14
Test / Standard Compliance level Guidance
Immunity:
Electrostatic discharge
(ESD),
IEC 61000-4-2
± 8 kV contact
± 15 kV air
Temporary loss of function may be expe-
rienced while the product is subject to
the phenomena.
The product is expected to recover to its
normal operation.
Electrostatic fast
transient / burst,
IEC 61000-4-4
± 2 kV for AC-power lines
± 1 kV for output lines
Surge, IEC 61000-4-5
± 1 kV line to line
± 2 kV line to earth
(if applicable).
Voltage dips, short
interruptions and
voltage variations on
power supply lines,
IEC 61000-4-11
<5% U
T
(0.5 cycle)
40% U
T
(5 cycles)
70% U
T
(25 cycles)
<5% U
T
for 5 s
U
T
= AC Input Voltage
prior to test.
Power frequency
magnetic field
IEC 61000-4-8
3 A/m (50/60 Hz)
Not applicable for non-magnetic field
sensitive devices.
Conducted RF,
IEC 61000-4-6
3 Vrms
150 kHz to 80 MHz
Temporary loss of function may be expe-
rienced while the product is subject to
the phenomena.
The product is expected to recover to its
nor mal operation.
Radiated RF,
IEC 61000-4-3
3V/m for Professional
healthcare environment.
10 V/m for Home Health-
care environment.
80 MHz to 2.7 GHz
These guidelines may not apply in all situations.
Electromagnetic propagation is affected by absorption and reflection from structures, objects
and people and field strengths from fixed transmitters, such as base stations for radio (cellular/
cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcasts and TV
broadcasts cannot be predicted theoretically with accuracy.
To assess the electromagnetic environment due to fixed RF transmitters an EM site survey may be
considered. If the measured field strength in the location exceeds the applicable RF compliance
level above, the Mascot product should be observed to verify normal operation. If abnormal per-
formance is observed, additional measures may be necessary, such as re-orienting or relocating
the product.
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