Arjohuntleigh NEA 1000, Instructions For Use Manual

Page: 15 / 20

15
Guidance and Manufacturer’s Declaration – Electromagnetic Immunity
The
Battery Charger
is intended for use in the electromagnetic environment specified below. The customer or the
user of the
Battery Charger
should assure that it is used in such an environment.
Immunity Test
IEC 60601 Test
Level
Compliance Level
Electromagnetic
Environment – Guidance
Electrostatic discharge
(ESD)
IEC 61000–4–2
± 6 kV contact
± 8 kV air
± 6 kV contact
± 8 kV air
Floors should be wood, concrete or
ceramic tile. If floors are covered
with synthetic material, the relative
humidity should be at least 30%.
Electrical fast
transient/burs
IEC 61000–4–4
± 2 kV for power
supply lines
± 1 kV for input/
output lines
± 2 kV for power supply lines
input/output lines not
applicable
Mains power quality should be that
of a typical commercial or hospital
environment.
Surge
IEC 61000–4–5
± 1 kV line(s) to
line(s)
± 2 kV line(s) to
earth
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
Mains power quality should be that
of a typical commercial or hospital
environment.
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines
IEC 61000–4–11
<5% U
T
(>95% dip in U
T
)
for 0.5 cycle
40% U
T
(60% dip in U
T
)
for 5 cycles
70% U
T
(30% dip in U
T
)
for 25 cycles
<5% U
T
(>95% dip in U
T
)
for 5 s
<5% U
T
(>95% dip in U
T
)
for 0.5 cycle
40% U
T
(60% dip in U
T
)
for 5 cycles
70% U
T
(30% dip in U
T
)
for 25 cycles
<5% U
T
(>95% dip in U
T
)
for 5s
Mains power quality should be that
of a typical commercial or hospital
environment.
Power frequency
(50/60 Hz) Magnetic
field IEC 61000–4–8 3 A/m 3 A/m Power frequency magnetic fields
should be at levels characteristic of
a typical location in a typical
commercial or hospital
environment.
NOTE
U
T
is the a.c. mains voltage prior to application of the test level