Guidance And Manufacturer's Declaration-Electromagnetic Immunity - Dräger Medical Fabius Tiro Technical & Service Manual

Fabius Tiro
4 Guidance and manu-
facturer's declara-
tion-electromagnetic
immunity
Dräger Medical Systems, Inc.
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Electromagnetic Testing and Compliance
Immunity test IEC 60601 test
Voltage dips, <5% Ut
short interrup- (>95% dip in Ut)
tions, and volt- for 0.5 cycle
age variations on
power supply 40% Ut
input lines (60% dip in Ut)
IEC 61000-4-11 for 5 cycles
70% Ut
(30% dip in Ut)
for 25 cycles
<5% VT
(>95% dip in Ut)
for 5 seconds
Power fre- 3 A/m
quency
(50/60 Hz) mag-
netic field
IEC61000-4-8
NOTE
Ut is the a.c. mains voltage prior to application of the test level.
The Fabius Tiro is intended for use in the electromagnetic environment spec-
ified below. The customer or the user of the Fabius Tiro should assure that it
is used in such an environment.
Table 3 Electromagnetic Immunity
Immunity IEC 60601
test test level
6020.002
Compliance
level level
Complies
Complies
Compliance Electromagnetic environ-
level
Portable and mobile RF com-
munications equipment
should be used no closer to
any part of the Fabius Tiro,
including cables, than the
recommended separation
distance calculated from the
equation applicable to the fre-
quency of the transmitter.
Revision B Released
Recommendations
Mains power quality
should be that of a
typical commercial or
hospital environ-
ment. The Fabius
Tiro provides battery
back-up in the event
of a power failure.
Power frequency
magnetic fields
should be at levels
characteristic of a
typical location in a
typical commercial or
hospital environ-
ment.
ment-guidance
55