EKOM DK50 4VR/50 Manuel De L'utilisateur page 23

TECHNICAL DATA
Guidance and manufacturer's declaration - electromagnetic immunity
Pursuant to IEC 60601-1-2:2014 - Medical electrical equipment - Part 1-2: General requirements for
basic safety and essential performance - Collateral Standard: Electromagnetic disturbances
The equipment is intended for use in the electromagnetic environment specified below. The customer or
the user of the equipment should assure that it is used in such an environment.
Immunity test
Electrostatic
±8 kV contact
discharge (ESD)
±15 kV air
IEC 61000-4-2
±2 kV for power
Electrical fast supply
transient/burst lines
±1 kV for
IEC 61000-4-4
input/output lines
±1 kV differential
Surge mode
±2 kV common
IEC 61000-4-5
mode
U
(at 0, 45, 90, 135,
180, 225, 270
Voltage dips,
and 315°)
short interruption,
and voltage
U
variations on
power
U
supply
cycles (at 0°)
input lines IEC
60601-4-11
U
cycles
Power frequency
(50/60 Hz) N/A
IEC 61000-4-8
NOTE: U is the A.C. mains voltage prior to application of the test level.
T
01/2022
IEC 60601-1-2
Compliance level
test level
±8 kV contact
±15 kV air
±2 kV
100 kHz repetition
frequency
Applied to mains
connection
±1 kV L-N
±2 kV L-PE; N-PE
Applied to mains
connection
U =>95%, 0,5 cycle
T
=0%, 0,5 cycle
T
(at 0, 45, 90, 135, 180,
225, 270 and 315°)
U =>95%, 1 cycle
T
=0%, 1 cycle
T
U =70% (30% dipp
T
U ),
T
=70% 25/30
T
25(50Hz)/30(60Hz)
cycles (at 0°)
=0%, 250/300
T
U =>95%,
T
250(50Hz)/300(60Hz)
cycle
N/A
Electromagnetic environment -
Floors should be wood, concrete
or ceramic tile. If floors are covered
with synthetic material, the relative
humidity should be at least 30%.
Mains power quality should be
that of a typical commercial or hospital
environment.
Mains power quality should be that of
a typical commercial or hospital
environment.
Mains power quality should be
that of a typical commercial or hospital
environment.
The device stops and restarts
automatically at each dip. In this case
does not occur unacceptable pressure
drop.
The equipment does not contain
magnetically sensitive components or
circuits.
23 NP-DK50 4VR 50, DK50 2x4VR 110-MD-6_01-2022
guidance