Instructions for Use RAUMEDIC
MPR2 logO
Manufacturer:
RAUMEDIC AG, Hermann-Staudinger-Strasse 2, 95233 Helmbrechts, Germany
Page 92 of 99
10.2.3 Electromagnetic immunity
Guidelines and manufacturer declaration - electromagnetic immunity
The MPR2
is intended for use in an electromagnetic environment as specified below. The customer or
user of the MPR2 should ensure that it is used in such an environment.
Stability check
IEC 60601-test
level
Conformity
level
Electromagnetic
environment - guidelines
Discharge of
static electricity
(ESD) as per IEC
61000-4-2
±6 kV contact
discharge
±8 kV air
discharge
±6 kV contact
discharge
±8 kV air
discharge
Floors should be of wood or concrete or be
provided with ceramic tiles. If the floor has a
synthetic covering, the air humidity should be
at least
30 %.
Quick transient
electrical
interference/burst
s as per IEC
61000-4-4
± 2 kV for mains
leads
± 1 kV for input
and output
cables
± 2 kV for mains
leads
± 1 kV for input
and output
cables
The quality of the supply voltage should
correspond to that of a typical commercial or
hospital environment.
Interference
voltages/surges
as per IEC 61000-
4-5
± 1 kV voltage
outer conductor-
outer conductor
± 2 kV voltage
outer conductor-
earth
± 1 kV voltage
outer conductor-
outer conductor
± 2 kV voltage
outer conductor-
earth
The quality of the supply voltage should
correspond to that of a typical commercial or
hospital environment.
Voltage drops,
short temporary
interruptions and
variations in the
supply voltage as
per IEC 61000-4-
11
< 5 % U
T
(> 95 % drop in
U
T
) for ½ period
< 40 % U
T
(> 60 % drop in
U
T
) for 5 periods
< 70 % U
T
(> 30 % drop in
U
T
) for 25
periods
< 5 % U
T
(> 95 % drop in
U
T
) for 5 s
< 5 % U
T
(> 95 % drop in
U
T
) for ½ period
< 40 % U
T
(> 60 % drop in
U
T
) for 5 periods
< 70 % U
T
(> 30 % drop in
U
T
) for 25
periods
< 5 % U
T
(> 95 % drop in
U
T
) for 5 s
The quality of the supply voltage should
correspond to that of a typical commercial or
hospital environment. If the user of the MPR2
requires advanced functions, even when
interruptions to the power supply may occur,
it is recommended that the MPR2 is fed from
an uninterruptible power supply or battery.
Reaction: Under this test condition, the
MPR2 switches over to this in built battery.
Magnetic field at
the supply
frequency (50 / 60
HZ) as per IEC
61000-4-8
3 A/m
3 A/m
Magnetic fields at the mains frequency,
should correspond to typical values, as would
be expected in a typical commercial or
hospital environment.
REMARK: U
T
is the mains AC voltage before the application of the test level.
In the following table P means the transmission power of the transmitter specified by the manufacturer in
watts (W) and d is the recommended distance in metres (m).
This
document
is
for
information
only
