GERATHERM Smart GT-1775, Manual

Page: 74 / 312

74
EN
Appendix
Guidance and manufacturer´s declaration – electromagnetic emissions
The device is intended for use in the electromagnetic environment specified below. The customer
and/or user of the device should assure that it is used in such an environment.
Emission test Compatibility Notes concerning the electromagnetic
environment
RF emissions CISPR 11 Group 1
RF energy is used only to maintain the device’s
operation. Therefore, its RF emissions are so
low that it is not likely to cause any interference
in nearby electronic equipment.
RF emissions CISPR 11 Class B
The device is suitable for use in all establish-
ments, other than domestic 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
Class A
Voltage fluctuations / flicker
emissions
IEC 61000-3-3
Compatible
Guidance and manufacturer´s declaration – electromagnetic immunity
The device is intended for use in the electromagnetic environment specified below. The customer
and/or user of the device should assure that it is used in such an environment.
Immunity test
IEC 60601 -
Test level
Compatibility
level
Notes concerning the electromag-
netic environment
Electrostatic
discharge (ESD)
IEC 61000-4-2
± 8 kV contact
± 15 kV air
± 8 kV contact
± 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 %.
Electrical fast
transient / Burst
IEC 61000-4-4
Power supply
lines:
± 2 kV
Input/output lines:
± 1 kV
Power supply
lines:
± 2 kV
Mains power quality should be that
of a typical commercial or hospital
environment.
Surge voltage
IEC 61000-4-5
Line(s) to line(s):
± 1 kV
Line(s) to earth/
ground:
± 2 kV
100 kHz repetition
frequency
Line(s) to line(s):
± 1 kV
100 kHz repetition
frequency
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
0 % 0.5 cycle at
0°, 45°, 90°,
135°, 180°, 225°,
270° and 315°
0 % 1 cycle and
70 % 25/30 cycles
Single-phase: at 0
0 % 300 cycles
0 % 0.5 cycle at
0°, 45°, 90°,
135°, 180°, 225°,
270° and 315°
0% 1 cycle and
70 % 25/30
cycles
Single-phase: at 0
0 % 300 cycles
Mains power quality should be that
of a typical commercial or hospital
environment.
Power frequency
(50 Hz / 60Hz)
Magnetic field
IEC 61000-4-8
30 A/m
50 Hz / 60 Hz
30 A/m
50 Hz / 60 Hz
Power frequency magnetic fields
should be at levels characteristic of
a typical location in a typical com-
mercial or hospital environment.