22
ELECTROMAGNETIC IMMUNITY
This equipment is intended for use in the electromagnetic environment specified below. The user of
this equipment should assure that 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:
± 6 kV
Air Discharge:
± 8 kV
± 6 kV
± 8 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
Longer Input/Output Lines:
± 1 kV
± 2 kV
± 1 kV
Mains power quality should be
that of a typical commercial or
hospital environment.
Surges on AC
mains lines
(IEC 61000-4-5)
Common Mode:
± 2 kV
Dierential 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)
3 A/m 3 A/m Equipment which 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 periods
Dip 60%, 5 periods
Dip 30%, 25 periods
Dip >95%, 5 seconds
>95%, 0.5 per.
60%, 5 per.
30%, 25 per.
>95%, 5 sec.
Mains power should be that of
a typical commercial or hospital
environment. If you require
continued operation during
power mains interruptions insure
that batteries are installed and
charged. Insure that battery life
exceeds longest anticipated
power outages or provide
additional uninterruptible power
source.
ELECTROMAGNETIC COMPATIBILITY