12
ELECTROMAGNETIC IMMUNITY
This equipment is intended for use in the electromagnetic environment specified below. The user of this equipment should
assure that it is used in such an environment.
IMMUNITY
AGAINST
IEC 60601-1-2 TEST LEVEL
COMPLIANCE
LEVEL (OF THIS
DEVICE)
ELECTROMAGNETIC
ENVIRONMENT
Electrostatic
discharge, ESD
(IEC 61000-4-2)
Contact Discharge:
± 8 kV
Air Discharge:
± 15 kV
± 8 kV
± 15 kV
Floors should be wood, concrete,
or ceramic tile. If floors are covered
with synthetic material, the relative
humidity should be kept at levels
to reduce electrostatic charge to
suitable levels.
Electrical fast
transients/bursts
(IEC 61000-4-4)
Power Supply Lines: ± 2 kV
Input DC Power Ports ± 2 kV
Signal Input/Output Lines: ± 1 kV
± 2 kV
± 2 kV
± 1 kV
Mains power quality should be that
of a typical commercial or hospital
environment.
RF Proximity
(IEC 61000-4-3)
385 Pulse Modulation, 18 Hz
450 FM + 5Hz deviation: 1 kHz
sine
710
745
780 Pulse Modulation: 217 Hz
810
870
930 Pulse Modulation: 18 Hz
1720
1845
1970 Pulse Modulation: 217 Hz
2450 Pulse Modulation: 217 Hz
5240
5500
5785 Pulse Modulation: 217 Hz
27 V/m
28 V/m
9 V/m
28 V/m
28 V/m
28 V/m
9 V/m
Equipment with high RF emissions
should be kept at a distance to
reduce the likelihood of interference.
Surges on AC mains
lines
(IEC 61000-4-5)
Common Mode: ± 2 kV
Differential Mode: ± 1 kV
± 2 kV
± 1 kV
Mains power quality should be that
of a typical commercial or hospital
environment.
Power frequency
magnetic field
50/60 Hz
(IEC 61000-4-8)
30 A/m
30 A/m
Equipment that emits high levels
of power line magnetic fields (in
excess of 3A/m) should be kept at a
distance to reduce the likelihood of
interference.
Voltage dips and
short interruptions
on AC mains input
lines
(IEC 61000-4-11)
Dip > 95%, 0.5 cycles
Dip > 95%, 1 cycle
Dip 30%,
25 cycles (50 Hz)
30 cycles (60 Hz)
Drops >95%, 250 cycles (50 Hz)
300 cycles (60 Hz)
0.5 cycles
1 cycle
25 cycles (50 Hz)
30 cycles (60 Hz)
250 cycles (50 Hz)
300 cycles (60 Hz)
Mains power should be that of
a typical commercial or hospital
environment. If you require
continued operation during power
mains interruptions, ensure that
batteries are installed and charged.
Ensure that battery life exceeds
longest anticipated power outages
or provide additional uninterruptible
power source.
