23
Guidance and manufacturer’s declaration – electromagnetic immunity
Immunity test
IEC 60601-1-2 test
level
Compliance level
Electromagnetic
environment – guidance
Surge
IEC61000-4-5
±0.5kV, ±1kV, ±2kV, AC
Mains Line to Ground
±0.5kV, ±1kV, AC
Mains Line to Line
±0.5kV, ±1kV, ±2kV, AC
Mains Line to Ground
±0.5kV, ±1kV, AC
Mains Line to Line
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°
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°
0%
U
T
; 250/300 cycle
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.
NOTE:
U
T
is the AC mains voltage prior to application of the test level.
a
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) 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 environment due to fixed RF transmitters, an
electromagnetic site survey should be considered. If the measured field strength in the location in which
the product is used exceeds the applicable RF compliance level above, the product should be observed to
verify normal operation. If abnormal performance is observed, additional measures may be necessary.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 1 V/m.
