BLADDERSCAN BVI 3000, Operation & Maintenance Manual, Page: 63 / 72

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Operations & Maintenance Manual: Product Specifications
ELECTROMAGNETIC IMMUNITY
Table 12. Guidance and Manufacturer’s Declaration —Electromagnetic Immunity
The BladderScan BVI 3000 system is intended for use in the electromagnetic environment specified below. The
customer or the user of the BladderScan BVI 3000 system should assure that it is used in such an environment.
IMMUNITY TESTS IEC 60601 TEST LEVEL
COMPLIANCE
LEVEL
ELECTROMAGNETIC ENVIRONMENT
– GUIDANCE
Electrostatic discharge
(ESD)
IEC 61000‑4‑2
± 6 kV contact
± 8 kV air
In compliance
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
In compliance
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
In compliance
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% U
t
(>95% dip in U
t
)
for 0.5 cycle
40% U
t
(60% dip in U
t
)
for 5 cycles
70% U
t
(30% dip in U
t
)
for 25 cycles
<5% U
t
(>95% dip in U
t
)
for 5 s
In compliance
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the
BladderScan BVI 3000 system
requires continued operation
during power mains interruptions,
it is recommended that the
BladderScan BVI 3000 system be
powered from an uninterruptible
power supply or a battery.
Power frequency
(50/60 Hz) magnetic
field
IEC 61000‑4‑8
3 A/m In compliance
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 V
Portable and mobile RF
communications equipment should
be used no closer to any part of
the BladderScan BVI 3000 system,
including cables, than the
recommended separation distance
calculated from the equation
applicable to the frequency of the
transmitter.
Recommended separation
distance d (m)
d =1.2 √ P