Use Instruction

20
IEC 61000-3-2
7
Voltage
fluctuations /
flicker emissions
IEC 61000-3-3
Not applicable
NOTICE:
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation.
10.2 Electromagnetic immunity
Guidance and manufacturer´s declaration – electromagnetic immunity
The Model DL-DF01 are intended for use in the electromagnetic environment specified below.
The customer or the user of the Model DL-DF01 should assure that it is used in such an
environment.
Immunity
test
IEC 60601
test level
Compliance level
Electromagnetic
environment -
guidance
Electrostatic
discharge
(ESD)
IEC
61000-4-2
± 8 kV contact
±2 kV, ±4 kV, ±8 kV,
±15 kV air
± 8 kV contact
±2 kV, ±4 kV, ±8 kV,
±15 kV air
Floors should be wood,
concrete or
ceramic tile. If floors are
covered with synthetic
material, the relative humidity
should be at least 30 %.
Electrostatic
transient /
burst
IEC
61000-4-4
± 2 kV for power
supply lines
100 kHz repetition
frequency
± 1 kV for
input/output
lines
N/A
N/A
Surge
IEC
61000-4-5
± 0.5 kV, ± 1 kV
differential
mode
line-line
N/A
N/A
Voltage dips,
short
0 % UT
(100 % dip in UT )
N/A
N/A