6 Information on Electromagnetic Compatibility (EMC)
6 Information on Electromagnetic Compatibility (EMC)
The STATMATIC smart is designed for operation in an environment as described below. The customer or the user of the STATMATIC
smart should ensure that it is operated in an environment of this kind.
Electromagnetic interference
measurements
Electromagnetic environment – guidelines
HF emissions
according to CISPR 11
The STATMATIC smart utilizes HF energy exclusively for its
internal function. Its HF emissions are therefore very low and it is
unlikely that neighboring electronic devices will be disrupted.
HF emissions according to CISPR 11
The STATMATIC smart is suitable for usage in all facilities,
including those located in living areas and those directly
connected to a public power supply also supplying buildings
used for residential purposes.
Emissions from harmonics according to IEC
61000-3-2
Emissions from voltage fluctuations / flickers
according to IEC 61000-3-3
Electromagnetic environment –
guidelines
Discharge of static
electricity (ESD)
according to IEC 61000-4-2
± 6 kV contact discharge
± 8 kV air discharge
± 6 kV contact discharge
± 8 kV air discharge
Flooring should be of wood or concrete,
or be covered with ceramic tiles. When
the floor is covered with synthetic
material, the relative air humidity must be
at least 30 %.
Rapid, transient
electrical disturbances/
bursts according to IEC
61000-4-4
± 2 kV for power cables
± 2 kV for input and output
lines
± 2 kV, not applicable for
power cables
Not applicable
The quality of the supply voltage should
correspond to that of a typical business or
hospital environment.
Surges
according to IEC 61000-4-5
± 1 kV normal mode voltage
± 2 kV common mode voltage
± 1 kV normal mode
voltage
± 2 kV common mode
voltage
The quality of the supply voltage should
correspond to that of a typical business or
hospital environment.
Voltage drops,
short-term interruptions
and fluctuations of the
supply voltage
according to IEC 61000-4-11
0 % UT for 0.5 periods
40 % UT for 5 periods
70 % UT for 25 periods
0 % UT for 250 periods
0 % UT for 0.5 periods
40 % UT for 5 periods
70 % UT for 25 periods
0 % UT for 250 periods
The quality of the supply voltage should
correspond to that of a typical business or
hospital environment. When the user of
the STATMATIC smart also requires
continuing function with the occurrence of
interruptions of the power supply, it is
recommended that the STATMATIC
smart draw power from an uninterruptable
power supply.
Magnetic field of the
supply frequency
(50/60 Hz)
according to IEC 61000-4-8
Conducted HF disturbance
according to IEC 61000-4-6
3 Veff
150 kHz to 80 MHz
outside of the ISM bands
a
Portable and mobile radio devices should be used
at a distance from the STATMATIC, including the
cable, no less than the recommended protective
distance calculated according to the equation
applicable to the transmission frequency.
Recommended protective distance:
d = 1.17 P
d = 0.35 P for 80 MHz to 800 MHz
d = 0.70 P for 800 MHz to 2.5 GHz
with P as the maximum power rating of the
transmitter in watts (W) in accordance with the
information of the transmitter manufacturer and d
as the recommended protective distance in meters
(m).
b
The field strength of stationary radio transmitters
should be less than the compliance level for all
frequencies according to experiments carried out
on location.
d
Interference is possible in the vicinity of devices
bearing the icon shown below.
Radiated
HF disturbances
according to IEC 61000-4-3
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