906-0731-01-05 Rev. C ZOLL Ventilator Operator’s Guide A-5
The device meets the electromagnetic tests as specified by regulations. The following tables
provide guidance as to the environments in which you can operate the device.
f
Emissions test Compliance Electromagnetic environment-guidance
RF emissions
CISPR 11
Group 1 The ZOLL ventilators use RF energy only for their internal function.
Therefore, their RF emissions are very low and are not likely to cause
any interference in nearby electronic equipment.
RF emissions
CISPR 11
Class A The ZOLL ventilators are suitable for use in all establishments other
than domestic and those directly connected to the public
low-voltage power supply network that supplies buildings used for
domestic purposes.
Harmonic emissions
IEF 61000-3-2
Class A
Voltage
fluctuations/flicker
emissions
IEC 61000-3-3
Complies
The ZOLL ventilators are intended for use in the electromagnetic environment specified below. The customer or user of
the ventilator should ensure that they are used in such an environment
Immunity Test Test level Compliance level Electromagnetic environment-guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
+/- 6 kV contact
+/- 8 kV air
+/- 6 kV contact
+/- 8 kV air
Floors should be wood, concrete, or ceramic
tile. If floors are covered with synthetic
material, the relative humidity should be at
least 30%.
Electrical fast
transient/burst
IEC 61000-4-4
+/- 2 kV for power
supply lines
+/- 1 kV for
input/output lines
+/- 2 kV for power
supply lines
+/- 1 kV for
input/output lines
Mains power quality should be that of a typical
commercial or hospital environment.
Surge
IEC 61000-4-5
+/- 1 kV line(s) to
line(s)
+/- 2 kV line(s) to earth
+/- 1 kV line(s) to
line(s)
+/- 2 kV line(s) to earth
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
< 5% U
T
(> 95% dip in U
T
)
for 0.5 cycles
40% U
T
(60% dip in U
T
)
for 5 cycles
70% U
T
(30% dip in U
T
)
for 25 cycles
< 5% U
T
(> 95% dip in U
T
)
for 5 sec
< 5% U
T
(> 95% dip in U
T
)
for 0.5 cycles
40% U
T
(60% dip in U
T
)
for 5 cycles
70% U
T
(30% dip in U
T
)
for 25 cycles
< 5% U
T
(> 95% dip in U
T
)
for 5 sec
Mains power quality should be that of a typical
commercial or hospital environment. If the
user of the ZOLL ventilators requires
continued operation during power mains
interruptions, it is recommended that the
ventilator be powered from an uninterruptible
power supply or a battery.