Acteon I-Surge - Electromagnetic Immunity; Mobile Radiofrequency Equipment; Recommended Separation Distances

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12.3 ELECTROMAGNETIC IMMUNITY / MOBILE RADIOFREQUENCY EQUIPMENT
I-SURGE is intended for use in the electromagnetic environment specified below. The I-SURGE should only be
used in such an environment.
Immunity test
Test level
IEC 60601-1-2
Compliance level
Electromagnetic environment - guidance
Conducted RF
EN 61000-4-6
Radiated RF
IEC 61000-4-3
3 Veff from 150KHz
to 80MHz
3 Veff from 80MHz to
2.5GHz
3 Veff from 150KHz
to 80MHz
3 Veff from 80MHz
to 2.5GHz
Portable and mobile RF communication equipment
should be used no closer to any part of the I-SURGE,
including cables, than the recommended separation
distance calculated from the equation applicable to
the frequency of the transmitter.
Recommended separation distance
d = 1,2P from 150KHz to 80MHz
d = 1,2P from 80MHz to 800MHz
d = 2,3P from 800MHz to 2.5GHz
where P is the maximum output power rating of the
transmitter in watts (w) according to the transmitter
manufacturer and recommended separation distance
in meters (m).
Field strengths from fixed RF transmitter, 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 proximity of equipment marked with the following symbol:
12.4 RECOMMENDED SEPARATION DISTANCES
Recommended separation distance between portable and mobile RF communications equipment and the I-SURGE
The I-SURGE is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The
customer or the user of the I-SURGE can help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the I-SURGE as recommended below, according to the
maximum output power of the communications equipment.
Rated maximum output
power of transmitter (W)
Separation distance according in frequency of transmitter (m)
From 150kHz to 80MHz
d= 1,2P
From 80MHz to 800MHz
d= 1.2P
From 800MHz to 2,5GHz
d= 2,3P
0,01
0,12
0,12
0,23
0,1
0,38
0,38
0,73
1
1,2
1,2
2,3
10
3,8
3,8
7,3
100
12
12
23
For transmitters rated at a maximum output power not listed above, the recommended separation distance (D) in
metres (m) can be estimated 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.