Operator's Manual

Rev. 0 7/16/2020
69
Summus Medical Laser, LLC 1185 West Main St. Franklin, TN 37064 TEL: [phone]
Power dips, short
interruption and voltage
variations on power supply
input lines
EN 61000-4-11
<5%
T
U
for 0.5 cycles
(On
T
U
,> 95% of the
sag)
40%
T
U
for 5 cycles
(On
T
U
, 60% of the sag)
70%
T
U
for 25 cycles
(On
T
U
, 30% of the sag)
<5%
T
U
for 5s
(On
T
U
,> 95% of the
sag)
Applicable
Applicable
Applicable
Applicable
The network power supply should
have a typical commercial or
hospital environmental quality. If the
user needs to run continuously
during power interruption, it is
recommended that the Therapy
laser be powered by uninterruptible
power supply.
Power frequency
（ 50Hz/60Hz ） magnetic
field
EN 61000-4-8
3A/m
3A/m
The magnetic field caused by the
power frequency should be at the
characteristic level in the
commercial or hospital environment
Note:
T
U
is the AC power supply voltage before applying the test level.
12.3 Electromagnetic Immunity
Guidance and Manufacturer's statement - Electromagnetic Immunity
The Therapy laser is intended for use in the electromagnetic environment specified below, and the purchaser or
user shall ensure that it is used in such an electromagnetic environment.
Immunity Test
GB9706 Test
Match Level
Electromagnetic Environment Guidance