arjo TheraKair Visio Manuel D'utilisation page 41

Guidance and manufacturer's declaration – electromagnetic immunity
Surge
IEC61000-4-5
Voltage dips,
short interruptions
and voltage
variations on
power supply nput
lines
IEC 61000-4-11
NOTE: U is the AC mains voltage prior to application of the test level.
T
a
telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV
broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic
RF compliance level above, the product should be observed to verify normal operation. If
abnormal performance is observed, additional measures may be necessary.
b
±0.5kV, ±1kV, ±2kV,
AC Mains Line to
Ground
±0.5kV, ±1kV, AC
Mains Line to Line
0% U
T
At 0°, 45°, 90°, 135°,
180°, 225°, 270° and
315°
0% U
T
and
70% U
T
Single phase: at 0°
0% U
T
±0.5kV, ±1kV, ±2kV,
AC Mains Line to
Ground
±0.5kV, ±1kV, AC
Mains Line to Line
0% U
T
At 0°, 45°, 90°, 135°,
180°, 225°, 270° and
315°
0% U
T
and
70% U
T
Single phase: at 0°
0% U
T
41
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.
If the user of the pump
requires continued
operation during power
mains interruption, it is
recommended that the
pump be powered from
an uninterruptible power
supply or battery.