Lohmann & Rauscher Suprasorb CNP P3 Gebrauchsanweisung Seite 156

Table 2
Guidelines and manufacturer's declaration – Electromagnetic immunity
The Suprasorb CNP P3 therapy unit is intended for operation in an electromagnetic
®
environment as described below.
The customer or user of the Suprasorb
that it is operated in such an environment.
Immunity
tests
Electrostatic
discharge (ESD) in
accordance with
IEC 61000-4-2
Electrical
fast transient
disturbances/bursts
in accordance with
IEC 61000-4-4
Surges in
accordance with
IEC 61000-4-5
Voltage dips, short
interruptions and
voltage variations
in accordance with
IEC 61000-4-11
Magnetic fields at
the supply
fre quency
(50/60 Hz) in
accordance with
IEC 61000-4-8
NOTE: UT is the mains alternating voltage prior to application of the test level.
®
Test Conformity
level level
± 6 kV contact ± 6 kV contact
discharge discharge
± 8 kV air ± 8 kV air
discharge discharge
± 2 kV for power ± 2 kV for power
cables cables
± 1kV for input and ± 1kV for input and
output cables output cables
± 1 kV voltage ± 1 kV voltage
phase-phase phase-phase
± 2 kV phase-earth ± 2 kV phase-earth
<5% UT <5% UT
(>95% dip of the (>95% dip of the
UT) for ½ period UT) for ½ period
40% UT 40% UT
(60% dip of the UT) (60% dip of the UT)
for 5 periods for 5 periods
70% UT 70% UT
(30% dip of the UT) (30% dip of the UT)
for 25 periods for 25 periods
<5% UT <5% UT
(>95% dip of the (>95% dip of the
UT) for 5 sec UT) for 5 sec
3 A/m 3 A/m
CNP P3 therapy unit must ensure
Electromagnetic environment –
guidance
Floors should be made of wood or
concrete or covered with ceramic tiles.
If the floor is covered with synthetic
material, the relative humidity must be
min. 30%.
The quality of the supply voltage should
correspond to that of a typical business
or hospital environment.
The quality of the supply voltage should
correspond to that of a typical business
or hospital environment.
The quality of the supply voltage should
correspond to that of a typical business
or hospital environment.
If the user of the Suprasorb
therapy unit requires it to continue
functioning even if the power supply is
interrupted, we recommend connecting
the device to a power supply without
interruptions or running it off the
battery.
Magnetic fields at the supply frequency
should be equivalent to the typical
values encountered in business and
hospital environments.
CNP P3
®