DAESUNG MAREF DTS-3000 - Page 40

Surge
IEC 61000-4-5
±1kV differential
mode
±2kV common mode
±1kV
differential
mode
±2kV common
mode
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
<5% U
T
(>95% dip in U
T
)
for 0.5cycle
40% U
T
(60% dip in U
T
)
for 5cycles
70% U
T
(30 % dip in U
T
)
for 25cycles
<5% U
T
(>95% dip in U
T
)
for 5sec
<5% U
T
(>95% dip in
U
T
)
for 0.5cycle
40% U
T
(60% dip in U
T
)
for 5cycles
70% U
T
(30 % dip in U
T
)
for 25cycles
<5% U
T
(>95% dip in
U
T
)
for 5sec
Mains power quality should
be that of a typical commercial
or hospital environment. If the
user of the DTS-3000 requires
continued operation during
power mains interruptions, it
is recommended that the
DTS-3000 be powered from an
uninterruptible power supply or
a battery.
Power frequency (50/
60Hz) magnetic field
IEC 61000-4-8
3A/m 3A/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.
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