Inventis TRUMPET User Manual page 73

Manufacturer's indications and declaration - electromagnetic immunity
The Trumpet is designed for use in an electromagnetic environment as specified
below. The user of the Trumpet must ensure that the instrument is operated in
ambient conditions as specified.
Immunity tests
Electrostatic
discharges (ESD)
IEC 61000-4-2
Electrical fast
transients / bursts
IEC 61000-4-4
Overcurrent
IEC 61000-4-5
Voltage dips, short
interruptions and
fluctuations
affecting voltage
on incoming
electrical power
supply lines
IEC 61000-4-11
Magnetic field at
power frequency
(50/60 Hz)
IEC 61000-4-8
Note: U is the a.c. supply voltage prior to application of the test level.
T
Manufacturer's indications and declaration - electromagnetic immunity
The Trumpet is designed for use in an electromagnetic environment as specified
below. The user of the Trumpet must ensure that the instrument is operated in
Test level to EN
60601
± 6kV contact
± 8 kV air
± 2 kV for
electrical power
supply lines
± 1 kV for
input/output lines
± 1 kV from
line(s) to line(s)
± 2 kV from
line(s) to earth
< 5% U
T
(dip >95% in U )
T
for half cycle.
40% U
T
(dip >60% in U )
T
for 5 cycles.
70% U
T
(dip >30% in U )
T
for 25 cycles.
<5% U
T
(dip >95% in U )
T
for 5 s.
3 A/m
Level of
Compliance
± 6kV contact
± 8 kV air
± 2 kV for
electrical power
supply lines
± 1 kV for
input/output lines
± 1 kV from
line(s) to line(s)
± 2 kV from
line(s) to earth
< 5% U
T
(dip >95% in U )
T
for half cycle.
40% U
T
(dip >60% in U )
T
for 5 cycles.
70% U
T
(dip >30% in U )
T
for 25 cycles.
<5% U
T
(dip >95% in U )
T
for 5 s.
3 A/m
Electromagnetic
environment -
guidelines
The floor must be wood,
concrete or ceramic tile. If
floors are covered with
materials that present
synthetic coatings, relative
humidity must be at least
30%.
The quality of the
electricity supply from the
grid must be the same as
for typical commercial or
hospital premises.
The quality of the
electricity supply from the
grid must be the same as
for typical commercial or
hospital premises.
The quality of the
electricity supply from the
grid must be the same as
for typical commercial or
hospital premises. If the
user of the Trumpet needs
to rely on uninterrupted
operation of the unit even
in the absence of mains
power, the instrument must
be connected either to a
UPS or to a battery.
Power frequency magnetic
fields must correspond to
the levels characteristic of
sites located typically in
standard commercial or
hospital premises.
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