vibrations : 10/55/10 Hz - 0.15mm (in accordance with IEC 68-2-6).
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Shakes : 40G, 6ms, 40 000 shakes (in accordance with IEC 68-2-29).
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Self-extinguishing : V0 (in accordance with UL 94).
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8kV without destruction (in accordance with IEC 801-2)
2kV class 2 with minor defects (in accordance with IEC 801-4)
2kV - 1kA class 3 with minor defects (in accordance with IEC 801-5)
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