User's Manual

Pain Therapy Device, Models: P.T.S-X User Manual
File No. XB-UM-X-001
Guangzhou Xinbo Electronic Co., Ltd. Page
79
of
83
Electrostatic
discharge (ESD)
IEC 61000-4-2
±6kV contact
±15kV air
±6kV contact
±15kV air
Floors should be
wood, concrete or
ceramic tile. If floors
are covered with
synthetic material,
the relative humidity
should be at least
30%.
Electrostatic
transient / burst
IEC 61000-4-4
±2kV for power
supply lines
±1kV for
input/output lines
±2kV for power
supply lines
±1kV for
input/output lines
Mains power quality
should be that of a
typical commercial
or hospital
environment.
Surge
IEC 61000-4-5
±1kV differential
mode
±2kV common
mode
±1kV differential
mode
±2kV 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 5 sec
＜ 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
Pain Therapy Device
requires continued
operation during
power mains
interruptions, it is
recommended that
the
Pain Therapy Device
be powered from an
uninterruptible
power supply or a
battery.