EN
Surge
± 0.5 kV, ± 1 kV
IEC 61000-4-5
differential
mode line-line
Voltage dips,
0 % UT
short interrup-
(100 % dip in UT )
tions and volta-
for 0.5 cycle at 0°,
ge variations
45°, 90°,
on power supply
135°,180°, 225°,
input lines
270°, and 315°
IEC 61000-4-11
0 % UT
(100 % dip in UT )
for 1 cycle at 0°
70 % UT
(30 % dip in UT )
for 25/30 cycles
at 0°
0 % UT
(100 % dip in UT )
for 250/300 cycle
at 0°
15
± 0.5 kV, ± 1 kV
Mains power quality
differential
should be that of a
mode line-line
typical commercial or
hospital environment.
0 % UT
Mains power quality
(100 % dip in UT )
should be that of a
for 0.5 cycle at 0°,
typical commercial or
45°, 90°, 135°,180°,
hospital environment. If
225°, 270°, and
the user of the models
315°
TT-CL012 product name
requires continued
0 % UT
operation during power
(100 % dip in UT )
mains interruptions, it is
for 1 cycle at 0°
recommended that the
models TT-CL012 be
70 % UT
powered from an
(30 % dip in UT )
uninterruptible power
for 25/30 cycles at
supply or a battery.
0°
0 % UT
(100 % dip in UT )
for 250/300 cycle at
0°
Power frequency
30 A/m, 50/60Hz
30 A/m, 50/60Hz
(50/60 Hz)
magnetic field
IEC 61000-4-8
NOTE: UT is the a. c. mains voltage prior to application of the test level.
EN
Power frequency
magnetic fields should
be at levels characteristic
of a typical location in
a typical commercial or
hospital environment.
16