GERATHERM 979119, Инструкция по эксплуатации

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Instructions for Use
Ergostik
Serial no.: xx|8|201|yyy and 2201xxxxx
Version: 7 | Release date: 02. August 2021 Page 85
12.4.2 Interference Resistance for all ME Systems Guideline and
Manufacturer Declaration
Guidelines and manufacturer’s declaration – electromagnetic interference immunity
The Ergostik is determined for operation in an electromagnetic environment as specified below.
The user/operator of the Ergostik should ensure that it is operated in this environment.
Measurement of
interference immunity
IEC 60601 – test
level
Compliance level Electromagnetic
environment – Guideline
Electrostatic discharge
(ESD) according to
IEC 61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floors should be made of
wood, concrete or ceramic
tiles. If the floor is covered
with synthetic material, the
relative humidity must be at
least 30 %.
Fast transient electrical
disturbances Bursts
according to
IEC 61000-4-4
±2 kV for power
cables
±1 kV for input
and output lines
±2 kV for power
cables
±1 kV for input and
output lines
The quality of the supply
voltage should be
appropriate for a typical
business- or hospital
environment
Surges according to
IEC 61000-4-5
±1 kV Voltage
outer conductor -
outer conductor
±2 kV Voltage
outer conductor
end
±1 kV Voltage outer
conductor - outer
conductor
±2 kV Voltage outer
conductor end
The quality of the supply
voltage should be
appropriate for a typical
business or hospital
environment
Voltage dips, short
interruptions and supply
voltage fluctuations
according to
IEC 61000-4-11
< 5 % U
T
(> 95 % collapse
of the U
T
)
for ½ Period
40 % U
T
(60 % collapse of
the U
T
)
for 5 Period
70% U
T
(30 % collapse of
the U
T
)
for 25 Period
5 % U
T
(> 95 % collapse
of the U
T
)
for 5 s
< 5 % U
T
(> 95 % collapse of
the U
T
)
for ½ Period
40 % U
T
(60 % collapse of
the U
T
)
for 5 Period
70% U
T
(30 % collapse of
the U
T
)
for 25 Period
5 % U
T
(> 95 % collapse of
the U
T
)
for 5 s
The quality of the supply
voltage should be
appropriate for a typical
business or hospital
environment.
If the user of the Ergostik-
system requires continued
operation even during
power interruptions, it is
recommended that the PFT
system be powered from an
uninterruptible power supply
or a battery.
Magnetic field at the
supply frequency
(50/60 Hz)
to IEC 61000-4-8
3 A/m 3 A/m Magnetic fields at the mains
frequency should
correspond to the typical
values as found in the
business and hospital
environment.