Orthofix AccelStim Manual De Instrucciones página 28

Immunity Test
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 AC mains voltage prior to application of the test level
27
IEC 60601
Test Level
± 1 kV line(s) to
line(s)
± 2 kV line(s) to
earth
<5 % UT
(>95 % dip in UT)
for 0,5 cycles
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 s
3 A/m
Compliance
Level
± 1 kV line(s) to
line(s)
± 2 kV line(s) to
earth
<5 % UT
(>95 % dip in UT)
for 0,5 cycles
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 s
3 A/m
Electromagnetic
Environment - Guidance
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 medical electrical
equipment or medical
electrical system requires
continued operation during
power mains interruptions,
it is recommended that the
medical electrical equipment
or medical electrical
system be powered from
an uninterruptible power
supply or a battery.
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment.