30
6. Sp
ecific
ations
Guidance and Manufacturer’s Declaration: Electromagnetic Immunity (IEC 60601-1-2)
Immunity Test
IEC 60601 Test Level Compliance Level
Electromagnetic
Environment-Guidance
Electrostatic discharge (ESD) IEC
61000-4-2
±6kV contact
±8kV air
±6kV contact
±8kV air
Floor should be wood, concrete or ceramic tile. If floors
are covered with synthetic material, the relative humidity
should be at least 30 percent.
Electrical fast transient/burst
±2kV for power supply lines
±1kV for input/output
±2kV for power supply lines
±1kV for input/output
Mains power quality should be that of a typical
commercial and/or hospital environment.
Surge
IEC 61000-4-5
±1kV line to line
±2kV line to earth
±1kV line to line
±2kV line to earth
Mains power quality should be that of a typical
commercial and/or hospital environment.
Voltage dips, short interruptions
and voltage variations on power
supply
IEC 61000-4-11
<5%
U
T
(>95% dip in
U
T
) for 0.5 cycle
<5%
U
T
(>95% dip in
U
T
) for 0.5 cycle
Mains power quality should be that of a typical
commercial and/or hospital environment.
40%
U
T
(60% dip in
U
T
) for 5 cycles
40%
U
T
(60% dip in
U
T
) for 5 cycles
70%
U
T
(30% dip in
U
T
) for 25 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 5 sec.
Power frequency (50/60Hz)
magnetic field
IEC 61000-4-8
3A/m
3A/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.
Conducted RF IEC 61000-4-6
Radiated RF IEC 61000-4-3
3V rms
150kHz ~ 80MHz
3V/m
800MHz ~ 2.5GHz
3V rms
3V/m
Portable and mobile RF communications equipment should be used
no closer to any part of the CATALYST™ including cables, than the
recommended separation distance calculated from the equation
appropriate to the frequency of the transmitter.
Recommend separation distance
d
= 1.2 √
P
d
= 1.2 √
P
80MHz to 800MHz
d
= 2.3 √
P
800MHz to 2.5GHz
where
P
is the maximum output power rating of the transmitter in watts
(W) according to the transmitter manufacturer and
d
is the recommended
separation distance in meters (m).
Field strengths from fixed RF transmitters as determined by an
electromagnetic site survey,
a
should be less than the compliance level in
each frequency range.
ь
Interference may occur in the vicinity of equipment marked with the
following symbol:
Note 1: At 80MHz and 800MHz, the higher frequency range applies.
Note 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people.
a
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radio, AM and FM radio broadcast and TV
broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey
should be considered. If the measured field strength in the location in which the CATALYST™ is used exceeds the applicable RF compliance level above, the CATALYST™
should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the
CATALYST™.
ь
Over the frequency range 150kHz to 80MHz, field strengths should be less than 3V/m.