MIL'S HOSPIVAC 1 Manual De Operación Y Mantenimiento página 59

ELECTROMAGNETIC COMPATIBILITY
Guida e a d a ufa tu e 's de la atio – electromagnetic immunity - for ME equipment and ME systems that are not life-supporting
The units with PROCOM2 or C2020 automate is intended for use in the electromagnetic environment specified below. The customer or the user of the units with
PROCOM2 or C2020 automate should assure that it is used in such an electromagnetic environment.
Immunity test
Conducted RF
IEC 61000-4-6
Radiated RF
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.
(1) 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 units with PROCOM2 or C2020 automate is used exceeds the applicable RF compliance
level above, the units with PROCOM2 or C2020 automate should be observed to verify normal operation. If abnormal performance is observed, additional measures may
be necessary, such as re-orienting or relocating the units with PROCOM2 or C2020 automate.
(2) Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
The u itsà ithàPROCOM ào àC
Recommended separation distances between portable and mobile RF communications equipment and the UNITS WITH PROCOM2 OR C2020 AUTOMATE
The units with PROCOM2 or C2020 automate is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or
the user of the units with PROCOM2 or C2020 automate can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile
RF communications equipment (transmitters) and the units with PROCOM2 or C2020 automate as recommended below, according to the maximum output power of the
communications equipment
Rated maximum output
power of transmitter
W
0,01
0,1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can be determined using the equation applicable
to the frequency of the transmitter, where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for 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.
519991-06
IEC 60601 test level
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2,5 GHz
àauto ateà a à eàaffe tedà à o
Separation distance according to frequency of transmitter
150 kHz to 80 MHz
d = . à√P
0.12
0.37
1.16
3.69
11.6
Compliance level
Portable and mobile RF communications equipment should be
used no closer to any part of the units with PROCOM2 or C2020
automate, including cables, than the recommended separation
distance calculated from the equation applicable to the frequency
of the transmitter.
Recommended separation distance
d = . à√P
3 Vrms
d = 1.16 √P de 80 MHz à 800 MHz
d = 2.33 √P de 800 MHz à 2,5 GHz
3 V/m 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 (1) should be less than the
compliance level in each frequency range. (2)
Interference may occur in the vicinity of equipment marked with
the following symbol:
u i atio àpo ta lesào à o ilesàRF'sàe uip e t.
m
80 MHz to 800 MHz
d = . à√P
0.12
0.37
1.16
3.69
11.6
Electromagnetic environment – guidance
800 MHz to 2,5 GHz
d = . à√P
0.23
0.74
2.33
7.37
23.3
57