21
lines
Surge
IEC 61000-4-5
±1kVline(s)toline(s)
± 2 kV line(s) to earth
Not applicable Mains power quality should be
that of a typical commercial or
hospital environment.
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines
IEC 61000-4-11
0%U
T
; 0.5 cycle
at 0°,45°,90°,
135°,180°,225°,
270°,315°
0%U
T;
1 cycle
70 % U
T
; 25/30 cycle
0% U
T
; 250/300 cycle
Not applicable Mains power quality should be
that of a typical commercial or
hospital environment. If the user
of the
device requires continued
operation during power mains
interruptions, it is recommended
that the
device be powered from
an uninterruptible power supply or
a battery.
Power frequency
(50Hz/60Hz)
magnetic field IEC
61000-4-8
30 A/m
50/60Hz
30 A/m
50/60Hz
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.
Guidance and manufacture’s declaration – electromagnetic immunity
The device is intended for use in the electromagnetic environment specified below. The customer or th e user
of the
device should assure that it is used in such an environment.
Immunity
test
IEC 60601 t est
level
Compliance
level
Electromagnetic environment - guidance
Conducted RF
IEC 61000-4-6
3V
rms
150kHzto80MHz
3 V RMS outside the
ISM band, 6 V RMS
in the ISM and
amateur bands
80% AM at 1kHz
Not applicable
Portable and mobile RF communications equipment
should be used no closer to any part of the device,
including cables, than the recommended separation
distance calculated from the equation applicable to the
frequency of the transmitter.
Recommended separation distance
d=0.35√p
d=1.2√p
Radiated RF
IEC 61000-4-3
10 V/m
80 MHz to 2.7 GHz
10 V/m
80 MHz to 2.7
80MHz to 800MHz：
d=1.2√p
800MHzto 2.7GHz：
d=2.3√p
To Next Page
Loading...
