Enraf Nonius Eltrac 471 User Manual

20
Guidance and manufacturer’s declaration
–
electromagnetic
interfernce
The Eltrac471 is intended for use in the electromagnetic environment specified below. The customer or the user of the Eltrac471
should assure that it is used in such an environment.
Emissions test
Compliance
Electromagnetic environment
–
guidance
RF emissions
CISPR 11
Group 1 The Eltrac471 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.
RF emissions
CISPR 11
Class B The Eltrac471 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
Class A
Voltage fluctuations /
flicker emissions
IEC 61000-3-3
Complies
The device should not be used when placed immediately next to or stacked on top of other devices. If
operation is necessary when immediately next to or stacked on top of other devices, the device should be
monitored to ensure it is operating as intended in this arrangement.
Guidance and manufacturer’s declaration
–
electromagnetic immunity
The Eltrac471 is intended for use in the electromagnetic environment specified below. The customer or the user of the Eltrac471
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 humidity
should be at least 30 %.
Electrical fast
transient/burst
IEC 61000-4-4
± 2 kV for power supply lines
± 1 kV for input/output lines
± 2 kV for power supply lines
± 1 kV for input/output lines
Mains power quality should be that of a
typical commercial or hospital
environment.
Surge
IEC 61000-4-5
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
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
<5 % UT
(>95 % dip in UT) for 0,5 cycle
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 s
<5 % UT
(>95 % dip in UT) for 0,5 cycle
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 s
Mains power quality should be that of a
typical commercial or hospital
environment. If the user of the Eltrac471
requires continued operation during
power mains interruptions, it is
recommended that the Eltrac471 be
powered from an uninterruptible power
supply or a battery.
Power 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.
NOTE UT is the AC mains voltage prior to application of the test level.
Guidance and manufacturer’s declaration
–
Electromagnetic immunity
The Eltrac 471 is intended for use in the electromagnetic environment specified below. The customer or
the user of the Eltrac 471 should assure that it is used in such an environment.
Immunity test
IEC 60601 test level
Compliance
level
Electromagnetic environment
-
Guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to 80 MHz
3 V/ m
80 MHz to 2,5 GHz
3 Vrms
3 V/m
Portable and mobile RF communications
equipment should be used no closer to any
part of the Eltrac471, including cables, than
the recommended separation distance
calculated from the equation applicable to
the frequency of the transmitter.
Recommended separation distance

Enraf Nonius Eltrac 471 Specifications

General

Brand	Enraf Nonius
Model	Eltrac 471
Category	Medical Equipment
Language	English