Vyaire MicroLab - Page 91

Guidance and Manufacturer’s Declaration – Electromagnetic
Immunity
The Micro Lab is intended for use in the electromagnetic environment
specied below. The customer or the user of the Micro Lab should assure
that it is used in such an environment.
Immunity Test IEC 60601 test
level
Compliance
Level
Electromagnetic
Environment
-Guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
Contact: ± 8 kV
Air:
±2 kV, ± 4 kV, ±
8 kV, ± 15 kV
Contact: ± 8 kV
Air:
±2 kV, ± 4 kV, ±
8 kV, ± 15 kV
Floors should be
wood, concrete
or ceramic tile. If
oors are covered
with synthetic
material, the
relative humidity
should be at least
30%.
Electrical fast
transient/burst
IEC 61000-4-4
± 2 kV
100 kHz
repetition
frequency for
power supply
lines
± 2 kV
100 kHz
repetition
frequency for
power supply
lines
Mains power
quality should be
that of a typical
commercial
or hospital
environment.
Surge
IEC 61000-4-5
± 0,5 kV, ± 1 kV,
± 2 kV
± 0,5 kV, ± 1 kV,
± 2 kV
Mains power
quality should be
that of a typical
commercial
or hospital
environment.
Voltage
dips, short
interruptions
and voltage
variations on
power supply
input lines
IEC 61000-4-11
0 % U
T
; 0,5
cycle
At 0°, 45°, 90°,
135°, 180°,
225°, 270° and
315°
0 % U
T
; 1 cycle
and
70 % U
T
; 25/30
cycles
Single phase:
at 0°
and
0 % U
T
; 250/300
cycle
0 % U
T
; 0,5 cycle
At 0°, 45°, 90°,
135°, 180°,
225°, 270° and
315°
0 % U
T
; 1 cycle
and
70 % U
T
; 25/30
cycles
Single phase:
at 0°
and
0 % U
T
; 250/300
cycle
Mains power
quality should be
that of a typical
commercial
or hospital
environment.
If the user of
the Micro Lab
requires continued
operation during
power main
interruptions, it
is recommended
that the Micro Lab
be powered from
an uninterruptible
power supply or a
battery.
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