73
Chapter 8
TECHNICAL DATA
Note: Different test values of IEC 60601-2-24 are marked in the table. At the test values no
dangerous disturbances occurred at the lower test values of IEC 60601-1-2.
Immunity
test
Guidance and manufacturer’s declaration – electromagnetic immunity
The Space System is intended for use in the electromagnetic environment specified below.
The customer or the user of the Space System or any component should assure that it is used in such
an environment.
Electrostatic
discharge (ESD)
according IEC
60601-4-2
contact
IEC 60601-1-2:
±6KV
IEC 60601-2-24:
±8KV
air
IEC 60601-1-2:
±8KV
IEC 60601-2-24:
±15KV
±6KV no disturbances
±8KV stop with alarm
possible
±8KV no disturbances
±15KV stop with alarm
possible
Floors should be wood,
concrete or ceramic tile.
If floors are covered with
synthetic material, the relative
humidity should be at least
30 %.
Electrostatic
transient / burst
according IEC
61000-4-4
± 2 kV for power
supply lines
± 1 kV for
input/output lines
±2KV
±1KV
A/C power quality should be
that of a typical commercial or
hospital environment.
Surge
according IEC
61000-4-5
differential mode
±1KV
common mode
±2KV
±1KV
±2KV
A/C power quality should be
that of a typical commercial or
hospital environment.
Power frequency
(50/60 Hz)
magnetic field
according IEC
61000-4-8
3 A/m
400 A/m
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment.
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
according IEC
61000-4-11
< 5 % UT
(>95 % dip in UT )
for 0,5 cycle
40 % UT
(60 % dip in UT )
for 5 cycles
70 % UT
(30 % dip in UT )
for 25 cycles
< 5 % UT
(>95 % dip in UT )
for 5 sec
<5% UT
for 5 s
(>95% dip)
complies by use of
internal battery
A/C power quality should be
that of a typical commercial or
hospital environment. If the
user of the Space System
requires continued operation
during long time A/C power
interruptions, it is
recommended that the Space
System or component be
powered from an
uninterruptible power supply or
a battery.
test level
IEC 60601-1-2
IEC 60601-2-24
Compliance level
Electromagnetic
environment – guidance
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