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guidance
Electrostatic discharge
(ESD)
IEC 61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floors should be wood, concrete or
ceramic tile. If floor are covered with
synthetic material, the relative
humidity should be at least 30%. If
ESD interfere with the operation of
equipment ,counter measurements
such as wrist strap, grounding shall
be considered.
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for power supply lines
±1 kV for input/output lines
Not applicable
Mains power quality should be that of
a typical commercial or hospital
environment.
Surge
IEC 61000-4-5
±1 kV differential mode. ±2 kV
common mode
Not applicable
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% UT
(>95% dip in UT)
for 0.5 cycle
40% UT
(60% dip in UT)
for 5 cycles
70% UT
(30% dip in UT)
for 25 cycles
<5% UT
(>95% dip in UT)
for 5 sec
Not applicable
Mains power quality should be that of
a typical commercial or hospital
environment. If the user of the
TL-100Drequires continued
operation during power mains
interruptions, it is recommended that
the TL-100Dbe powered from an
uninterruptible power supply or a
battery.
Power frequency (50Hz)
magnetic field IEC
61000-4-8
3A/m
3A/m
Power frequency magnetic fields
should be at levels characteristic of a
typical location in a typical
commercial or hospital environment.
NOTE UT is the a.c. mains voltage prior to application of the test level.
Guidance and manufacture’s declaration – electromagnetic immunity
The
[EQUIPMENT or SYSTEM] i
s
intended for use in the electromagnetic environment specified below. The customer
or the user of
[EQUIPMENT or SYSTEM]
should assure that it is used in such an environment.
Immunity test
IEC 60601 test
level
Complian
ce level
Electromagnetic environment -
guidance
