GERATHERM active control+ GT-1115 Manual De Uso página 62

Annex
Guidance and manufacturer´s declaration – electromagnetic immunity
The device is intended for use in the electromagnetic environments listed below, and should
only be used in such environments:
Immunity test
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
EN
NOTE 1:
NOTE 2:
Guidance and manufacturer´s declaration – electromagnetic immunity
a) Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless)
telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV
broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic
environment due to fixed RF transmitters, an electromagnetic site survey should be
considered. If the measured field strength in the location in which the device is used
exceeds the applicable RF compliance level above, the device should be observed to
verify normal operation. If abnormal performance is observed, additional measures may
be necessary, such as reorienting or relocating the device.
b) Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
1) This equipment needs to be installed and put into service in accordance with the informa-
tion provided in the user manual;
2) Wireless communications equipment such as wireless home network devices, mobile
phones, cordless telephones and their base stations, walkie-talkies can affect this equip-
ment and should be kept at least a distance d = 3,3 m away from the equipment.
(Note: As indicated in Table 6 of IEC 60601-1-2 for ME EQUIPMENT, a typical cell phone
with a maximum output power of 2 W yields d = 3,3 m at an IMMUNITY LEVEL of 3 V/m)
The current version of the standards is valid.
IEC 60601 – Compliance
test level level
3 Vrms
150 kHz to 3 Vrms
80 MHz
3 V/m
80 MHz to 3 V/m
2.5 GHz
At 80 MHz and 800 MHz, the higher frequency range applies.
These guidelines may not apply in all situations. Electromagnetic propaga-
tion is affected by absorption and reflection from structures, objects and
people.
Electromagnetic environment - guidance
Portable and mobile RF communications
equipment should be used no closer to any
part of the device, including cables, than the
recommended separation distance calculated
from the equation applicable to the frequency
of the transmitter.
Recommended separation distance:
d= 1.2 √P
d = 1.2 √P
80 MHz to 800 MHz
d = 2.3 √P
800 MHz to 2.5 GHz
where P is the maximum output power rating
of the transmitter in watts (W) according to the
transmitter manufacturer and d is the recom-
mended separation distance in metres (m).
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site survey,
should be less than the compliance level in
each frequency range.
b
Interference may occur in the
vicinity ofequipment marked
with the following symbol:
62
a