Stryker Power-PRO IT Manual De Uso Y Mantenimiento página 102

POWER-PRO™ IT (CONTINUED)
English
The Model 6516 Power-PRO™ IT cot is intended for use in the electromagnetic environment specified below. The
customer or user of the Model 6516 Power-PRO™ IT cot should assure that it is used in such an environment.
IMMUNITY test
Radiated RF
EN/IEC 61000-4-3
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
reflection from structures, objects and people.
a
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land
mobile radios, amateur 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 Model 6516 Power-PRO™ IT cot is
used exceeds the applicable RF compliance level above, the Model 6516 Power-PRO™ IT cot should be observed
to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as
re-orienting or relocating the Model 6516 Power-PRO™ IT cot.
b
Over the frequency range 150 kHz to 80 MHz, field strengths are less than 20 V/m.
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1-96
EMC Information
Guidance and manufacturer's declaration - electromagnetic immunity
EN/IEC 60601
test level
20 V/m
80 MHz to 2.5 GHz
Compliance level Electromagnetic environment - guidance
Portable and mobile RF communications
equipment should be used no closer to any
part of the Model 6516 Power-PRO™ IT cot,
including cables, than the recommended
separation distance calculated from the
equation applicable to the frequency of the
transmitter.
Recommended separation distance:
20 V/m
D=(1.2)(√P)
D=(0.18)(√P)
80 MHz to 800 MHz
D=(0.35)(√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
metres (m).
Field strengths from fixed RF transmitters,
as determined by an electromagnetic site
survey, a
level in each frequency range.
Interference may occur in the vicinity of
equipment with the following symbol:
6516-109-005 REV B
should be less than the compliance
b
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