Direct Healthcare Group EASY SoftBack Manual del usuario - Página 15
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The product is intended for use in the electromagnetic environment specified below. The customer
or the user of the product should assure that it is used in such an environment.
Immunity test
Electrostatic discharge
(ESD)
IEC 61000-4-2
Electrical fast transient /
Burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage dips, short
interruptions and voltage
variations on power
supply
input lines
IEC 61000-4-11
Power frequency (50/60
Hz) magnetic field
IEC 61000-4-8
NOTE UT is the a.c. mains voltage prior to application of the test level.
EASY SO F TBA C K
IEC 60601 test level
+/- 8 kV contact
+/- 2,4,8,15 kV air
+/- 2 kV for power
supply lines
+/- 1 kV for input/
output lines
+/- 1 kV differential
mode
+/- 2 kV common
mode
<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
30 A/m
DIRECT H EALTH C A RE GR OU P. C OM
Compliance level
+/- 8 kV contact
+/- 2,4,8,15 kV air
+/- 2 kV for power
supply lines
n/a. for input/output
lines
+/- 1 kV differential
mode
n/a. for common mode
<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
30 A/m
Electromagnetic
environment - guidance
Floors should be wood,
concrete or ceramic
tile.
If floors are covered
with synthetic material,
the relative humidity
should be at least 30
%.
Mains power quality
should be that of a
typical commercial or
hospital environment.
Mains power quality
should be that of a
typical commercial or
hospital environment.
Mains power quality
should be that of
a typical commercial
or hospital environment.
If the user of the
[Equipment or System]
requires continued
operation during power
mains interruptions, it is
recommended that the
[Equipment or System]
be powered from an
uninterruptible power
supply or battery.
Power frequency
magnetic fields should be
at levels characteristic
of a typical location in
a typical commercial or
hospital environment.
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