GE ApexPro TT, Technical Manual

Page: 186 / 192

B-8 ApexPro™ 2001989-351A
Electromagnetic compatibility
Electromagnetic immunity
The ApexPro receiver is intended for use in the electromagnetic environment
specified below. It is the responsibility of the customer or user to assure that the
ApexPro receiver is used in such an environment.
NOTE
U
t
is the AC mains voltage prior to application of the test level.
Immunity test IEC 60601 test level Compliance level Electromagnetic environment – guidance
Electrostatic Discharge
(ESD)
IEC 61000-4-2 ± 6 kV contact
± 8 kV air
± 6 kV contact
± 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
IEC 61000-4-4 ± 2 kV for power supply lines
± 1 kV for input/output lines
± 2 kV for power supply
lines Mains power should be that of a typical
commercial or hospital environment.
Surge
IEC 61000-4-5 ± 1 kV differential mode
± 2 kV common mode
± 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 61000-4-11
<5% U
t
(>95% dip in U
t
) for 0.5
cycles
<40% U
t
(>60% dip in U
t
) for 5
cycles
<70% U
t
(>30% dip in U
t
) for 25
cycles
<5% U
t
(>95% dip in U
t
) for 5 s
<5% U
t
(>95% dip in U
t
)
for 0.5 cycles
<40% U
t
(>60% dip in U
t
)
for 5 cycles
<70% U
t
(>30% dip in U
t
)
for 25 cycles
<5% U
t
(>95% dip in U
t
)
for 5 s
Mains power should be that of a typical
commercial or hospital environment. If the
user of the equipment requires continued
operation during power mains interruptions,
it is recommended that the equipment be
powered from an uninterruptable power
supply or a battery.
Power Frequency (50/60
Hz) Magnetic Field
IEC 61000-4-8
3 A/m 3 A/m Power frequency magnetic fields should be
at levels characteristic of a typical location in
a typical commercial or hospital
environment.