LABORIE UROCAP IV, Руководство по обслуживанию, Страница: 29 / 34

24 LABORIE Urocap IV Light Service Manual UCL-SM01 V7.00
Table 9: IEC 60601-1-2:2007 Table 4 Requirements
The
ME EQUIPMENT
is intended for use in the electromagnetic environment specified below. The customer or the user of
the ME EQUIPMENT should assure that it is used in such an environment.
Immunity Test IEC 60601 Test
Level
Compliance
Level
Electromagnetic Environment - Guidance
Conducted RF 3 Vrms 3 Vrms Portable and mobile RF communications
equipment should be used no closer to
any part of the
ME EQUIPMENT
including
cables, than the recommended
separation distance calculated from the
equation applicable to the frequency of
the transmitter.
Recommended separation distance
𝑑 = [
3,5
𝑉1
] √𝑃
𝑑 = [
3,5
𝐸1
] √𝑃
,
80MHz to 800MHz
𝑑 = [
7
𝐸1
] √𝑃
,
80MHz to 800MHz
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 known
RF transmitting devices and equipment marked
with the following symbol:
IEC 61000-4-6
150 kHz to 80
MHz
Radiated RF 3 V/m
3 V/m
IEC 61000-4-3 80 MHz to
2,5 GHz
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) teleland 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 equipment is used exceeds the applicable RF compliance level above, the equipment should be observed to
verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or
relocating the equipment.
b) Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.