Myray hyperion Manual Del Usuario página 36

Power frequency
magnetic fields (50 / 60 Hz)
IEC61000-4-8
NOTE: UT is the a.c. power supply voltage before application of the test level.
Manufacturer's declaration and recommendations – Electromagnetic immunity
hyperion is suited for use in the electromagnetic environment specified below.
The customer or user of hyperion must assure that it is used in said environment.
Immunity test- Testing
ing IEC60601
Conducted RF 3 Vrms
IEC61000-4-6 150
MHz
Radial RF
IEC61000-4-3 3 V/m
80
GHz
Note1 The values of the higher frequency interval are applied at 80 and 800 MHz.
Note2 These guidelines may not be applicable under all conditions. In fact, propagation of electromagnetic waves is
affected by absorption and reflection on structures, objects and people.
Electromagnetic fields from fixed transmitters such as repeaters for mobile phones, radios, etc... cannot be accu-
a
rately predicted. In order to accurately define the electromagnetic environment, measurements may need to be taken
on site. If the measures are higher than the conformity levels, hyperion should be closely monitored to verify regular
operation. If performance drops, counter-measures may be required such as redirecting or moving the hyperion.
The electromagnetic field should be less than 3V in the 150 kHz – 80MHz frequency range.
b
36 EN
hyperion
- OPERATING INSTRUCTION
3 A/m
level Conformity level
3 V
kHz-80
3 V/m
MHz-2.5
3 A/m
Electromagnetic environment – recommenda-
tions
Portable RF devices must be used a distance away
from hyperion (or any of its parts including cables)
that is greater than or equal to the recommended
distance, calculated with the applicable equation.
Recommended distance
d = 1.17 √P
d = 1.17 √P
d = 1.17 √P
P = maximum transmitter power (as specified by the
manufacturer), in watt (W)
d = recommended distance in meters (m)
The electromagnetic field emitted by fixed transmit-
ters measured on site a should be less than the con-
formity level of each frequency interval b.
Equipment marked with the following symbol may
experience interference problems:
The level of the magnetic
fields may be the same as
that typically found in hos-
pitals or business environ-
ments.
80 – 800 MHz
800 MHz – 2.5 GHz