Electromagnetic Immunity - GE T2100 Service Manual

Guidance and manufacturer's declaration – electromagnetic immunity
Immunity Test
Electrostatic
discharge (ESD)
IEC 60601-1-2
EN 61000-4-2
Electrical fast
transient/burst (EFT)
IEC 60601-1-2
EN 61000-4-4
Fast Transient Surge
(FTS)
IEC 60601-1-2
EN/IEC 61000-4-5
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines
IEC 60601-1-2
EN/EC 61000-4-11
Power frequency
(50/60 Hz) magnetic
field
IEC 60601-1-2
EN/IEC 61000-4-8
NOTE: U

Electromagnetic Immunity

The T2100 Treadmill is intended for use in the electromagnetic environment specified
below. The customer or user of the T2100 Treadmill should assure that it is used in
such an environment.
2021403-120F
Compliance
Test level
± 2/4/6 kV indirect
± 2/4/6 kV direct
± 2/4/8 kV air
± 2 kV for power
supply lines
±1 kV for
input/output lines
± 500V/1 kV
differential mode
± 2 kV common mode
<5% U (>95% dip in
t
Ut) for 0.5 cycles
<40% U (>60% dip in
t
Ut) for 5 cycles
<70% U (>30% dip in
t
Ut) for 25 cycles
<5% U (>95% dip in
t
Ut) for 5 s
3 A/m
is the a.c. mains voltage prior to application of the test level.
t
T2100 Treadmill
Electromagnetic Compatibility (EMC)
Compliance level Electromagnetic
Environment –
Guidance
Floors should be
± 2/4/6 kV indirect
wood, concrete or
± 2/4 kV direct
ceramic tile. If floors
± 2/4/8 kV air
are covered with
synthetic material,
the relative humidity
should be at least
30%.
± 2 kV for power Mains power
supply lines should be that of
a typical commercial
±1 kV for
or hospital
input/output lines
environment.
Mains power
± 500V/1 kV
should be that of
differential mode
a typical commercial
± 2 kV common mode
or hospital
environment.
Mains power
<5% U (>95% dip in
t
should be that of
Ut) for 0.5 cycles
a typical commercial
<40% U (>60% dip in
t
or hospital
Ut) for 5 cycles
environment. If
<70% U (>30% dip in
the user requires
t
Ut) for 25 cycles
continued operation
during power mains
<5% U (>95% dip in
t
interruptions, it is
Ut) for 5 s
recommended that
power be supplied
from an applicably
rated uninterruptible
power supply or a
battery.
Power frequency
3 A/m
magnetic fields
should be at levels
characteristics of a
typical location in a
typical commercial
or hospital
environment.
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