APC-US-INS-LAB-RevC18 28
9 APPENDIX
9.1 GUIDANCE AND MANUFACTURER’S DECLARATION —
ELECTROMAGNETIC EMISSIONS
The Hausted APC Series Models and Surgi-Chairs are intended for use in the electromagnetic environment
speciîš¿ed below. The customer or the user of the Hausted APC Series Models and Surgi-Chairs should assure
that they are used in such an environment.
Emissions Test Compliance Electromagnetic Environment — Guidance
RF emissions
CISPR 11
Group 1 The Hausted APC Series Model and Surgi-Chairs use
RF energy only for their internal function. Therefore,
their RF emissions are very low and are not likely
to cause any interference in nearby electronic
equipment.
The Hausted APC Series Models and Surgi-Chairs
are suitable for use in all establishments other than
domestic and those directly connected to the public
low-voltage power supply network that supplies
buildings used for domestic purposes.
RF emissions
CISPR 11
Class A
Harmonic emissions
IEC 61000-3-2
Class A
Voltage uctuations / icker emissions
IEC 61000-3-3
Complies
9.2 ENCLOSURE PORT
1
Phenomenon
Basic EMC
standard or test
method
I
MMUNITY TEST LEVELS
Professional healthcare facility environment
ELECTROSTATIC
DISCHARGE
IEC 61000-4-2
± 8 kV
contact
± 2 kV, ± 4 kV, ± 8 kV, ± 15 kV air
Radiated RF EM
fields
a)
IEC 61000-4-3
3 V/m
80 MHz – 2,7 GHz
b)
80 % AM at 1 kHz
c)
Proximity fields from RF
wireless
communications
equipment
IEC 61000-4-3 See Table 9.3.
RATED power frequency
magnetic fields
d) e)
IEC 61000-4-8
30 A/m
g)
50 Hz or 60 Hz
a)
The interface between the PATIENT physiological signal simulation, if used, and the ME EQUIPMENT or
ME SYSTEM shall be located within 0,1 m of the vertical plane of the uniform field area in one orientation of the
ME EQUIPMENT or ME SYSTEM.
b)
ME EQUIPMENT and ME SYSTEMS that intentionally receive RF electromagnetic energy for the purpose of their
operation shall be tested at the frequency of reception. Testing may be performed at other modulation
frequencies identified
by the
RISK MANAGEMENT PROCESS. This test assesses the BASIC SAFETY and ESSENTIAL
PERFORMANCE
of an intentional receiver when an ambient signal is in the passband. It is understood that the
receiver might not achieve normal reception during the test.
c)
Testing may be performed at other modulation frequencies identified by the RISK MANAGEMENT PROCESS.
d)
Applies only to ME EQUIPMENT and ME SYSTEMS with magnetically sensitive components or circuitry.
e)
During the test, the ME EQUIPMENT or ME SYSTEM may be powered at any NOMINAL input voltage, but with the
same frequency as the test signal (see Table 1).
f)
Before modulation is applied.
g)
This test level assumes a minimum distance between the ME EQUIPMENT or ME SYSTEM and sources of power
frequency magnetic field of at least 15 cm. If the
RISK ANALYSIS shows that the ME EQUIPMENT or ME SYSTEM
will be used closer than 15 cm to sources of power frequency magnetic field, the IMMUNITY TEST LEVEL shall be
adjusted as appropriate for the minimum expected distance.
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