Advantech POC-821 handleiding
Handleiding
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POC-821 Series User Manual 18
For transmitters rated at a maximum output power not listed above, the recommended sep-
aration distance d in meters (m) can be estimated using the equation applicable to the fre-
quency of the transmitter, where P is the maximum output power rating of the transmitter in
watts (W) according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range
applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects, and people.
Guidance and manufacturer’s declaration – electromagnetic immunity
The POC-821 is intended for use in the electromagnetic environment specified below. The
customer or the user of the POC-821 should assure that it is used in such an environment.
Immunity test
IEC 60601 test
level
Compliance
level
Electromagnetic environ-
ment–guidance
Electrostatic dis-
charge (ESD)
IEC 61000-4-2
8 kV contact
15 kV air
8 kV contact
15 kV air
Floors should be wood, con-
crete, or ceramic tile. If floors
are covered with synthetic
material, the relative humidity
should be at least 30%.
Electrical fast
transient/burst
IEC 61000-4-4
2 kV for power
supply lines
1 kV for input/out-
put lines
2 kV for
power supply
lines
1 kV for input/
output lines
Main power quality should be
that of a typical commercial or
hospital environment.
Surge
IEC 61000-4-5
1 kV line(s) to
line(s)
2 kV line(s) to
earth
1 kV line(s) to
line(s)
2 kV line(s) to
earth
Main power quality should be
that of a typical commercial or
hospital environment.
Interruptions and
voltage varia-
tions on power
supply input lines
IEC 61000-4-11
Voltage Dips
0% reduction for
0.5 / 1 cycle at
50Hz
70% reduction for
25 / 30 cycles at 50/
60 Hz
Voltage Interrup-
tions
0% reduction for
250 / 300 cycles at
50/60 Hz
Voltage Dips
0% reduction
for 0.5 / 1
cycle at 50Hz
70% reduction
for 25 / 30
cycles at 50/
60Hz
Voltage Inter-
ruptions
0% reduction
for 250 / 300
cycles at 50/
60Hz
Main power quality should be
that of a typical commercial or
hospital environment. If the
user of the POC-821 requires
continued operation during
main power interruptions, it is
recommended that the POC-
821 be powered from an unin-
terruptible power supply or a
battery.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
30 A/m 30 A/m
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical commer-
cial or hospital environment.
NOTE UT is the AC mains voltage prior to application of the test level.
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Productinformatie
| Merk | Advantech |
| Model | POC-821 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 3768 MB |
