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Guidelines and Manufacturer's Declaration - Electromagnetic Immunity
The Defibrillator Monitor is intended to be used in the following electromagnetic
environments. The purchaser and user should ensure that it is used in such an
electromagnetic environment:
Immunity Test
IEC 60601 Test Level
Coincidence Level
Electromagnetic
Environment -
Guidelines
Electrostatic
discharge (ESD)
GB/T17626.2
±8 kV contact
discharge
±15 kV Air discharge
±8 kV contact
discharge
±15 Air discharge
The floor shall be
covered with wood,
concrete, or ceramic tiles,
and if the floor is covered
with synthetic material,
the relative humidity
shall be at least 30 %.
Electrical fast
transient burst
GB/T17626.4
±2 kV pairs of power
cords
±2 kV pairs of
power cords
Grid power shall be of a
typical commercial or
hospital quality
Surge
GB/T17626.5
±1 kV wire-to-wire
±1 kV wire-to-wire
Grid power shall be of a
typical commercial or
hospital quality
Voltage sag,
short
interruption and
voltage change
on power input
line
GB/T17626.11
<5 % UT for 0.5 cycle
(Sag of >95 % on UT)
<5 % UT for 0.5
cycle (Sag
of >95 % on UT)
Grid power shall be of a
typical commercial or
hospital quality. If the
user of the Defibrillator
Monitor needs
continuous operation
during a power
interruption, it is
recommended that the
Defibrillator Monitor be
powered by an
uninterruptible power
supply or battery.
Grid power shall be of a
typical commercial or
hospital quality
Grid power shall be of a
typical commercial or
40 % UT for five cycles
(60 % dip on UT)
40 % UT for five
cycles (60 % dip
on UT)
70 % UT for 25 cycles
(30 % dip on UT)
70 % UT for 25
cycles (30 % dip
on UT)
< 5 % UT for 5 s (Sag
of >95 % on UT)
< 5 % UT for 5 s
(Sag of >95 % on
UT)