VentMed DS-7 - Electromagnetic Compatibility

User Guide
VentMed
Technical
Description
Concerning
Electromagnetic
Immunity
Table 3: Guidance & Declaration - electromagnetic immunity
Guidance & Declaration — electromagnetic immunity
The models DS-5, DS-6, DS-7, DS-8 are intended for use in the electromagnetic
environment specified below. The customer or the user of the models DS-5, DS-6,
DS-7, DS-8 should assure that It is used in such an environment.
Immunity
test
IEC 60601 test Compliance level Electromagnetic environment
level
- guidance
Electrostatic
discharge
(ESD)
±8 kV contact ±8 kV contact
±2 kV, ±4 kV, ±2 kV, ±4 kV,
Floors
should
be
wood,
concrete or ceramic tile. If
±8 kV,
±8 kV, ±15 kV air
floors
are
covered
with
lEC
±15 kV air
synthetic material, the relative
humidity should be at least 30
61000-4-2
Electrical fast ±2kV
for ±2kV for power Mains power quality should be
transient/burs power supply
supply lines
±1kV
that of a typical commercial or
for hospital environment.
t
lines
±1
IEC
kV
for interconnecting
cable
61000-4-4
Input/output
lines
Surge
±1 kV line to ±1 kV line to
Mains power quality should be
that of a typical commercial or
hospital environment.
lEC
line
line
61000-4-5
±2 kV line to
earth
Voltage dips, <5 % UT
<5 % UT
Mains power quality should be
short
(>95% dip in (>95% dip in UT.) that of a typical commercial or
interruptions
and
UT.)
for 0.5 cycle
40 % UT
hospital environment. If the
user of the models DS-5, DS-6,
DS-7, DS-8 require continued
operation during power mains
for 0.5 cycle
40 % UT
voltage
(60% dip in UT)
variations on (60% dip in for 5 cycles
power supply UT)
70% UT (30% dip interruptions,
it
is
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