Atmos S61 Servant Operating Instructions Manual page 18

10.0 Notes on EMC
Immunity Test
Voltage Dips / Dropout
IEC 61000-4-11
NOTE U is the mains alternating current prior to application of the test levels.
T
10.3 Guidelines and Manufacturer´s Declaration - Immunity
The ATMOS S 61 Servant instruments is intended for use in the electromagnetic environment specified below. The customer or
®
user of the ATMOS S 61 Servant instruments should ensure that it is used in such an environment.
®
Immunity Test
Conducted RF IEC
61000-4-6
Radiated RF IEC
61000-4-3
18
IEC 60601- Test Level
< 5 % U
T
(> 95 % Dip of the U )
T
for 0,5 Cycles
40 % U
T
60% Dip of the U )
T
for 5 Cycles
70% U
T
(30 % Dip of the U )
T
for 25 Cycles
< 5 % U
T
(>95 % Dip of the U )
T
for 5 s
IEC 60601- Test
Compliance Level
Level
3 V
eff 3 V
150 kHz to 80 MHz
3 V/m 3 V/m
80 MHz to 2.5 GHz
Compliance Level
< 5 % U
T
(> 95 % Dip of the U )
T
for 0,5 Cycles
40 % U
T
60% Dip of the U )
T
for 5 Cycles
70% U
T
(30 % Dip of the U )
T
for 25 Cycles
< 5 % U
T
(>95 % Dip of the U )
T
for 5 s
Electromagnetic Environment - Guidance
Portable and mobile communications equipment
should be separated from the ATMOS
eff
instruments incl. the cables by no less than the
distances calculated/listed below.
Recommended distances:
d = (3.5 / V1) * √(P)
d = (3.5 / E1) * √(P) 80-800 MHz
d = (7 / E1)
where „P" is the max. power in watts (W) and d is the
recommended separation distance in meters (m).
Field strengths from fixed transmitters, as determined by
an electromagnetic site (a) survey, should be less than
the compliance level (b).
Interference may occur in the vicinity of equipment
containing following symbol:
Electromagnetic Environment - Guidance
Mains power quality should be that of a typical
commercial or hospital environment. If the
user of the ATMOS S 61 Servant instruments
®
demands continued function even in case
of interruptions of the energy supply, it is
recommended to supply the ATMOS
Servant instruments from an uninterruptible
current supply or a battery.
* √(P) 0.8-2.5 GHz
S 61
®
S 61 Servant
®