OmniPod UST400, User Manual

Page: 181 / 202

Appendix
166
Appendix
Electromagnetic Immunity
The System is intended for use in the electromagnetic environment specified
below. You should observe these requirements in the use of the System.
Immunity
against
IEC 60601-1-2
test level
Compliance
level (of this
device) Electromagnetic environment
ElectroStatic
Discharge, ESD
(IEC 61000-4-2)
contact
discharge:
± 6 kV
air discharge:
± 8 kV
± 8 kV
± 15 kV
If floors are covered with synthetic material,
try to avoid electrostatic discharges.
Power
frequency
magnetic fields
50/60 Hz (IEC
61000-4-8)
3 A/m 400 A/m Suitable for most environments. Magnetic
field strengths in excess of 400 A/m would
be unlikely except in close proximity to
industrial magnetic devices.
Radiated RF
(IEC 61000-4-3)
80 MHz–2.5
GHz
10 V/m Portable and mobile RF communications
equipment should be used no closer to any
part of the System than the recommended
separation distance calculated from the
equation applicable to the frequency of the
transmitter as below.
Recommended separation distance:
d=1.17 √P150 KHz to 80 MHz
d=0.35 √P 80 MHz to 800 MHz
d=0.7 √P 800 MHz to 2.5 GHz
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.
Interference may occur in the vicinity of
equipment marked with the following
symbol:
Note 1: At 80 MHz and 800 MHz, the higher frequency range applies.
Note 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflections from structures, objects, and people.