15
Guidance and manufacturer’s declaration – electromagnetic immunity
The Trinity ELE is intended for use in the electromagnetic environment
specified below. The customer or the user of the Trinity ELE should assure that
it is used in such an environment.
Immunity test IEC 60601
test level
Compli-
ance
level
Electromagnetic
environment – 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
floors are covered with
synthetic material, the
relative humidity should be
at least 30%.
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for
power supply
lines
±1 kV for input/
output lines
N/A The Trinity ELE does not
operate when connected to
the power line.
Surge
IEC 61000-4-5
±1 kV
differential
mode
±2 kV common
mode
N/A The Trinity ELE does not
operate when connected to
the power line.
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
N/A The Trinity ELE does not
operate when connected to
the power line.
Power frequency
(50/60 Hz)
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 UT is the a.c. mains voltage prior to application of the test level.
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