Oregon Scientific BPU321OS, Руководство пользователя

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EN
18
Voltage
dips,
short
interruptions
and voltage
variations
on power
supply
input lines
IEC
61000-4-11
< 5 % U
T
(>95 %
dip in U
T
)
for 0.5
cycle
40 % U
T
(60 %
dip in U
T
)
for 5
cycles
70 % U
T
(30 %
dip in U
T
)
for 25
cycles
< 5 % U
T
(>95 %
dip in U
T
)
for 5 sec
< 5 % U
T
(>95 % dip
in U
T
)
for 0.5
cycle
40 % U
T
(60 %
dip in U
T
)
for 5
cycles
70 % U
T
(30 %
dip in U
T
)
for 25
cycles
< 5 % U
T
(>95 %
dip in U
T
)
for 5 sec
Mains power
quality should be
that of a typical
commercial
or hospital
environment. If
the user of the
BPU321OS
Blood Pressure
Monitor requires
continued
operation during
power mains
interruptions, it
is recommended
that the
BPU321OS Blood
Pressure Monitor
be powered from
an uninterruptible
power supply or a
battery.
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 U
T
is the a. c. mains voltage prior to application
of the test level.
TaBLE 3: gUIDaNCE aND MaNUFaCTURER’S
DECLaRaTION – ELECTROMagNETIC IMMUNITY –
FOR EQUIPMENT aND SYSTEM THaT aRE NOT
LIFE-SUPPORTINg
guidance and manufacturer’s declaration –
electromagnetic immunity
The BPU321OS Blood Pressure Monitor is intended
for us e in the electromagnetic environment specified
below. The customer or the user of the BPU321OS
Blood Pressure Monitor should assure that it is used in
such an environment.
BPU321OS_UM_EN_R20.indd 18 13-12-5 ��1:46