GE T2100, Руководство по обслуживанию, Страница: 147 / 152

Revision A GE T2100 Treadmill B-5
2021403-031
Appendix B – Electromagnetic Compatibility (EMC): Electromagnetic Immunity
Electromagnetic Immunity
Guidance and manufacturer’s declaration – electromagnetic immunity
The GE T2100 Treadmill is intended for use in the electromagnetic environment specified below. The customer or user of the
GE T2100 Treadmill should assure that it is used in such an environment.
Immunity Test Compliance
Test level
Compliance level
Electromagnetic Environment – Guidance
Electrostatic discharge
(ESD)
IEC 60601-1-2:2004
o
EN 61000-4-
2:1995 / A1:1998 /
A2:2001
± 2/4/6 kV indirect
± 2/4/6 kV direct
± 2/4/8 kV air
± 2/4/6 kV indirect
± 2/4kV direct
± 2/4/8 kV 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 (EFT)
IEC 60601-1-2:2004
o
EN 61000-4-
4:1995 / A1:2001
± 2 kV for power supply
lines
±1 kV for input/output
lines
± 2 kV for power supply
lines
±1 kV for input/output
lines
Mains power should be that of a typical commercial or
hospital environment.
Fast Transient Surge
(FTS)
IEC 60601-1-2:2004
o
EN 61000-4-
5:1995 / A1:2001
± 500V/1 kV
differential mode
± 2 kV common mode
± 500V/1 kV
differential mode
± 2 kV common mode
Mains power should be that of a typical commercial or
hospital environment.
Voltage dips, short
interruptions and voltage
variations on power
supply input lines
IEC 60601-1-2:2004
o
EN 61000-4-
11:1994 / A1:2001
<5% U
t
(>95% dip in U
t
)
for 0.5 cycles
<40% U
t
(>60% dip in
Ut)
for 5 cycles
<70% U
t
(>30% dip in
Ut)
for 25 cycles
<5% U
t
(>95% dip in Ut)
for 5 s
<5% U
t
(>95% dip in U
t
)
for 0.5 cycles
<40% U
t
(>60% dip in
Ut)
for 5 cycles
<70% U
t
(>30% dip in
Ut)
for 25 cycles
<5% U
t
(>95% dip in Ut)
for 5 s
Mains power should be that of a typical commercial or
hospital environment. If the user requires continued
operation during power mains interruptions, it is
recommended that power be supplied from an applicably
rated uninterruptible power supply or a battery.
Power frequency (50/60
Hz) magnetic field
IEC 60601-1-2:2004
o
EN 61000-4-
8:1993 / A1:2001
3 A/m 3 A/m Power frequency magnetic fields should be at levels
characteristics of a typical location in a typical
commercial or hospital environment.
NOTE: U
t
is the a.c. mains voltage prior to application of the test level.