Oakworks PerformaLift Series - Manual (Page 26)

23
MAINTENANCE & SERVICE
MAINTENANCE
& SERVICE
03/14/2013 Report Number: 101033247ATL-0 Issued:
Intertek
IEC 60601-1-2 (Ed.3) Clause 5 (IEC 60601-1-2 (Ed.3) Clause 5) 19.0
Guidance and manufacturer’s declaration –electromagnetic immunity
The PERFORMALIFT is intended for use in the electromagnetic environment specified below. The customer or the user of
the PERFORMALIFT 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/burst
IEC 61000-4-4
±2 kV for power supply lines
±1 kV for input/output lines
±2 kV for power supply lines
Not Applicable for input/output
lines
Mains power quality should
be that of a typical
commercial or hospital
environment.
Surge
IEC 61000-4-5
±1 kV differential mode
±2 kV common mode
±1 kV differential mode
±2 kV common mode
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 sec
<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 sec
Mains power quality should
be that of a typical
commercial or hospital
environment. If the user of
the PERFORMALIFT
requires continued
operation during power
mains interruptions, it is
recommended that the
PERFORMALIFT be
powered from an
uninterruptible power supply
or a battery.
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.
Table 2
Data:
Page 76 of 79 EMC Report for Oakworks Inc. on the Performalift