31
Table 204
Guidance and Manufacturer’s Declaration – Electromagnetic Interference Immunity –
for medical electrical devices that are not life-supporting
The charger model 094129/11301 DG is designed for operation in an electromagnetic environment as defined below.
The user of the device should make sure that it is used in such an environment.
Interference immunity test
EN IEC 60601 test
level
Conformity level
Electromagnetic environment – guidance
Portable and mobile radio equipment, including cables, should not
be used at a shorter distance from the Li-Ion battery charging device
094129/11301 DG than the recommended safety distance, which is
calculated by the equation relevant for the transmitting frequency.
Recommended safety distances:
Conducted RF
disturbances according to
IEC 61000-4-6
3 V
rms
150 kHz to 80 MHz
3
V
rms
B
150 kHz to 80 MHz
Conducted HF
disturbances according to
IEC 61000-4-3
3 V/m
80 MHz to 2.5 GHz
3
V/m
B
80 MHz to 800 MHz
E
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 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:
7
Note 1: At 80 MHz and 800 MHz, the higher frequency range applies.
Note 2: These guidelines may not be applicable in all cases. The propagation of electromagnetic quantities is affected by absorptions and reflections of
buildings, objects and persons.
a The field strength of stationary transmitters, such as base stations of radio phones and land mobile radio services , CB radio stations, AM and FM
radio and TV stations cannot be exactly predetermined by theory. For the determination of the electromagnetic environment of the stationary transmitter,
a site study should be taken into consideration. If the field strength measured at the location at which the device is used, exceeds the above conformity
levels, the device should be observed to verify its functioning in accordance with its designated use. If unusual performance characteristics are
observed, additional measures may be necessary, such as a modified alignment or a different location for the device.
b Over the frequency range from 150 kHz to 80 MHz, the field strength should be less than 3 V/m.
Anhang
Hinweise zur elektromagnetischen
Verträglichkeit (EMV) für
Ladegerät Modell 094129/11301 DG
Appendix
Information on the electromagnetic
compatibility (EMC) of
charger model 094129/11301 DG
Anexo
Indicaciones relativas a la compatibilidad
electromagnética (CEM) del cargador,
modelo 094129/11301 DG
