Myray hyperion - Page 36

36 EN
hyperion - OPERATING INSTRUCTION
Power frequency
magnetic elds (50 / 60 Hz)
IEC61000-4-8
3 A/m 3 A/m The level of the magnetic
elds may be the same as
that typically found in hos-
pitals or business environ-
ments.
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 specied below.
The customer or user of hyperion must assure that it is used in said environment.
Immunity test-
ing
Testing level
IEC60601
Conformity level Electromagnetic environment – recommenda-
tions
Conducted RF
IEC61000-4-6
Radial RF
IEC61000-4-3
3 Vrms
150 kHz-80
MHz
3 V/m
80 MHz-2.5
GHz
3 V
3 V/m
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 80 – 800 MHz
d = 1.17 √P 800 MHz – 2.5 GHz
P = maximum transmitter power (as specied by the
manufacturer), in watt (W)
d = recommended distance in meters (m)
The electromagnetic eld emitted by xed 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:
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 reection on structures, objects and people.
a
Electromagnetic elds from xed transmitters such as repeaters for mobile phones, radios, etc… cannot be accu-
rately predicted. In order to accurately dene 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.
b
The electromagnetic eld should be less than 3V in the 150 kHz – 80MHz frequency range.