Table 2
Guidance and manufacturer’s declaration – electromagnetic immunity
D-LIGHT|P model 20 1337 20-1 is intended for use in the electromagnetic environment specified below.
The customer or user of the D-LIGHT|P model 20 1337 20-1 should ensure that it is used in such an environment.
Immunity test IEC 60601 test level Compliance level Electromagnetic environment – guidelines
Electrostatic Discharge
(ESD) IEC 61000-4-2
± 6 kV contact
± 8 kV air
± 6 kV contact
± 8 kV air
Floors should be wood, concrete or ceramic tile.
If ƃ oors are covered with synthetic material, the
relative humidity should be at least 30%.
Electrical fast
transient/burst
IEC 61000-4-4
± 2 kV for power supply lines
± 1 kV for input/output lines
± 2 kV for power supply lines
± 1 kV for input/output lines
Mains power quality should be that of a typical
commercial or hospital environment.
Surge
IEC 61000-4-5
± 1 kV voltage
outer conductor – outer conductor
± 2 kV voltage
outer conductor – earth
± 1 kV voltage
outer conductor – outer conductor
± 2 kV voltage
outer conductor – earth
Mains power quality should be that of a typical
commercial or hospital environment.
Voltage dips, short
interruptions and
voltage variations on
power supply input lines
IEC 61000-4-11
<5% U
T
*
(>95% dip in U
T
)
for 0.5 cycle
40% U
T
(60% dip in U
T
)
for 5 cycles
70% U
T
(30% dip in U
T
)
for 25 cycles
<5% U
T
(>95% dip in U
T
)
for 5 sec
<5% U
T
*
(>95% dip in U
T
)
for 0.5 cycle
40% U
T
(60% dip in U
T
)
for 5 cycles
70% U
T
(30% dip in U
T
)
for 25 cycles
<5% U
T
(>95% dip in U
T
)
for 5 sec
Mains power quality should be that of a typical
commercial or hospital environment.
If the user of the equipment or system requires
continued operation during power mains
interruptions, it is recommended that the
equipment or system be powered from an
uninterruptible power supply.
Power frequency
(50/60 Hz)
magnetic Ƃ eld
IEC 61000-4-8
3 A/m 3 A/m Power frequency magnetic Ƃ elds should be at
levels characteristic of a typical location in a
typical commercial or hospital environment.
* Note: U
T
is the a.c. mains voltage prior to application of the test level.
43
Hinweise zur
elektromagnetischen
Verträglichkeit (EMV)
Electromagnetic
Compatibility
(EMC) Information
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ơƞƒƜƕơƢƘƜƞơƢƘ (ƍżƁ)
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