Defibtech DDU-120 Series - Manual (Page 59)

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DAC-530E-EN-BH
8.1.7 Guidance and Manufacturer’s Declaration – Electromagnetic Emissions and Immunity
Electromagnetic conformity
The DDU-120 is intended for use in the electromagnetic environment specified below. The
customer or the user of the DDU-120 should assure that it is used in such an environment.
Electromagnetic emissions
Emissions test Compliance Electromagnetic environment – guidance
RF emissions
CISPR 11
Group 1
Class B
The DDU-120 uses RF energy only for its internal
function. Therefore, its RF emissions are very low
and are not likely to cause any interference in nearby
electronic equipment.
The DDU-120 is suitable for use in all establishments,
including domestic establishments and those directly
connected to the public low-voltage power supply
network that supplies buildings used for domestic
purposes.
Harmonic emissions
IEC 61000-3-2
Not applicable
Voltage fluctuations/flicker
emissions
IEC 61000-3-3
Not applicable
Electromagnetic immunity
Immunity test IEC 60601
test level
Compliance level Electromagnetic environment -
guidance
Electrostatic discharge (ESD)
IEC 61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
The DDU-120 uses interference
detected and motion detected
indicators to notify the user if
conditions are not ideal. No other
ESD requirements are necessary.
Electrical fast transient/burst
IEC 61000-4-4
±2 kV for power line
supply lines
±1 kV for input/
output lines
Not applicable
Surge
IEC 61000-4-5
±1 kV line(s) to
line(s)
±2 kV line(s) to earth
Not applicable