Recommended Separation Distance - Anspach eMax 2 Manual De Instrucciones

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Table 3: Immunity (not life-supporting devices)
The Anspach High Speed Electric System is intended for use in the electromagnetic environment specified below. The
customer or the user of the Anspach High Speed Electric System should assure that it is used in such an environment.
Immunity test standard
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.
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 Anspach High Speed Electric
System is used exceeds the applicable RF compliance level above, the Anspach High Speed Electric System
should be observed to verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as re-orienting or relocating the device containing the Anspach High Speed Electric System.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
12
Guidance and manufacturer's declaration – electromagnetic immunity
IEC 60601 test
level
3 Vrms
150 kHz to
80 MHz
3 V/m
80 MHz to
2.5 GHz
Compliance level Electromagnetic environment – guidance
Portable and mobile RF communications
equipment should be used no closer
3 Vrms
to any part of the Anspach High Speed
Electric System, including cables, than the
recommended separation distance calculated
from the equation applicable to the frequency
of the transmitter.

Recommended separation distance

d = 1.2
d = 1.2
d = 2.3
Where P is the maximum output power rating
of the transmitter in watts (W) according to
3 V/m 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,
should be less than the compliance level in
each frequency range.
Interference may occur in the vicinity of
equipment marked with the following symbol:
80 MHz to 800 MHz
800 MHz to 2.7 GHz
b
a