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IEC 2021
INTERNATIONAL ELECTROTECHNICAL COMMISSION
COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE
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IEC 80601-2-26 IEC 80601-2-26
Edition 1.0 2019-05 Édition 1.0 2019-05
Medical electrical equipment – Appareils électromédicaux –
Part 2-26: Particular requirements for the basic Partie 2-26: Exigences particulières pour la
safety and essential performance sécurité de base et les performances
of electroencephalographs essentielles des électroencéphalographes
CO RRI G ENDU M 1
Corrections to the French version appear after the English text.
Les corrections à la version française sont données après le texte anglais.
IEC 80601-2-26:2019-05/COR1:2021-10(en-fr)
– 2 – IEC 80601-2-26:2019/COR1:2021
IEC 2021
Figure 201.101 – Test of protection against the effects of defibrillation (common mode)
Replace the existing figure with the following new figure:
Components
G sine wave generator 10 Hz
V
high voltage source 5 kV DC
Ⓕ foil, simulating capacitance for CLASS II or INTERNALLY POWERED ELECTROENCEPHALOGRAPHS
S
switch; max. load 60 A, 5 kV
S
switch activating the signal source
S switch connecting LEAD WIRE E to remaining LEAD WIRES
3 1
R
100 Ω ±10 %, 5 kV dielectric strength, 400 J pulse energy dissipation capability, low inductance
R
50 Ω ±10 %, 5 kV dielectric strength, 400 J pulse energy dissipation capability, low inductance
R
DC resista
...