bestdent 98705 Manual De Instrucciones página 27

· The model Bestled is intended for use in the electromagnetic environment specified below.
· The customer or the user of the model Bestled should assure that it is used in such an
environment.
Immunity test
Electrostatic discharge
(ESD)
IEC 61000-4-2
Electrical fast
transient/burst
IEC 61000-4-4
Surge
IEC 61000-4-5.
Voltage dips, short
interruptions and voltage
variations on power
supply input lines
IEC 61000-4-11.
Power frequency
(50/60Hz.)
magnetic field
IEC:61000-4-8
NOTE: UT is the a.c. mains voltage prior to application of the test level.
Guidance & Declaration - electromagnetic immunity
IEC 60601
test level
± 6kv contact
± 8kV air
± 2kV for power
supply lines
± 1kV for Input/
output lines
± 1kV line to line
± 2kV line to earth
<5% UT
(>9% 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 seconds.
3 A/m.
Compliance level
± 6kv contact
± 8kV air
± 2kV for power
supply lines
± 2kV line to earth
<5% UT
(>9% 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 seconds.
Not applicable
27
Electromagnetic enviorenment-
guidance
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.
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. If the user of the model
Bestled requires continued operation
during power mains interruptions, it is
recommended that the model Bestled
be powered from an uninterruptible
power supply or a battery.
Not applicable