Malsch bakare IMPULSE, Instruction Manual

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Magnetic
fi elds with
energetic rated
frequencies
IEC 61000-4-8 30 A/m 30 A/m Power-frequency magnetic fi elds must
correspond to the typical value found in the
business and hospital environments
50/60 Hz 50/60 Hz
Electrical
fast transient
disturbances /
bursts
IEC 61000-4-4 ± 2 kV ± 2 kV The power supply quality must correspond
to that of a typical business or hospital
environment.
100 kHz repetition
frequency
Surge voltage IEC 61000-4-5 ± 0.5; ± 1 kV ± 0.5; ± 1 kV The power supply quality must correspond
to that of a typical business or hospital
environment.
Cable to cable
Surge voltage IEC 61000-4-5 ± 0.5; ± 1 kV; ± 2 kV ± 0.5; ± 1 kV; ± 2 The power supply quality must correspond
to that of a typical business or hospital
environment.
Cable to
ground
Conducted
disturbances
induced by
high-frequency
fi elds
IEC 61000-4-6 3 V 3 V
6 V in ISM and amateur
radio frequency bands
6 V in ISM and amateur radio
frequency bands
Voltage dips IEC 61000-4-11 0 % UT; ½ cycle
at 0, 45, 90, 135, 180, 225,
270 and 315 degrees
0 % UT; ½ cycle
at 0, 45, 90, 135, 180, 225, 270
and 315 degrees
The power supply quality must correspond
to that of a typical business or hospital
environment.
If the user of the bed requires continued func-
tionality even in the event of power supply
disruptions, it is advisable to supply the bed
with power from an uninterruptible power
supply or from a battery.
0 % UT; 1 cycle
and
70 % UT; 25 / 30 cycles
Single-phase: at 0 degrees
0 % UT; 1 cycle
and
70 % UT; 25 / 30 cycles
Single-phase: at 0 degrees
Power failures IEC 61000-4-11 0 % UT; 250 / 300 cycles 0 % UT; 250 / 300 cycles