Recommended Safe Distance Between Portable And Mobile Hf Telecommunications Equipment And The Treatment Unit - KaVo ESTETICA E30 Instructions For Use Manual

10 Information about electromagnetic compatibility in accordance with EN60601-1-2 | 10.3 Recommended safe
distance between portable and mobile HF telecommunications equipment and the treatment unit
Interference im-
munity tests
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
Rated power of the
transmitter in W
0.01
0.1
1
10
100
EN 60601 test level
± 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: V 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 ESTETICA E30 is intended for use in an electromagnetic environment in
which the HF interference parameters are controlled. The customer or user of
the ESTETICA E30 can help prevent electromagnetic interference by maintain-
ing the minimum clearance between portable and mobile HF telecommunication
devices (transmitters) and the ESTETICA E30 depending on the output of the
communication device as indicated below.
Safe distance depending on the transmission frequency:
150 kHz to 80 MHz
d=1.17 m
P
0.1
0.4
1.2
3.7
11.7
Compliance level
± 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
80 MHz to 800 MHz
d=1.17 m
P
0.1
0.4
1.2
3.7
11.7
129 / 134
Instructions for use ESTETICA E30
Electromagnetic en-
vironment -
Guidelines
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 ESTETICA E30
to work even if the
power supply is interrup-
ted, we recommend sup-
plying energy to the ES-
TETICA E30 from an un-
interruptible power sup-
ply or battery.
Magnetic fields at the
mains frequency should
correspond to typical
values in a business and
hospital environment.
800 MHz to 2.5 GHz
d=2.33 m
P
0.2
0.7
2.3
7.4
23.3