87
Voltage dips, short
interruptions and
voltage variations on
power supply input lines
EN 61000-4-11
<5% U
t
(>95%
dip in U
t
) for ½
cycles
40% U
t
(60% dip
in U
t)
for 5 cycles
70% U
t
(30% dip
in U
t)
for 25
cycles
<5% U
t
(>95%
dip in U
t
) for 5 s
<5% U
t
(>95% dip in
U
t
) for ½ cycles
40% U
t
(60% dip in U
t)
for 5 cycles
70% U
t
(30% dip in U
t)
for 25 cycles
<5% U
t
(>95% dip in
U
t
) for 5 s
Mains power should be
that of a typical
commercial or hospital
environment. If the user of
the Lode ergometer
requires continued
operation during power
mains interruptions, it is
recommended that the
Lode equipment be
powered from an
uninterruptible power
supply or a battery.
Power frequency (50/60
Hz) magnetic field EN
61000-4-8
3 A/m
3 A/m
Power frequency magnetic
fields should be at levels
characteristics of a typical
location in a typical
commercial or hospital
environment.
NOTE:
Ut
is the AC mains voltage prior to application of the test level.
The Lode equipment is intended for use in the electromagnetic environment specified below. It is
the responsibility of the customer or user to ensure that the Lode equipment is used in such an
environment.
Immunity
Test
IEC 60601-
Test Level
Compliance Level Electromagnetic Environment -
Guidance
Conducted RF
61000-4-6
Radiated RF
61000-4-3
3 Vrms
150 kHz to 80
MHz
3 V/m
80 MHz to 2,5
GHz
3 Vrms
3 V/m
Portable and mobile RF communications
equipment should be used no closer to any
part of the Lode equipment including
cables, than the recommended separation
distance calculated from the equation
applicable to the frequency of the
transmitter.
Recommended separation distance:
d= 1,2
√
P
d= 1,2
√
P 80 MHz to 800 MHz
d= 2,3
√
P 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
Summary of Contents for 925900
Page 34: ...Lode BV Excalibur Sport 34...
