37
ENGLISH
APPENDIX
Guidance and manufacturer’s declaration – electromagnetic emissions
The device is intended for use in the electromagnetic environments listed below, and
should only be used in such environments:
Guidance and manufacturer’s declaration – electromagnetic immunity
The device is intended for use in the electromagnetic environments listed below, and
should only be used in such environments:
Emissions test
Compliance
Electromagnetic environment – guidance
RF emissions CISPR 11
Group 1
RF energy is used only to maintain device’s oper-
ation. Therefore, its RF emissions are so low that
it’s not likely to cause any interference in nearby
electronic equipment.
RF emissions CISPR 11
Class B
The device is suitable for use in all establish-
ments, including domestic establishments, and
those directly connected to the public low-voltage
power supply network that supplies buildings
used for domestic purposes.
Harmonic emissions
IEC 61000-3-2
Class A
Voltage fluctuations/ flicker
emissions IEC 61000-3-3
Complies
IMMUNITY TEST IEC 60601
TEST LEVEL
COMPLIANCE
LEVEL
ELECTROMAGNETIC ENVIRON-
MENT –GUIDANCE
Electrostatic
discharge (ESD)
IEC 61000-4-2
± 8 kV contact
discharge
± 15 kV air
discharge
± 8 kV contact
discharge
± 15 kV air
discharge
In the case of air discharge testing,
the climatic conditions shall be
within the following ranges:
Ambient Temperature:15°C~35°C,
Relative Humidity: 30%~60%.
Power frequency
(50 or 60 Hz)
magnetic field
IEC 61000-4-8
30 A/m
50 or 60 Hz
30 A/m
50 or 60 Hz
Power frequency magnetic fields
should be at levels characteristic of
a typical location in a typical com-
mercial or hospital environment.
Electrical fast
transient/burst
IEC 61000-4-4
± 2 kV for power
supply lines
± 1 kV for input/out-
put lines
± 2 kV for power
supply lines
± 1 kV for input/
output lines
Mains power quality should be that
of a typical commercial or hospital
environment.
Surge
IEC 61000-4-5
AC Power port
±1 KV Line to Line
AC Power port
±1 KV Line to Line
Mains power quality should be that
of a typical commercial or hospital
environment.
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°and 315°.
0%
U
T
; 1 cycles
70%
U
T
;
25/30 cycles
0%
U
T
;
250/300 cycle
0%
U
T
; 0.5 cycle
At 0°,45°, 90°, 135°,
180°, 225°, 270°
and 315°.
0%
U
T
; 1 cycles
70%
U
T
;
25/30 cycles
0%
U
T
;
250/300 cycle
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the de-
vice requires continued operation
during power mains interruptions,
it is recommended that the device
be powered from an uninterruptible
power supply or a battery.
