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Sunnex HM2017-44EXT User Manual

Page 10

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Sunnex Solo Spot Service & Installation Manual

10

Guidance and manufacturer’s declaration electromagnetic immunity

The SoloSpot

TM

Image Intensifier is intended for use In the electromagnetic environment specified

below. The customer or the user of the SoloSpot

TM

Image Intensifier should assure that it is used in

such an environment.

Immunity test

lEC 60601
test level

Compliance
level

Electromagnetic environment —
guidance

Electrostatic
discharge (ESD)
lEC 61000-4.2

±6 kV contact
±8 kV air

±6 kV contact
±8 kV air

Floors should be wood, concrete or
ceramic tile, If floors are covered with
synthetic material, the relative humidity
should be at least 30 %.

Electrical fast
transient/burst
lEC 61000-4-4

±2 kV for power
supply lines

±2 kV for power
supply lines

Surge
lEC 61000-4-5

±1 kV differential
mode

±2 kV common
mode

±1 kV differential
mode

±2 kV 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 0,5

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

<5 % U

T

(>95 %

dip In UT) 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

Mains power quality should be that of a
typical commercial or hospital
environment, If the user of the
SoloSpot

TM

Image Intensifier requires

continued operation during power mains
Interruptions, It is recommended that
the SoloSpot

TM

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 SoloSpot

TM

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.


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