User's Manual

Samsung Confidential
[34]
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
<5% Uт
(>95% dip in Uт)
for 0.5cycle
40% Uт
(60% dip in Uт )
for 5 cycle
70% Uт
(30% dip in Uт)
for 25 cycle
<5% Uт
(<95% dip in Uт )
for 5 s
<5% Uт
(>95% dip in Uт)
for 0.5cycle
40% Uт
(60% dip in Uт)
for 5 cycle
70% Uт
(30% dip in Uт)
for 25 cycle
<5% Uт
(<95% dip in Uт)
for 5 s
Mains power quality should be
that of a typical commercial or
hospital environment. If the user
of the EUT image intensifier
requires continued operation
during power mains interruptions,
it is recommended that the EUT
image intensifier be powered from
an uninterruptible power supply or
a battery.
Power frequency
(50/60Hz)
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 Uт is the A.C. Mains voltage prior to application of the test level.
6.3 Guidance and Manufacturer’s Declaration – Electromagnetic Immunity
- The EUT is intended for use in the electromagnetic environment specified below. The
customer or the user of the EUT should assure that it is used in such an environment.
Immunity test
IEC 60601
Test level
Compliance
level
Electromagnetic environment - Guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to
80MHz
3 V/m
80 MHz to
2.5GHz
3 Vrms
150 kHz to
80MHz
3 V/m
80MHz to
2.5GHz
Portable and mobile RF communications
equipment should be used no closer to any
part of the EUT, including cables, than the
recommended separation distance calculated
from the equation applicable to the
frequency of the transmitter.
Recommended separation distance