Specifications and Characteristics
95
RNS
®
System User Manual
Table 3.
Guidance and manufacturer’s declaration –
electromagnetic immunity – for all equipment and systems
Immunity test
Compliance level
Electromagnetic environment –
guidance
Electrostatic discharge
(ESD)
(IEC 61000-4-2)
± 2, 4, 6, 8
a
kV contact
discharge
± 2, 4, 8, 15
a
kV air
discharge
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
b
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
c
Voltage dips, short
interruptions and
voltage variations on
power supply input lines
(IEC 61000-4-11)
0% UT 0.5 cycle
0% UT 1 cycle
d
40% UT 5 cycles
d
70% UT 25 cycles
0% UT 5 Sec
If the user of the programmer and
wand requires continued operation
during power mains interruptions, it is
recommended that the programmer
and wand be powered from an
uninterruptible power supply or a
battery.
Magnetic immunity (IEC
61000-4-8)
3, 30
e
A/m
Power frequency magnetic fields
should be at levels characteristic of a
typical location in a typical commercial
or hospital environment.
a
Immunity to ESD tested to ±8 kV contact and ±15 kV air with Wand (model W-02).
b
Immunity to electrical fast transients on I/O lines tested with Wand (model W-02)
c
Immunity to surge line to earth tested with Programmer (model PGM-300), Remote Monitor
(model DTR-300-E).
d
Immunity to voltage dips with compliance to 0% UT 1 cycle for Wand (model W-02) and to
40% UT 5 cycles for Programmer (model PGM-300) and Remote Monitor (model DTR-300-
E).
e
Magnetic immunity tested with Wand (model W-02) to 30 A/m.
