Tecno-gaz KYRI CART Instrucciones De Uso página 96

INSTRUCTIONS FOR USE
17 REQUIREMENTS ON ELECTROMAGNETIC COMPATIBILITY ACCORDING TO EN 60601-1-2
Caution
The use of accessories other that those stated in the Instructions for Use of the dental unit may result in increased
electromagnetic emissions or decrease electromagnetic immunity and invoke disfunction of the dental unit.
Portable RF communications equipment must not be used at the distance of less than 30 cm from any part of
the dental unit. Otherwise the functionality of the dental unit may be impaired.
17.1 Electromagnetic emissions
Emissions test
RF emissions CISPR11
RF emissions CISPR11
Harmonic emissions EN 61000-3-2
Voltage fluctuations/flicker emissions
EN 61000-3-3
17.2 Electromagnetic immunity
The dental unit is intended for use in the electromagnetic environment meeting the requirements in Table 17.2.
The customer and/or the user of the dental unit must assure that the dental unit is used in such an environment.
Table 17.2
Immunity test
Immunity to electrostatic
discharge according to
EN 61000-4-2
Immunity to electrical fast
transients and bursts
according to
EN 61000-4-4
Immunity to surges
according to
EN 61000-4-5
Immunity to power
frequency magnetic field
according to
EN 61000-4-8
Immunity to voltage dips,
short interruptions and
voltage variations on power
supply input lines
according to
EN 61000-4-11
UM_EN_TYGI350B_2018-09_ver1.0
Compliance
Group 1
Class B
Class A
Complies
EN 60601
test level
Contact discharge ±6 kV
Air discharge ± 8 kV
±2 kV for power supply
lines
±1 kV for input/output lines
±1 kV line(s) to line(s)
±2 kV line(s) to earth
3 A/m
< 5% UT (> 95% dip in UT
for 0,5 cycle)
40% UT (60% dip in UT
for 5 cycles)
70% UT (30% dip in UT
for 25 cycles)
< 5% UT (> 95% dip in UT
for 5 cycles)
Electromagnetic environment
The dental unit uses RF energy only for its function. Its RF
emissions are very low and are not likely to cause any
interference in nearby electronic equipment.
The dental unit is designed to be used in all environments,
including residential area and it can be directly connected
to the public mains network.
Compliance
Contact discharge ±6 kV
Air discharge ±8 kV
±2 kV for power supply
lines
±1 kV for input/output
lines
±1 kV line(s) to line(s)
±2 kV line(s) to earth
3 A/m
< 5% UT (> 95% dip in
UT for 0,5 cycle)
40% UT (60% dip in UT
for 5 cycles)
70% UT (30% dip in UT
for 25 cycles)
< 5% UT (> 95% dip in
UT for 5 cycles)
TYGI 350 B
Electromagnetic environment
Floors should be wood, concrete or
ceramic tile. If floors are covered
with synthetic material, the relative
humidity should be at least 30%.
Mains power quality should be that
of a typical commercial or hospital
environment.
Mains power quality should be that
of a typical commercial or hospital
environment.
Power frequency magnetic fields
should not exceed values typical
for commercial or hospital
environment.
Mains power quality should be that
of a typical commercial or hospital
environment.
If the user of the dental unit
requires continued operation
during power mains interruption, it
is recommended that the dental
unit be connected to a backup
source.
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