Instruction Manual The Fischer R13 page 29 of 33
Appendix 1 – Electromagnetic compatibility
Electromagnetic emissions
The Fischer
®
device is designed for operation in the electromagnetic environment specified below. The
user should ensure that the device is used in such an environment.
interference emission
Compliance
Electromagnetic surrounding - Guidance
RF emission
according CISPR 11
Group 1
The Fischer
®
uses RF energy only for its
internal function. Therefore, its RF emissions
are very low and are not likely to cause any
interference in nearby electronic equipment.
RF emission
according CISPR 11
Class B
The Fischer
®
is suitable for use in all
establishments, including domestic
establishments and those directly connected
to the public low-voltage power supply
network that supplies buildings used for
domestic purposes.
Harmonic emission
according IEC 61000-3-2
Not applicable
Voltage fluctuations/flicker
emissions IEC 61000-3-3
Complies
Electromagnetic immunity
The Fischer
®
device is designed for operation in the electromagnetic environment specified below. The
user should ensure that the device is used in such an environment.
Immunity test
IEC 60601-
test level
Compliance level
Electromagnetic environment –
guidance
Electrostatic
discharge
(ESD);
IEC 61000-4-2
± 8 kV
contact
discharge
max. ± 15 kV
air discharge
± 8 kV
± 15 kV
Floors should be wood, concrete or ceramic
tile. If floors are covered with synthetic
material, the relative humidity should be at
least 30%.
Electrical
transients /
bursts;
IEC 61000-4-4
± 2 kV
for power
supplies
± 2 kV
Mains power quality should be that of a typical
commercial or hospital environment.
Surge;
IEC 61000-4-5
± 1 kV
for
line(s) to line(s)
± 1 kV
Mains power quality should be that of a typical
commercial or hospital environment.
Voltage dips,
short
interruptions
and voltage
variations on
power supply
input lines;
IEC 61000-4-11
0 %
U
T
for 0.5 cycle
0 %
U
T
for 1 cycle
70 %
for 25 cycles
0 %
U
T
for 250/300
cycles
0 %
U
T
for 0.5 cycle
0 %
U
T
for 1 cycle
70 %
for 25 cycles
0 %
U
T
for 250/300 cycles
Mains power quality should be that of a typical
commercial or hospital environment. If the
user of The Fischer® requires continued
operation during power mains interruptions, it
is recommended that The Fischer® is
powered from an uninterruptible power supply
or a battery.
Power
frequency
(50/60 Hz)
30 A/m
30 A/m
Power frequency magnetic fields should be at
levels characteristic of a typical location in a
typical commercial or hospital environment.