GE Responder 2000, Руководство по обслуживанию

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SECTION 8: Specifications and Safety
2025653-048 Revision B Responder
™
2000 Page 110
Electromagnetic Immunity Table
Guidance and manufacturer’s declaration – electromagnetic immunity
The Responder 2000 is intended for use in the electromagnetic environment specified below. The customer or the user
of the Responder 2000 should assure that it is used in such an environment.
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
±1 kV for input/output
lines Mains power quality 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 quality should be that of a
typical commercial or hospital environment.
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
61000-4-11 <5 % U
T
(>95 % dip in U
T
) for
0.5 cycle
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 sec
<5 % U
T
(>95 % dip in U
T
) for 0.5
cycle
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 sec
Mains power quality should be that of a
typical commercial or hospital environment.
If the user of the Responder 2000 requires
continued operation during power mains
interruptions, it is recommended that the
Responder 2000 be powered from an
uninterruptible 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.
NOTE U
T
is the a.c. mains voltage prior to application of the test level.