NSE UC-100, User Manual

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15
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 s
50Hz,60Hz
3A/m
50Hz,60Hz
3A/m
N/A
Mains power quality
should be that of a
typical commercial or
hospital environment. If
the user of the UC-100
requires continued
operation during power
mains interruptions, it
is recommended that
the UC-100 be
powered from an
uninterruptible power
supply or a battery.
Power frequency
magnetic fields
should be at levels
characteristic of a
typical location in a
typical commercial or
hospital environment.
50Hz:30A/m
60Hz:30A/m
Power
frequency
(50/60 Hz)
magnetic field
IEC
61000-4-8
NOTE U
T
is the a.c. mains voltage prior to application of the test level.