Seite 45/69
Page 45/47JMA-Optic
Electromagnetic environment -
Guideline
Floors should be made of wood or
ceramic tiles. If the floor is covered
with synthetic material, the relative
humidity must be at least 30%.
The quality of the supply voltage
should be that of a typical com-
mercial or hospital environment.
The quality of the supply voltage
should be that of a typical com-
mercial or hospital environment.
The quality of the supply voltage
should be that of a typical com-
mercial or hospital environment.
If the user of the
JMA-Optic
system
requires continued operation even
in the presence of the power supply,
it is recommended that the
JMA-Optic
system be powered from an uninter-
ruptible power supply or a battery.
Magnetic fields at the power fre-
quency should be similar to the
typical values found in commercial
and hospital environments.
Compliance level
± 6 kV contact discharge
± 8 kV air discharge
± 2 kV for power lines
± 1 kV for input and
output lines
± 1 kV
Push-pull voltage
± 2 kV
Common mode voltage
< 5% U
T
(> 95% dip of U
T
)
for ½ period
40% U
T
(60% dip of the U
T
)
for 5 periods
70% U
T
(30% dip of the U
T
)
for 25 periods
< 5% U
T
(> 95% dip of U
T
)
for 5 s
3 A/m
IEC 60601-
Test level
± 6 kV contact discharge
± 8 kV air discharge
± 2 kV for power lines
± 1 kV for input and
output lines
± 1 kV
Push-pull voltage
± 2 kV
Common mode voltage
< 5% U
T
(> 95% dip of U
T
)
for ½ period
40% U
T
(60% dip of the U
T
)
for 5 periods
70% U
T
(30% dip of the U
T
)
for 25 periods
< 5% U
T
(> 95% dip of U
T
)
for 5 s
3 A/m
Immunity
tests
Discharge of static
electricity (ESD)
according to IEC 61000-
4-2
Fast transient elec-
trical
disturbances /
bursts according to
IEC 61000-4-4
Surge voltages
(Surges) according
to IEC 61000-4-5
Voltage dips,
short-term inter-ruptions
and fluctuations of
the supply voltage
according to
IEC 61000-4-11
Magnetic field at
supply frequency
(50/60 Hz) according
to IEC 61000-4-8
The JMA-Optic is intended for operation in the electromagnetic environment specified
below. The customer or the user of the JMA-Optic system should ensure that it is used
in such an environment.
Guidelines and manufacturer‘s declaration - Electromagnetic immunity
NOTE: UT is the AC line voltage before the test levels are applied.
To Next Page
Loading...
