Fraxel
®
1550, Fraxel 1927 and Fraxel DUAL 1550/1927 Laser System
Part Number 10-05170 Rev. O
Page 83 of 92
Guidance and manufacturer’s declaration – electromagnetic immunity
The Fraxel DUAL 1550/1927 Laser System is intended for use in the electromagnetic
environment specified below. The customer or user of the Fraxel DUAL 1550/1927 Laser System
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
±2 kV, ±4 kV, ±6 kV
contact
±2 kV, ±4 kV, ±8 kV air
±2 kV, ±4 kV, ± 6kV
contact
±2 kV, ±4 kV, ± 8kV 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 on AC mains lines
±1 kV for signal input /
output lines
±2 kV on AC mains lines
signal input / output lines
not applicable – no signal
cables longer than 3 m.
Mains power quality should be that of a
typical commercial or hospital
environment.
Surge
IEC 61000-4-5
±0.5 kV, ±1 kV lines to
lines
±0.5 kV, ±1 kV, ±2 kV
lines to ground
±0.5 kV, ±1 kV lines to
lines
±0.5 kV, ±1 kV, ±2 kV
lines to ground
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 Fraxel
DUAL 1550/1927 Laser System
requires continued operation during
power mains interruptions, it is
recommended that the Fraxel DUAL
1550/1927 Laser System be powered
from an uninterruptible power supply or
a battery.
Power frequency
(50/ 60Hz) magnetic
field
IEC 61000-4-8
3 A/m
3 A/m
NOTE:
U
T
is the a.c. mains voltage prior to application of the test level.
