ZOLL SurePower, Руководство оператора

Страница: 43 / 44

9650-0535-01 Rev. C SurePower Charger Station Operator’s Guide A-3
EID for Non-Life-Support Functions
The non-life-support functions of the
SurePower Charger Station
are intended for use in the
electromagnetic environment specified below. The customer or the user of the
SurePower Charger
Station
should assure that it is used in such an environment.
Immunity Test IEC 60601 Test
Level Compliance
Level Electromagnetic Environment -
Guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
3 Vrms
10 V/m
Portable and mobile RF
communications equipment should
be used no closer to any part of the
SurePower Charger Station
,
including cables, than the
recommended separation distance
calculated from the equation
applicable to the frequency of the
transmitter.
Recommended Separation Distance
d = 1.2 150 KHz to 80 MHz
d = 0.35 80 MHz to 800 MHz
d = 0.7 800 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.
b
Interference may occur in
the vicinity of equipment
marked with the following
symbol:
NOTE 1 At 80 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
SurePower Charger Station
unit is
used exceeds the applicable RF compliance level above, the
SurePower Charger Station
unit
should be observed to verify normal operation. If abnormal performance is observed, additional
measures may be necessary, such as reorienting or relocating the
SurePower Charger Station
unit.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.

P

P

P