32
IFU-001 Rev. 8
Table 2.
Electromagnetic Immunity Declaration I
Declaration
–
Electromagnetic Immunity
Therm-X is intended for use in the electromagnetic environment specified below. The customer or the user of
Therm-X should assure that it is used in such an environment.
Immunity Test
IEC 60601
Test Level
Compliance Level Electromagnetic Environment
–
Guidance
Electrostatic discharge
(ESD)
EN61000-4-2 (IEC 1000-4-2)
±6 kV contact
±8 kV air
±6 kV contact
±8 kV 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
EN61000-4-4 (IEC 1000-4-4)
±2 kV for power
supply lines
±1 kV for
input/output lines
±2 kV for power
supply lines
Mains power quality should be that of a
typical commercial or hospital
environment.
Surge
EN61000-4-5 (IEC 1000-4-5)
±1 kV differential
mode
±2 kV common mode
±1 kV
±2 kV
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
<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
Mains power quality should be that of a
typical commercial or hospital
environment. If the user of Therm-X
requires continued operation during
power mains interruptions, it is
recommended that Therm-X be powered
from an uninterruptible power supply or a
battery.
Power frequency (50/60
Hz)
Magnetic field
IEC 61000-4-8
30 A/m
30 A/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.
Summary of Contents for Therm-X Series
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