Sunnex HM2017-44 - Manual (Page 10)

Sunnex HM Light Service & Installation Manual 10
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
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
HM LIGHT Image Intensifier be powered
from an uninterruptible power supply or a
battery.
Power frequency (50/60
Hz) magnetic field
IEC 6 1000-4-8
3 A/m 0,3 A/m
If Image distortion occurs, It may be
necessary to position the HM LIGHT
Image Intensifier further from sources of
power frequency magnetic fields or to
install magnetic shielding. The power
frequency magnetic field should be
measured In the intended installation
location to assure that It is sufficiently low.
NOTE U
T
is the a.c. mains voltage prior to application of the test level.
Guidance and manufacturer’s declaration — electromagnetic immunity
The HM LIGHT is intended for use In the electromagnetic environment specified below. The customer or the
user of the HM LIGHT should assure that it is used in such an environment.
Immunity test
lEC 60601 test
level
Compliance
level
Electromagnetic environment — guidance