Chapter 2. Safety 2 – 13
Immunity Test
IEC 60601 Test
Level
Compliance Level
Electromagnetic
Environment –
Guidance
Electrostatic
discharge
(ESD)
IEC 61000-4-2
±6KV Contact
±8KV Air
±6KV Contact
±8KV 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
±2KV
for power supply
lines
±1KV
for input/output lines
±2KV
for power supply lines
±1KV
for input/output lines
Mains power quality
should be that of a typical
commercial or hospital
environment.
Surge
IEC 61000-4-5
±1KV differential
mode
±2KV common mode
±1KV differential
mode
±2KV common mode
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% Uт for 0.5 cycle
(>95% dip in Uт)
40% Uт for 5 cycle
(60% dip in Uт)
70% Uт for 25 cycle
(30% dip in Uт)
<5% Uт for 5 s
(<95% dip in Uт)
<5% Uт for 0.5 cycle
(>95% dip in Uт)
40% Uт for 5 cycle
(60% dip in Uт)
70% Uт for 25 cycle
(30% dip in Uт)
<5% Uт for 5 s
(<95% dip in Uт)
Mains power quality
should be that of a typical
commercial or hospital
environment. If the user
of this product requires
continued operation
during mains power
interruptions, it is
recommended that this
product be powered from
an uninterruptible power
supply or a battery.
Power
frequency
(50/60Hz)
magnetic field
IEC 61000-4-8
3 A/m 3 A/m
Power frequency
magnetic fields should be
at levels characteristic of
a typical location in a
typical commercial or
hospital environment.
NOTE: Uт is the AC mains voltage prior to application of the test level.
To Next Page
Loading...