GE 1926A-1AN Technical Manual page 12

Guidance and manufacturer's declaration-electromagnetic immunity for all EQUIPMENT
Guidance and manufacturer's declaration-electromagnetic immunity
The LCD display for Healthcare Applications is intended for use in the
electromagnetic environment specified below. The customer, or the user of the LCD display for
Healthcare Applications, should assure that it is used in such an environment.
Immunity Test
Level
Electrostatic
Discharge (ESD)
IEC 61000-4-2
Electrical Fast
Transient/Burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage Dips, Short
Interruption and
Voltage Variations
on Power Supply
Input Lines
IEC 61000-4-11
10
AND SYSTEMS
IEC 60601
± 8 kV contact
± 15 kV air
± 2 kV for power
supply lines
± 1 kV for
input/output lines
± 1 kVline(s) to
line(s)
± 2 kV line(s) to
earth
<5% UT
(>95% dip in UT)
for 0.5 cycle
40% UT
(60% dip in UT)
for 5 cycles
70% UT
Compliance Level Electromagnetic Environment -
± 8 kV contact
± 15 kV air
± 2 kV for power
supply lines
± 1 kV for
input/output
Lines
±1kVline(s)to
line(s)
± 2 kV line(s) to
earth
<5% UT
(>95% dip in UT)
for 0.5 cycle
40% UT
(60 % dip in UT)
for 5 cycles
70% UT
Guidelines
Floors should be wood, concrete
or ceramic tile. If floors are
covered with synthetic material,
the relative humidity should be at
least 30%.
Mains power quality should be
that of a typical commercial or
hospital environment.
Mains power quality should be
that of a typical commercial or
hospital environment.
Mains power quality should be
that of a typical commercial or
hospital environment.
If the user of the LCD display for
Healthcare Applications requires
continued operation during power
mains interruptions, It is