wissner-bosserhoff movita Manual De Instrucciones página 138

Table 2: Guidelines and manufacturer's declaration – Electromagnetic immunity – For all ME de-
vices and ME systems
The movita nursing home bed is intended for operation in an electromagnetic environment as specified
below.
IEC 60601
IMMUNITY TESTS
TEST LEVEL
Electrostatic ± 8 kV contact dis-
discharge (ESD) charge
(IEC 61000-4-2) ± 15 kV air dis-
charge
Fast transient elec- ± 2 kV for mains
trical disturbances lines
/ bursts ± 1 kV for input and
(IEC 61000-4-4) output lines
± 1 kV outer conduc-
tor-outer conductor
Surges
voltage
(IEC 61000-4-5)
± 2 kV outer conduc-
tor-ground voltage
< 5 % UT
(>95% dip of UT) for
½ period
40% UT
Voltage dips, short-
(60% dip of UT)
term interruptions
for 5 periods
and fluctuations in
70% UT
the supply voltage
(30% dip of UT)
(IEC 61000-4-11)
for 25 periods
< 5% UT
(>95% dip of UT) for
5 sec.
Magnetic field at
the supply fre-
30 A/m
quency (50/60 Hz)
(IEC 61000-4-8)
NOTE:
138
COMPLIANCE LEVEL
± 8 kV contact
discharge
± 15 kV air dis-
charge
± 2 kV for mains
lines
± 1 kV for input
and output lines
± 1 kV outer
conductor-outer
conductor voltage
± 2 kV outer
conductor-ground
voltage
< 5 % UT
(>95% dip of UT) for
½ period
40% UT
(60% dip of UT)
for 5 periods
70% UT
(30% dip of UT)
for 25 periods
< 5% UT
(>95% dip of UT) for
5 sec.
30 A/m
U is the mains AC voltage before applying the test levels
T
ELECTROMAGNETIC ENVIRONMENT –
GUIDELINES
Floors should be wood, concrete, or
ceramic tile. If the floor is covered with
synthetic material, the relative humidi-
ty must be at least 30%.
The quality of the supply voltage
should be that of a typical business or
hospital environment.
The quality of the supply voltage
should be that of a typical business or
hospital environment.
The quality of the supply voltage
should be that of a typical business or
hospital environment.
If the user of the movita nursing home
bed requires continuous operation
even in case of power supply inter-
ruptions, it is recommended that the
movita nursing home bed is powered
by an uninterruptible power supply or
battery.
Magnetfelder bei der Netzfrequenz
sollten den typischen Werten,
wie sie in der Geschäfts- und
Krankenhausumge bung vorzufinden
sind, entsprechen.