Fesia Grasp, Инструкция по эксплуатации

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GUIDANCE AND MANUFACTURER’S DECLARATION – ELECTROMAGNETIC IMMUNITY
The device is intended for use in the electromagnetic environment specified below. The customer or user of this device 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
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floors should be Wood, concrete or
ceramic tile. If floors are covered with
synthetic material, the relative humidi -
ty should be at least 30%.
Electrical fast transient/bursts
IEC 61000 4-4
±2 kV for Power supply
lines
±1 kV for I/O lines
(input/output)
±2 kV for Power supply
lines
±1 kV for I/O lines (input/
output)
Mains power quality should be that of
a typical commercial and/or hospital
environment.
Surges
IEC 61000 4-5
±1 kV differential mode
±2 kV common mode
±1 kV differential mode
±2 kV common mode
Mains power quality should be that of
a typical commercial and/or hospital
environment.
Voltage dips, short interruptions and
voltage variations on power supply
input lines
IEC 61000 4-11
<5% Ut
( >95% dip in Ut)
for 0,5 cycles
<40% Ut
( >60% dip in Ut)
for 5 cycles
70% Ut
(30% dip in Ut)
for 25 cycles
>5% Ut
(>95% dip in Ut)
for 5 sec
<5% Ut
( >95% dip in Ut)
for 0,5 cycles
40% Ut
(60% dip in Ut)
for 5 cycles
70% Ut
(30% dip in Ut)
for 25 cycles
>5% Ut
(>95% dip in Ut)
for 5 sec
Mains power quality should be that of
a typical commercial and/or hospital
environment.
Frequency (50/60 Hz) magnetic field
IEC 61000-4-8
3 A/m 3 A/m Power frequency magnetic fields
should be at levels characteristic of a
typical location in a typical commercial
or hospital environment.
Conducted RF
IEC 61000 4-6
3 vrms
150 kHz to 80 MHz
3 Vrms d = 1,17 √P 150 kHz to 80 MHz
Radiated RF
IEC 61000 4-3
3 v/m
80 MHz to 2,5 GHz
3 V/m d =1,17√P 80 MHz to 800 MHz
d=2,33√P 800 MHz to 2,5 GHz
Where
P
is the maximum output power rating of the transmitter in watts (W) according to the trans -
mitter manufacturer and d is the recommended separation distance in meters (m).
b
Field strengths from fixed RF transmitters, as determined by an electromagnetic site survey
a
, should
be less than the compliance level in each frequency range.
b
Interference may occur in the vicinity of the equipment marked with the following symbol:
Note 1: Ut is the AC mains voltage prior to application of the test level.
Note 2: At 80 MHz and 800 MHz, the higher frequency range applies.
Note 3: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from
structures, objects and people.
a
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, ama -
teur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To access the electromag -
netic 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 relo -
cation the device.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
The device is intended for use in a electromagnetic environment in which radiated RF disturbances are controlled. The customer or
user of the device can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile
RF communications equipment (transmitter) and the device as recommended below, according to the maximum output power of the
communication equipment.
RECOMMENDED SEPARATION DISTANCE BETWEEN PORTABLE AND MOBILE RF COMMUNICATIONS EQUIPMENT AND THE FESIA
Rated maximum output power
of transmitter [W]
150 kHz to 80 MHz
d = 1,17 √P
80 MHz to 800 MHz
d =1,17√P
800 MHz to 2,5 GHz
d=2,33√P
0,01
0,12 0,12 0,23
0,1
0,38 0,38 0,74
1
1,2 1,2 2,3
10
3,8 3,8 7,3
100
12 12 23
For transmitters rated at a maximum output power nor listed above, the recommended separation distance d in meters (m) can be
estimated using the equation applicable to the frequency of the transmitter, where p is the maximum output power rating of the trans -
mitter in watts (W) according to the transmitter manufacturer.
Notes:
• Between 80 MHz and 800 MHz, the separation distance is applied in the highest frequency range.
• These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from
structures, object and people.
GRASP DEVICE
INSTRUCTIONS FOR USE | Fesia Grasp 65
64 INSTRUCTIONS FOR USE | Fesia Grasp
TECHNICAL INFORMATION 06 06 TECHNICAL INFORMATION