GS corpuls3 - Page 324

Appendix User Manual corpuls
3
312 ENG - Version 2.1 – P/N 04130.2
Electromagnetic interference immunity
Voltage dips, brief
interruptions and
fluctuations in the
power supply
according to
IEC 61000-4-11
< 5% U
T
(> 95% dip
in U
T
) for ½ period
40% U
T
(60% dip in U
T
) for 5
periods
70% U
T
(30% dip in U
T
) for
25 periods
< 5% U
T
(> 95% dip in U
T
) for
5 sec.
Not applicable
The device is always operated
with a battery buffer. The user
must ensure that the battery in
the corpuls
3
always remains
adequately charged.
Magnetic field for
the supply
frequency (50/60
Hz) according to
IEC 61000-4-8
3 A/m
3 A/m 50 Hz
The corpuls
3
must not be
operated near a switched-on MRI
unit (magnetic resonance
imaging).
Note: U
T
is the mains alternating voltage before application of the test level
Table A
-39 Electromagnetic interference immunity part 1
Electromagnetic interference immunity
The corpuls
3
is intended for operation in the electromagnetic environment indicated below. The
operator or the user has to make sure that the corpuls
3
is used in such an environment.
Interference
immunity tests
IEC 60601 test
level
Compliance
level
Electromagnetic environment -
guidelines
Portable/mobile radio devices
should not be used at a distance
less than the recommended
protection distance to the
corpuls
3
including the leads.
This distance is calculated
according to the equation
applicable to the transmission
frequency.
A protection distance of at least 3
metres is recommended.
Conducted HF
interference
according to
IEC 61000-4-6
3 V
eff
150 kHz to 80 MHz
outside the ISM
bands
a
3 V
eff
Pd 2.1=
10 V
eff
150 kHz to 80 MHz
outside the ISM
bands
a
3 V
eff
Pd 0.4=