Recommended Safe Distance Between Portable And Mobile Hf Telecommunications Equipment And The Treatment Unit - KaVo Primus 1058 Life TM Instructions For Use Manual

Instructions for use Primus 1058 Life
10 Data on electromagnetic compatibility according to EN 60601-1-2 | 10.3 Recommended safe distance between
portable and mobile HF telecommunications equipment and the treatment unit
Interference im-
munity tests
Electrostatic discharge
(ESD) according to EN
61000-4-2
Fast transient electrical
interference / bursts ac-
cording to EN 61000-4-4
Surges according to EN
61000-4-5
Voltage interruptions,
short-term interruptions
and fluctuations of the
supply voltage according
to EN 61000-4-11
Magnetic field at a sup-
ply frequency (50/60 Hz)
according to EN
61000-4-8
EN 60601 test level
± 6 kV contact discharge
± 8 kV atmospheric dis-
charge
± 2 kV for power lines
± 1 kV for input and out-
put lines
± 1 kV push-pull voltage
± 2 kV common mode
voltage
< 5% U
T
(> 95% interruption)
for ½ period
40% U
T
(60% interruption)
for 5 periods
70% U
T
(30% interruption)
for 25 periods
< 5% U
T
(> 95% interruption)
for 5 s
(250 periods)
3 A/m
Note: U is the alternating mains voltage before the test level is used.
T
10.3 Recommended safe distance between portable and
mobile HF telecommunications equipment and the
treatment unit
The Primus 1058 Life is intended for use in an electromagnetic environment in
which the HF interference parameters are controlled. The customer or user of
the Primus 1058 Life can help prevent electromagnetic interference by main-
taining the minimum clearance between portable and mobile HF telecommunic-
ation devices (transmitters) and the Primus 1058 Life depending on the output
of the communication device as indicated below.
Safe distance depending on the transmission frequency:
Compliance level
± 2/4/6 kV contact dis-
charge
± 2/4/8 kV atmospheric
discharge
± 2 kV for power lines
± 1 kV push-pull voltage
± 2 kV common mode
voltage
< 5% U
T
(> 95% interruption)
for ½ period
40% U
T
(60% interruption)
for 5 periods
70% U
T
(30% interruption)
for 25 periods
< 5% U
T
(> 95% interruption)
for 5 s
(250 periods)
3 A/m
120 / 126
Electromagnetic en-
vironment -
Guidelines
Floors should be made of
wood or concrete or be
fitted with ceramic tiles.
If the floor is fitted with
synthetic material, the
relative humidity must
be at least 30%.
The quality of the supply
voltage should corres-
pond to that of a typical
business or
hospital environment.
The quality of the supply
voltage should corres-
pond to that of a typical
business or
hospital environment.
The quality of the supply
voltage should corres-
pond to that of a typical
business or hospital en-
vironment. If the user
needs the Primus 1058
Life to work even if the
power supply is interrup-
ted, we recommend sup-
plying energy to the
Primus 1058 Life from
an uninterruptible power
supply or battery.
Magnetic fields at the
mains frequency should
correspond to typical
values in a business and
hospital environment.