MEDAP WISTA SP 1070, Руководство по эксплуатации

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Technical specifications
Electromagnetic compatibility (EMC)
54
GA 5752 1555 DE 28
8
Magnetic field of
the supply fre-
quency (50 /
60 Hz)
IEC 61000-4-8
3 A/m 3 A/m The magnetic fields generat-
ed at line frequency should
correspond to values typical-
ly found in commercial or
hospital environments.
Note: U
T
is the AC mains voltage prior to application of test levels.
Tab. 10: Resistance to electromagnetic interference
8.6.3 Resistance to electromagnetic interference, non-life-sustaining equipment
Interference re-
sistance test
IEC 60601
Test level
Compliance
level
Electromagnetic environment / Guid-
ance
Portable and mobile RF communication
equipment should be used no closer to the
product, incl. cables than the
recommended separation distance,
calculated using the equation for the
particular transmission frequency.
Recommended separation distance:
Conducted HF
interference as
per IEC 61000-4-
6
3 V
eff
150 kHz to
80 MHz
3 V
eff
150 kHz to
80 MHz
Radiated RF
interference as
per IEC 61000-4-
3
3 V/m
80 MHz to
2.5 GHz
3 V/m
80 MHz to
2.5 GHz
for 80 MHz to 800 MHz
for 800 MHz to 2.5 GHz
where P is the rated power of the
transmitting device in watts (W), as
specified by the manufacturer, and d the
recommended separation distance in
metres (m).
The field strength of stationary RF
transmitting devices should be determined
at all frequencies in an on-site test
a)
and
should be less than the compliance level
b)
.
Interference is possible near devices which
are fitted with the following symbol.