free of interruptions or a
battery.
Magnetic field at the
supply frequency
(50/60 Hz) in accord-
ance with IEC
61000-4-8
30 A/m
Magnetic field at the net-
work frequency should cor-
respond to the typical values
as they are in a
commercial and clinical en-
vironment.
REMARK : U
r
is the alternating current in the network before the application
of the test level.
This device is intended for operation in the electromagnetic environment
given below. The user of the device should ensure that it is used in such
an environment.
Tests of Resistance to
Disruption
Test level of professio-
nal medical equipment
and basic EMC stand-
ards
Electromagnetic En-
vironment
Recommended pro-
tective distance:
Conducted high frequen-
cy disturbance variables
in accordance with IEC
61000-4-6
3 V 150 kHz to 80 MHz
6 V within ISM bands
Radiated high frequency
disturbance variables in
accordance with IEC
61000-4-3
3 V/m
80 MHz to 2.7 GHz
RF communication
Refer to the section "Im-
munity to RF wireless
communication equip-
ment"
Disruptions are possi-
ble near devices that
carry the following
symbol:
The field strength of stationary transmitters, such as base stations of radio
telephones, mobile broadcasts for rural areas, amateur stations, and AM and
FM radio transmitters, cannot be precisely predetermined theoretically. An
investigation of the location is recommended, to ascertain the electromagnetic
DR Generator Sync Box, DR Retrofit Solution | Remarks for HF-emission and immunity |
59
0319D EN 20191031 1011
